diff --git a/AndroidStudioProjects/.idea/.gitignore b/AndroidStudioProjects/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/.idea/AndroidStudioProjects.iml b/AndroidStudioProjects/.idea/AndroidStudioProjects.iml
new file mode 100644
index 0000000..d6ebd48
--- /dev/null
+++ b/AndroidStudioProjects/.idea/AndroidStudioProjects.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/AndroidStudioProjects/.idea/caches/deviceStreaming.xml b/AndroidStudioProjects/.idea/caches/deviceStreaming.xml
new file mode 100644
index 0000000..e05e216
--- /dev/null
+++ b/AndroidStudioProjects/.idea/caches/deviceStreaming.xml
@@ -0,0 +1,373 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DeviceStreaming">
+    <option name="deviceSelectionList">
+      <list>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="27" />
+          <option name="brand" value="DOCOMO" />
+          <option name="codename" value="F01L" />
+          <option name="id" value="F01L" />
+          <option name="manufacturer" value="FUJITSU" />
+          <option name="name" value="F-01L" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1280" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="OPPO" />
+          <option name="codename" value="OP573DL1" />
+          <option name="id" value="OP573DL1" />
+          <option name="manufacturer" value="OPPO" />
+          <option name="name" value="CPH2557" />
+          <option name="screenDensity" value="480" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="28" />
+          <option name="brand" value="DOCOMO" />
+          <option name="codename" value="SH-01L" />
+          <option name="id" value="SH-01L" />
+          <option name="manufacturer" value="SHARP" />
+          <option name="name" value="AQUOS sense2 SH-01L" />
+          <option name="screenDensity" value="480" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2160" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="Lenovo" />
+          <option name="codename" value="TB370FU" />
+          <option name="id" value="TB370FU" />
+          <option name="manufacturer" value="Lenovo" />
+          <option name="name" value="Tab P12" />
+          <option name="screenDensity" value="340" />
+          <option name="screenX" value="1840" />
+          <option name="screenY" value="2944" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="31" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="a51" />
+          <option name="id" value="a51" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy A51" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="akita" />
+          <option name="id" value="akita" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 8a" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="b0q" />
+          <option name="id" value="b0q" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S22 Ultra" />
+          <option name="screenDensity" value="600" />
+          <option name="screenX" value="1440" />
+          <option name="screenY" value="3088" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="32" />
+          <option name="brand" value="google" />
+          <option name="codename" value="bluejay" />
+          <option name="id" value="bluejay" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 6a" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="caiman" />
+          <option name="id" value="caiman" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9 Pro" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="960" />
+          <option name="screenY" value="2142" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="comet" />
+          <option name="id" value="comet" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9 Pro Fold" />
+          <option name="screenDensity" value="390" />
+          <option name="screenX" value="2076" />
+          <option name="screenY" value="2152" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="29" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="crownqlteue" />
+          <option name="id" value="crownqlteue" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Note9" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="2220" />
+          <option name="screenY" value="1080" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="dm3q" />
+          <option name="id" value="dm3q" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S23 Ultra" />
+          <option name="screenDensity" value="600" />
+          <option name="screenX" value="1440" />
+          <option name="screenY" value="3088" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="e1q" />
+          <option name="id" value="e1q" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S24" />
+          <option name="screenDensity" value="480" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="e3q" />
+          <option name="id" value="e3q" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S24 Ultra" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1440" />
+          <option name="screenY" value="3120" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="eos" />
+          <option name="id" value="eos" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Eos" />
+          <option name="screenDensity" value="320" />
+          <option name="screenX" value="384" />
+          <option name="screenY" value="384" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="felix" />
+          <option name="id" value="felix" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Fold" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="2208" />
+          <option name="screenY" value="1840" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="felix" />
+          <option name="id" value="felix" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Fold" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="2208" />
+          <option name="screenY" value="1840" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="felix_camera" />
+          <option name="id" value="felix_camera" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Fold (Camera-enabled)" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="2208" />
+          <option name="screenY" value="1840" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="fogona" />
+          <option name="id" value="fogona" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="moto g play - 2024" />
+          <option name="screenDensity" value="280" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1600" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="gts8uwifi" />
+          <option name="id" value="gts8uwifi" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Tab S8 Ultra" />
+          <option name="screenDensity" value="320" />
+          <option name="screenX" value="1848" />
+          <option name="screenY" value="2960" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="husky" />
+          <option name="id" value="husky" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 8 Pro" />
+          <option name="screenDensity" value="390" />
+          <option name="screenX" value="1008" />
+          <option name="screenY" value="2244" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="30" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="java" />
+          <option name="id" value="java" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="G20" />
+          <option name="screenDensity" value="280" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1600" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="komodo" />
+          <option name="id" value="komodo" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9 Pro XL" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="1008" />
+          <option name="screenY" value="2244" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="lynx" />
+          <option name="id" value="lynx" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 7a" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="31" />
+          <option name="brand" value="google" />
+          <option name="codename" value="oriole" />
+          <option name="id" value="oriole" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 6" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="panther" />
+          <option name="id" value="panther" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 7" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="q5q" />
+          <option name="id" value="q5q" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Z Fold5" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1812" />
+          <option name="screenY" value="2176" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="q6q" />
+          <option name="id" value="q6q" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Z Fold6" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1856" />
+          <option name="screenY" value="2160" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="30" />
+          <option name="brand" value="google" />
+          <option name="codename" value="r11" />
+          <option name="id" value="r11" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Watch" />
+          <option name="screenDensity" value="320" />
+          <option name="screenX" value="384" />
+          <option name="screenY" value="384" />
+          <option name="type" value="WEAR_OS" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="30" />
+          <option name="brand" value="google" />
+          <option name="codename" value="redfin" />
+          <option name="id" value="redfin" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 5" />
+          <option name="screenDensity" value="440" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="shiba" />
+          <option name="id" value="shiba" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 8" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="tangorpro" />
+          <option name="id" value="tangorpro" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Tablet" />
+          <option name="screenDensity" value="320" />
+          <option name="screenX" value="1600" />
+          <option name="screenY" value="2560" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="tokay" />
+          <option name="id" value="tokay" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2424" />
+        </PersistentDeviceSelectionData>
+      </list>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/.idea/misc.xml b/AndroidStudioProjects/.idea/misc.xml
new file mode 100644
index 0000000..639900d
--- /dev/null
+++ b/AndroidStudioProjects/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/.idea/modules.xml b/AndroidStudioProjects/.idea/modules.xml
new file mode 100644
index 0000000..00ee4ad
--- /dev/null
+++ b/AndroidStudioProjects/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/AndroidStudioProjects.iml" filepath="$PROJECT_DIR$/.idea/AndroidStudioProjects.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/.gitignore b/AndroidStudioProjects/Reticule2/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/Reticule2/.idea/.gitignore b/AndroidStudioProjects/Reticule2/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/Reticule2/.idea/compiler.xml b/AndroidStudioProjects/Reticule2/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/.idea/deploymentTargetSelector.xml b/AndroidStudioProjects/Reticule2/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/.idea/gradle.xml b/AndroidStudioProjects/Reticule2/.idea/gradle.xml
new file mode 100644
index 0000000..0897082
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveExternalAnnotations" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/.idea/migrations.xml b/AndroidStudioProjects/Reticule2/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/.idea/misc.xml b/AndroidStudioProjects/Reticule2/.idea/misc.xml
new file mode 100644
index 0000000..8978d23
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/.idea/misc.xml
@@ -0,0 +1,9 @@
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/.gitignore b/AndroidStudioProjects/Reticule2/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/build.gradle.kts b/AndroidStudioProjects/Reticule2/app/build.gradle.kts
new file mode 100644
index 0000000..9a95624
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/build.gradle.kts
@@ -0,0 +1,41 @@
+plugins {
+    alias(libs.plugins.android.application)
+}
+
+android {
+    namespace = "com.example.reticule2"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "com.example.reticule2"
+        minSdk = 19
+        targetSdk = 34
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+
+
+    implementation(libs.material)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.ext.junit)
+    androidTestImplementation(libs.espresso.core)
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/proguard-rules.pro b/AndroidStudioProjects/Reticule2/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/androidTest/java/com/example/reticule2/ExampleInstrumentedTest.java b/AndroidStudioProjects/Reticule2/app/src/androidTest/java/com/example/reticule2/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..fee41de
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/androidTest/java/com/example/reticule2/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.reticule2;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.reticule2", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/Reticule2/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..f4e7f88
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Reticule2"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/java/com/example/reticule2/Fenetre.java b/AndroidStudioProjects/Reticule2/app/src/main/java/com/example/reticule2/Fenetre.java
new file mode 100644
index 0000000..09ace1e
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/java/com/example/reticule2/Fenetre.java
@@ -0,0 +1,38 @@
+package com.example.reticule2;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.util.AttributeSet;
+import android.view.View;
+
+public class Fenetre extends View {
+
+    protected Reticule controleur;
+    Paint turpentineorange = new Paint();
+
+    @SuppressLint("ClickableViewAccessibility")
+    public Fenetre(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        this.turpentineorange.setARGB(255,255,95,21);
+        this.turpentineorange.setStyle(Paint.Style.STROKE);
+        this.turpentineorange.setStrokeWidth(10);
+        this.controleur = new Reticule();
+        this.controleur.setVue(this);
+        this.setOnTouchListener(this.controleur);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        if (this.controleur.getReticuleX()==-1 || this.controleur.getReticuleY()==-1){
+            return;
+        }
+        canvas.drawCircle(this.controleur.getReticuleX(),this.controleur.getReticuleY(),50,turpentineorange);
+        canvas.drawLine(this.controleur.getReticuleX(),this.controleur.getReticuleY(),this.controleur.getReticuleX()-80,this.controleur.getReticuleY(),turpentineorange);
+        canvas.drawLine(this.controleur.getReticuleX(),this.controleur.getReticuleY(),this.controleur.getReticuleX()+80,this.controleur.getReticuleY(),turpentineorange);
+        canvas.drawLine(this.controleur.getReticuleX(),this.controleur.getReticuleY(),this.controleur.getReticuleX(),this.controleur.getReticuleY()-80,turpentineorange);
+        canvas.drawLine(this.controleur.getReticuleX(),this.controleur.getReticuleY(),this.controleur.getReticuleX(),this.controleur.getReticuleY()+80,turpentineorange);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/java/com/example/reticule2/MainActivity.java b/AndroidStudioProjects/Reticule2/app/src/main/java/com/example/reticule2/MainActivity.java
new file mode 100644
index 0000000..5561b47
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/java/com/example/reticule2/MainActivity.java
@@ -0,0 +1,31 @@
+package com.example.reticule2;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+
+public class MainActivity extends Activity {
+    private Fenetre vue;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        this.vue = (Fenetre) findViewById(R.id.vuee);
+    }
+
+    @Override
+    public void onSaveInstanceState(@NonNull Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putFloat("x", this.vue.controleur.getReticuleX());
+        outState.putFloat("y", this.vue.controleur.getReticuleY());
+    }
+
+    @Override
+    public void onRestoreInstanceState(@NonNull Bundle savedInstanceState){
+        super.onRestoreInstanceState(savedInstanceState);
+        this.vue.controleur.setReticuleX(savedInstanceState.getFloat("x"));
+        this.vue.controleur.setReticuleY(savedInstanceState.getFloat("y"));
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/java/com/example/reticule2/Reticule.java b/AndroidStudioProjects/Reticule2/app/src/main/java/com/example/reticule2/Reticule.java
new file mode 100644
index 0000000..0cc8210
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/java/com/example/reticule2/Reticule.java
@@ -0,0 +1,57 @@
+package com.example.reticule2;
+
+import android.annotation.SuppressLint;
+import android.view.MotionEvent;
+import android.view.View;
+
+public class Reticule implements View.OnTouchListener {
+
+    private Fenetre mavue;
+    private float x=-1;
+    private float y=-1;
+
+    public Reticule() {
+    }
+
+    public void setVue(Fenetre vue){
+        this.mavue = vue;
+    }
+
+    public float getReticuleX(){
+        return this.x;
+    }
+
+    public float getReticuleY(){
+        return this.y;
+    }
+
+    public void setReticuleX(float X){
+        this.x = X;
+    }
+
+    public void setReticuleY(float Y){
+        this.y = Y;
+    }
+
+    @SuppressLint("ClickableViewAccessibility")
+    @Override
+    public boolean onTouch(View v, MotionEvent e) {
+        int action = e.getActionMasked();
+        if (action==MotionEvent.ACTION_DOWN){
+            this.x=e.getX(0);
+            this.y=e.getY(0);
+            mavue.invalidate();
+        }
+        if (action==MotionEvent.ACTION_UP){
+            this.x=-1;
+            this.y=-1;
+            mavue.invalidate();
+        }
+        if (action==MotionEvent.ACTION_MOVE){
+            this.x=e.getX(0);
+            this.y=e.getY(0);
+            mavue.invalidate();
+        }
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..251d61f
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <com.example.reticule2.Fenetre
+        android:layout_height="match_parent"
+        android:layout_width="match_parent"
+        android:id="@+id/vuee">
+    </com.example.reticule2.Fenetre>
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
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diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
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diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
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diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/Reticule2/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..24fb115
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Reticule2" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/values/colors.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/values/strings.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..43f28f5
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Reticule2</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/values/themes.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..f532c1b
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Reticule2" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Reticule2" parent="Base.Theme.Reticule2" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/Reticule2/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/app/src/test/java/com/example/reticule2/ExampleUnitTest.java b/AndroidStudioProjects/Reticule2/app/src/test/java/com/example/reticule2/ExampleUnitTest.java
new file mode 100644
index 0000000..e6fa67c
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/app/src/test/java/com/example/reticule2/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.reticule2;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/build.gradle.kts b/AndroidStudioProjects/Reticule2/build.gradle.kts
new file mode 100644
index 0000000..3756278
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/build.gradle.kts
@@ -0,0 +1,4 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/gradle.properties b/AndroidStudioProjects/Reticule2/gradle.properties
new file mode 100644
index 0000000..4387edc
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/Reticule2/gradle/libs.versions.toml b/AndroidStudioProjects/Reticule2/gradle/libs.versions.toml
new file mode 100644
index 0000000..8bc8938
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/gradle/libs.versions.toml
@@ -0,0 +1,22 @@
+[versions]
+agp = "8.6.0"
+junit = "4.13.2"
+junitVersion = "1.2.1"
+espressoCore = "3.6.1"
+appcompat = "1.7.0"
+material = "1.12.0"
+activity = "1.10.0"
+constraintlayout = "2.2.1"
+
+[libraries]
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+ext-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
+espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
+appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
+constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+
diff --git a/AndroidStudioProjects/Reticule2/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/Reticule2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/Reticule2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/Reticule2/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/Reticule2/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..5fe4c5b
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Tue Mar 11 11:02:09 CET 2025
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/Reticule2/gradlew b/AndroidStudioProjects/Reticule2/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/Reticule2/gradlew.bat b/AndroidStudioProjects/Reticule2/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/Reticule2/settings.gradle.kts b/AndroidStudioProjects/Reticule2/settings.gradle.kts
new file mode 100644
index 0000000..801bc4e
--- /dev/null
+++ b/AndroidStudioProjects/Reticule2/settings.gradle.kts
@@ -0,0 +1,24 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "Reticule2"
+include(":app")
+ 
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/.gitignore b/AndroidStudioProjects/TP1/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP1/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP1/.idea/.gitignore b/AndroidStudioProjects/TP1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP1/.idea/.name b/AndroidStudioProjects/TP1/.idea/.name
new file mode 100644
index 0000000..736cfcc
--- /dev/null
+++ b/AndroidStudioProjects/TP1/.idea/.name
@@ -0,0 +1 @@
+ex1RelativeLayout
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/.idea/compiler.xml b/AndroidStudioProjects/TP1/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP1/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/.idea/gradle.xml b/AndroidStudioProjects/TP1/.idea/gradle.xml
new file mode 100644
index 0000000..a9f4e52
--- /dev/null
+++ b/AndroidStudioProjects/TP1/.idea/gradle.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/.idea/misc.xml b/AndroidStudioProjects/TP1/.idea/misc.xml
new file mode 100644
index 0000000..0ad17cb
--- /dev/null
+++ b/AndroidStudioProjects/TP1/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/.gitignore b/AndroidStudioProjects/TP1/ex1LinearLayout/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/.gitignore b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/.name b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/.name
new file mode 100644
index 0000000..98f8b6b
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/.name
@@ -0,0 +1 @@
+ex1
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/compiler.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/deploymentTargetSelector.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/gradle.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/gradle.xml
new file mode 100644
index 0000000..0897082
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveExternalAnnotations" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/migrations.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/misc.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/misc.xml
new file mode 100644
index 0000000..0ad17cb
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/.gitignore b/AndroidStudioProjects/TP1/ex1LinearLayout/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/build.gradle b/AndroidStudioProjects/TP1/ex1LinearLayout/app/build.gradle
new file mode 100644
index 0000000..bb35d6a
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/build.gradle
@@ -0,0 +1,39 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.ex1'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "com.example.ex1"
+        minSdk 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/proguard-rules.pro b/AndroidStudioProjects/TP1/ex1LinearLayout/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/androidTest/java/com/example/ex1/ExampleInstrumentedTest.java b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/androidTest/java/com/example/ex1/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..a48b214
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/androidTest/java/com/example/ex1/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.ex1;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.ex1", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..06c67da
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Ex1"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/java/com/example/ex1/MainActivity.java b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/java/com/example/ex1/MainActivity.java
new file mode 100644
index 0000000..8de2c44
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/java/com/example/ex1/MainActivity.java
@@ -0,0 +1,14 @@
+package com.example.ex1;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..c21c6fc
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity"
+    android:orientation="vertical">
+
+    <EditText
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:gravity="top"
+        android:layout_gravity="top"
+        android:text="Hello World!" />
+
+    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:layout_gravity="bottom"
+        tools:context=".MainActivity"
+        android:orientation="horizontal">
+
+        <EditText
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="match_parent"
+            android:layout_gravity="center_vertical"
+            android:text="Hello World!" />
+
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:text="OK" />
+
+    </LinearLayout>
+
+</LinearLayout>
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..0318875
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Ex1" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..0054a2b
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">ex1</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..1881977
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Ex1" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Ex1" parent="Base.Theme.Ex1" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/test/java/com/example/ex1/ExampleUnitTest.java b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/test/java/com/example/ex1/ExampleUnitTest.java
new file mode 100644
index 0000000..007c8c1
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/app/src/test/java/com/example/ex1/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.ex1;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/build.gradle b/AndroidStudioProjects/TP1/ex1LinearLayout/build.gradle
new file mode 100644
index 0000000..a100ce0
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/gradle.properties b/AndroidStudioProjects/TP1/ex1LinearLayout/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP1/ex1LinearLayout/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1LinearLayout/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP1/ex1LinearLayout/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..aec6d88
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Jan 25 10:19:11 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/gradlew b/AndroidStudioProjects/TP1/ex1LinearLayout/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/gradlew.bat b/AndroidStudioProjects/TP1/ex1LinearLayout/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP1/ex1LinearLayout/settings.gradle b/AndroidStudioProjects/TP1/ex1LinearLayout/settings.gradle
new file mode 100644
index 0000000..e326127
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1LinearLayout/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "ex1"
+include ':app'
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/.gitignore b/AndroidStudioProjects/TP1/ex1RelativeLayout/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/.gitignore b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/compiler.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/deploymentTargetSelector.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/gradle.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/gradle.xml
new file mode 100644
index 0000000..0897082
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveExternalAnnotations" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/migrations.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/misc.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/misc.xml
new file mode 100644
index 0000000..0ad17cb
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/.gitignore b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/build.gradle b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/build.gradle
new file mode 100644
index 0000000..ebb366d
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/build.gradle
@@ -0,0 +1,40 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.ex1relativelayout'
+    compileSdk 19
+
+    defaultConfig {
+        applicationId "com.example.ex1relativelayout"
+        minSdk 19
+        targetSdk 19
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildToolsVersion '19.0.0'
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/proguard-rules.pro b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/androidTest/java/com/example/ex1relativelayout/ExampleInstrumentedTest.java b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/androidTest/java/com/example/ex1relativelayout/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..a1556ef
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/androidTest/java/com/example/ex1relativelayout/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.ex1relativelayout;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.ex1relativelayout", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..abf16f7
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Ex1RelativeLayout"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/java/com/example/ex1relativelayout/MainActivity.java b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/java/com/example/ex1relativelayout/MainActivity.java
new file mode 100644
index 0000000..713b794
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/java/com/example/ex1relativelayout/MainActivity.java
@@ -0,0 +1,14 @@
+package com.example.ex1relativelayout;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..7cf7a82
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity"
+    android:orientation="vertical">
+
+    <EditText
+        android:id="@+id/toto"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentRight="true"
+        android:layout_above="@id/toto2"
+        android:gravity="top"
+        android:text="Hello World!" />
+
+    <Button
+        android:id="@+id/toto2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentRight="true"
+        android:layout_alignParentBottom="true"
+        android:text="OK" />
+
+    <EditText
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toLeftOf="@id/toto2"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentBottom="true"
+        android:text="Hello World!" />
+
+</RelativeLayout>
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..5b18b23
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Ex1RelativeLayout" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..382f954
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">ex1RelativeLayout</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..8e83dfd
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Ex1RelativeLayout" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Ex1RelativeLayout" parent="Base.Theme.Ex1RelativeLayout" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/test/java/com/example/ex1relativelayout/ExampleUnitTest.java b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/test/java/com/example/ex1relativelayout/ExampleUnitTest.java
new file mode 100644
index 0000000..66e66d3
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/app/src/test/java/com/example/ex1relativelayout/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.ex1relativelayout;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/build.gradle b/AndroidStudioProjects/TP1/ex1RelativeLayout/build.gradle
new file mode 100644
index 0000000..a100ce0
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/gradle.properties b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..0d0428f
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Jan 25 14:05:59 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/gradlew b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/gradlew.bat b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP1/ex1RelativeLayout/settings.gradle b/AndroidStudioProjects/TP1/ex1RelativeLayout/settings.gradle
new file mode 100644
index 0000000..2daa3fe
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1RelativeLayout/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "ex1RelativeLayout"
+include ':app'
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/.gitignore b/AndroidStudioProjects/TP1/ex1TableLayout/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/.idea/.gitignore b/AndroidStudioProjects/TP1/ex1TableLayout/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/.idea/compiler.xml b/AndroidStudioProjects/TP1/ex1TableLayout/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/.idea/gradle.xml b/AndroidStudioProjects/TP1/ex1TableLayout/.idea/gradle.xml
new file mode 100644
index 0000000..a9f4e52
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/.idea/gradle.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/.idea/misc.xml b/AndroidStudioProjects/TP1/ex1TableLayout/.idea/misc.xml
new file mode 100644
index 0000000..8978d23
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/.idea/misc.xml
@@ -0,0 +1,9 @@
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/.gitignore b/AndroidStudioProjects/TP1/ex1TableLayout/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/build.gradle b/AndroidStudioProjects/TP1/ex1TableLayout/app/build.gradle
new file mode 100644
index 0000000..ca6b181
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/build.gradle
@@ -0,0 +1,39 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.ex1tablelayout'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "com.example.ex1tablelayout"
+        minSdk 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/proguard-rules.pro b/AndroidStudioProjects/TP1/ex1TableLayout/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/androidTest/java/com/example/ex1tablelayout/ExampleInstrumentedTest.java b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/androidTest/java/com/example/ex1tablelayout/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..736b6b4
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/androidTest/java/com/example/ex1tablelayout/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.ex1tablelayout;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.ex1tablelayout", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..c708da7
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Ex1TableLayout"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/java/com/example/ex1tablelayout/MainActivity.java b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/java/com/example/ex1tablelayout/MainActivity.java
new file mode 100644
index 0000000..d6f624d
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/java/com/example/ex1tablelayout/MainActivity.java
@@ -0,0 +1,14 @@
+package com.example.ex1tablelayout;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..bce6458
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity"
+    android:orientation="vertical">
+
+    <EditText
+        android:id="@+id/toto"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="top"
+        android:text="Hello World!" />
+    <TableRow>
+        <EditText
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Hello World!" />
+
+        <Button
+            android:id="@+id/toto2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="OK" />
+    </TableRow>
+
+</TableLayout>
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..9eb73ad
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Ex1TableLayout" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..6d956bf
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">ex1TableLayout</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..cdda375
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Ex1TableLayout" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Ex1TableLayout" parent="Base.Theme.Ex1TableLayout" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/app/src/test/java/com/example/ex1tablelayout/ExampleUnitTest.java b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/test/java/com/example/ex1tablelayout/ExampleUnitTest.java
new file mode 100644
index 0000000..e41e7e4
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/app/src/test/java/com/example/ex1tablelayout/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.ex1tablelayout;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/build.gradle b/AndroidStudioProjects/TP1/ex1TableLayout/build.gradle
new file mode 100644
index 0000000..a100ce0
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/gradle.properties b/AndroidStudioProjects/TP1/ex1TableLayout/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP1/ex1TableLayout/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/TP1/ex1TableLayout/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP1/ex1TableLayout/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..d0e751b
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Jan 25 14:53:52 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/gradlew b/AndroidStudioProjects/TP1/ex1TableLayout/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/gradlew.bat b/AndroidStudioProjects/TP1/ex1TableLayout/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP1/ex1TableLayout/settings.gradle b/AndroidStudioProjects/TP1/ex1TableLayout/settings.gradle
new file mode 100644
index 0000000..d9bfefc
--- /dev/null
+++ b/AndroidStudioProjects/TP1/ex1TableLayout/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "ex1TableLayout"
+include ':app'
diff --git a/AndroidStudioProjects/TP2/choix/.gitignore b/AndroidStudioProjects/TP2/choix/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP2/choix/.idea/.gitignore b/AndroidStudioProjects/TP2/choix/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP2/choix/.idea/compiler.xml b/AndroidStudioProjects/TP2/choix/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/.idea/deploymentTargetSelector.xml b/AndroidStudioProjects/TP2/choix/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/.idea/gradle.xml b/AndroidStudioProjects/TP2/choix/.idea/gradle.xml
new file mode 100644
index 0000000..0897082
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveExternalAnnotations" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/.idea/migrations.xml b/AndroidStudioProjects/TP2/choix/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/.idea/misc.xml b/AndroidStudioProjects/TP2/choix/.idea/misc.xml
new file mode 100644
index 0000000..8978d23
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/.idea/misc.xml
@@ -0,0 +1,9 @@
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/.gitignore b/AndroidStudioProjects/TP2/choix/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/build.gradle b/AndroidStudioProjects/TP2/choix/app/build.gradle
new file mode 100644
index 0000000..faea196
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/build.gradle
@@ -0,0 +1,39 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.choix'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "com.example.choix"
+        minSdk 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/proguard-rules.pro b/AndroidStudioProjects/TP2/choix/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/androidTest/java/com/example/choix/ExampleInstrumentedTest.java b/AndroidStudioProjects/TP2/choix/app/src/androidTest/java/com/example/choix/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..d36f2b3
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/androidTest/java/com/example/choix/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.choix;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.choix", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP2/choix/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..9f886ff
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Choix"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/java/com/example/choix/MainActivity.java b/AndroidStudioProjects/TP2/choix/app/src/main/java/com/example/choix/MainActivity.java
new file mode 100644
index 0000000..954e4a8
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/java/com/example/choix/MainActivity.java
@@ -0,0 +1,14 @@
+package com.example.choix;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..17eab17
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Hello World!"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..2572f68
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Choix" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..417c239
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">choix</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..5fd1716
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Choix" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Choix" parent="Base.Theme.Choix" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/TP2/choix/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/app/src/test/java/com/example/choix/ExampleUnitTest.java b/AndroidStudioProjects/TP2/choix/app/src/test/java/com/example/choix/ExampleUnitTest.java
new file mode 100644
index 0000000..31bb4ec
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/app/src/test/java/com/example/choix/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.choix;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/build.gradle b/AndroidStudioProjects/TP2/choix/build.gradle
new file mode 100644
index 0000000..a100ce0
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/gradle.properties b/AndroidStudioProjects/TP2/choix/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/choix/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP2/choix/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/TP2/choix/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP2/choix/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP2/choix/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..848381f
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Feb 01 14:43:41 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/TP2/choix/gradlew b/AndroidStudioProjects/TP2/choix/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/TP2/choix/gradlew.bat b/AndroidStudioProjects/TP2/choix/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP2/choix/settings.gradle b/AndroidStudioProjects/TP2/choix/settings.gradle
new file mode 100644
index 0000000..bc4511e
--- /dev/null
+++ b/AndroidStudioProjects/TP2/choix/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "choix"
+include ':app'
diff --git a/AndroidStudioProjects/TP2/gribouillage/.gitignore b/AndroidStudioProjects/TP2/gribouillage/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP2/gribouillage/.idea/.gitignore b/AndroidStudioProjects/TP2/gribouillage/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP2/gribouillage/.idea/compiler.xml b/AndroidStudioProjects/TP2/gribouillage/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/.idea/deploymentTargetSelector.xml b/AndroidStudioProjects/TP2/gribouillage/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/.idea/gradle.xml b/AndroidStudioProjects/TP2/gribouillage/.idea/gradle.xml
new file mode 100644
index 0000000..0897082
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveExternalAnnotations" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/.idea/migrations.xml b/AndroidStudioProjects/TP2/gribouillage/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/.idea/misc.xml b/AndroidStudioProjects/TP2/gribouillage/.idea/misc.xml
new file mode 100644
index 0000000..0ad17cb
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/.gitignore b/AndroidStudioProjects/TP2/gribouillage/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/build.gradle b/AndroidStudioProjects/TP2/gribouillage/app/build.gradle
new file mode 100644
index 0000000..229ab45
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/build.gradle
@@ -0,0 +1,39 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.gribouillage'
+    compileSdk 34
+
+    defaultConfig {
+        applicationId "com.example.gribouillage"
+        minSdk 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildToolsVersion '34.0.0'
+}
+
+dependencies {
+
+
+    implementation 'com.google.android.material:material:1.5.0'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/proguard-rules.pro b/AndroidStudioProjects/TP2/gribouillage/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/androidTest/java/com/example/gribouillage/ExampleInstrumentedTest.java b/AndroidStudioProjects/TP2/gribouillage/app/src/androidTest/java/com/example/gribouillage/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..87e233a
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/androidTest/java/com/example/gribouillage/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.gribouillage;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.gribouillage", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..2da831b
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Gribouillage"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/java/com/example/gribouillage/Gribouillis.java b/AndroidStudioProjects/TP2/gribouillage/app/src/main/java/com/example/gribouillage/Gribouillis.java
new file mode 100644
index 0000000..a0dd048
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/java/com/example/gribouillage/Gribouillis.java
@@ -0,0 +1,44 @@
+package com.example.gribouillage;
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Rect;
+import android.view.View;
+
+import org.w3c.dom.Text;
+
+public class Gribouillis extends View {
+
+    Bitmap image;
+    Paint turpentinebleu = new Paint();
+    Paint turpentineviolet = new Paint();
+    Paint turpentinejaune = new Paint();
+    Rect rectangle;
+
+    public Gribouillis(Context context) {
+        super(context);
+        Resources res = this.getResources();
+        this.image = BitmapFactory.decodeResource(res, R.drawable.cercles);
+        this.turpentinebleu.setARGB(255,0,0,255);
+        this.turpentineviolet.setARGB(255,127,0,255);
+        this.turpentinejaune.setARGB(255,255,255,0);
+        turpentineviolet.setStyle(Paint.Style.STROKE);
+        turpentineviolet.setStrokeWidth(5);
+        this.rectangle = new Rect(0,0,500,1000);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        canvas.drawRect(rectangle, turpentinebleu);
+        canvas.drawCircle(800,600,200,turpentineviolet);
+        turpentinejaune.setFakeBoldText(true);
+        turpentinejaune.setTextSize(40);
+        turpentinejaune.setTextAlign(Paint.Align.CENTER);
+        canvas.drawText("Ceci est un test",rectangle.centerX(),rectangle.centerY(),turpentinejaune);
+        canvas.drawBitmap(image,500,1500,turpentinebleu);
+    }
+}
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/java/com/example/gribouillage/MainActivity.java b/AndroidStudioProjects/TP2/gribouillage/app/src/main/java/com/example/gribouillage/MainActivity.java
new file mode 100644
index 0000000..3febc99
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/java/com/example/gribouillage/MainActivity.java
@@ -0,0 +1,16 @@
+package com.example.gribouillage;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+public class MainActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/drawable/cercles.png b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/drawable/cercles.png
new file mode 100644
index 0000000..4713bcc
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/drawable/cercles.png differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..c09f379
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <com.example.gribouillage.Gribouillis
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:layout_editor_absoluteX="0dp"
+        tools:layout_editor_absoluteY="0dp" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..0391f2b
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Gribouillage" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..7ef55db
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">gribouillage</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6064fc7
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Gribouillage" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Gribouillage" parent="Base.Theme.Gribouillage" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/app/src/test/java/com/example/gribouillage/ExampleUnitTest.java b/AndroidStudioProjects/TP2/gribouillage/app/src/test/java/com/example/gribouillage/ExampleUnitTest.java
new file mode 100644
index 0000000..ba34d20
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/app/src/test/java/com/example/gribouillage/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.gribouillage;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/build.gradle b/AndroidStudioProjects/TP2/gribouillage/build.gradle
new file mode 100644
index 0000000..e2ebcef
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.6.0' apply false
+    id 'com.android.library' version '8.6.0' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/gradle.properties b/AndroidStudioProjects/TP2/gribouillage/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP2/gribouillage/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP2/gribouillage/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/TP2/gribouillage/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP2/gribouillage/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP2/gribouillage/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..1bb626d
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Feb 01 10:01:08 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/TP2/gribouillage/gradlew b/AndroidStudioProjects/TP2/gribouillage/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/TP2/gribouillage/gradlew.bat b/AndroidStudioProjects/TP2/gribouillage/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP2/gribouillage/settings.gradle b/AndroidStudioProjects/TP2/gribouillage/settings.gradle
new file mode 100644
index 0000000..46b7a73
--- /dev/null
+++ b/AndroidStudioProjects/TP2/gribouillage/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "gribouillage"
+include ':app'
diff --git a/AndroidStudioProjects/TP3/Fleche/.gitignore b/AndroidStudioProjects/TP3/Fleche/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP3/Fleche/.idea/.gitignore b/AndroidStudioProjects/TP3/Fleche/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP3/Fleche/.idea/compiler.xml b/AndroidStudioProjects/TP3/Fleche/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/.idea/deploymentTargetSelector.xml b/AndroidStudioProjects/TP3/Fleche/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/.idea/gradle.xml b/AndroidStudioProjects/TP3/Fleche/.idea/gradle.xml
new file mode 100644
index 0000000..0897082
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveExternalAnnotations" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/.idea/migrations.xml b/AndroidStudioProjects/TP3/Fleche/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/.idea/misc.xml b/AndroidStudioProjects/TP3/Fleche/.idea/misc.xml
new file mode 100644
index 0000000..0ad17cb
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/.gitignore b/AndroidStudioProjects/TP3/Fleche/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/build.gradle b/AndroidStudioProjects/TP3/Fleche/app/build.gradle
new file mode 100644
index 0000000..56f352b
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/build.gradle
@@ -0,0 +1,38 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.fleche'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "com.example.fleche"
+        minSdk 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildToolsVersion '34.0.0'
+}
+
+dependencies {
+
+    implementation 'com.google.android.material:material:1.5.0'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/proguard-rules.pro b/AndroidStudioProjects/TP3/Fleche/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/androidTest/java/com/example/fleche/ExampleInstrumentedTest.java b/AndroidStudioProjects/TP3/Fleche/app/src/androidTest/java/com/example/fleche/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..f8f953a
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/androidTest/java/com/example/fleche/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.fleche;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.fleche", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..a56f59f
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Fleche"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/java/com/example/fleche/MainActivity.java b/AndroidStudioProjects/TP3/Fleche/app/src/main/java/com/example/fleche/MainActivity.java
new file mode 100644
index 0000000..0857e11
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/java/com/example/fleche/MainActivity.java
@@ -0,0 +1,22 @@
+package com.example.fleche;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.widget.Button;
+
+public class MainActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main); // Assurez-vous que le layout est bien attaché
+
+        // Récupération des boutons et de la vue personnalisée
+        Button boutongauche = findViewById(R.id.boutongauche);
+        Button boutondroit = findViewById(R.id.boutondroit);
+        VueImage vueImage = findViewById(R.id.image);
+
+        // Lier les boutons à la vue personnalisée
+        vueImage.setButtons(boutongauche, boutondroit);
+    }
+}
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/java/com/example/fleche/VueImage.java b/AndroidStudioProjects/TP3/Fleche/app/src/main/java/com/example/fleche/VueImage.java
new file mode 100644
index 0000000..79fc125
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/java/com/example/fleche/VueImage.java
@@ -0,0 +1,57 @@
+package com.example.fleche;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageView;
+
+public class VueImage extends androidx.appcompat.widget.AppCompatImageView implements View.OnClickListener {
+
+    Bitmap imagegauche;
+    Bitmap imagedroite;
+    int imageactuel = 0;
+    Paint turpentine = new Paint();
+    private Button boutongauche;
+    private Button boutondroit;
+
+    public VueImage(Context context) {
+        super(context);
+        // Initialisation des ressources
+        Resources res = this.getResources();
+        this.imagegauche = BitmapFactory.decodeResource(res, R.drawable.fleche_gauche);
+        this.imagedroite = BitmapFactory.decodeResource(res, R.drawable.fleche_droite);
+    }
+
+    // Méthode pour lier les boutons
+    public void setButtons(Button boutongauche, Button boutondroit) {
+        this.boutongauche = boutongauche;
+        this.boutondroit = boutondroit;
+        this.boutongauche.setOnClickListener(this);
+        this.boutondroit.setOnClickListener(this);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        if (imageactuel == 0) {
+            canvas.drawBitmap(imagegauche, this.getWidth() / 2 - imagegauche.getWidth() / 2, this.getHeight() / 2, turpentine);
+        } else {
+            canvas.drawBitmap(imagedroite, this.getWidth() / 2 - imagedroite.getWidth() / 2, this.getHeight() / 2, turpentine);
+        }
+    }
+
+    @Override
+    public void onClick(View view) {
+        if (imageactuel == 0) {
+            imageactuel = 1;
+        } else {
+            imageactuel = 0;
+        }
+        this.invalidate(); // Invalider la vue pour forcer un redraw
+    }
+}
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable/fleche_droite.png b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable/fleche_droite.png
new file mode 100644
index 0000000..561d4b7
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable/fleche_droite.png differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable/fleche_gauche.png b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable/fleche_gauche.png
new file mode 100644
index 0000000..ad7ad39
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable/fleche_gauche.png differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..dd50245
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <com.example.fleche.VueImage
+        android:id="@+id/image"
+        android:layout_height="1dp"
+        android:layout_width="match_parent"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentStart="true"
+        android:layout_above="@+id/boutongauche" />
+
+
+
+    <Button
+        android:id="@+id/boutongauche"
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:text="←"
+        android:textSize="50sp"
+        android:textAlignment="center"
+        android:layout_alignParentBottom="true"
+        />
+
+
+    <Button
+        android:id="@+id/boutondroit"
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:text="→"
+        android:textSize="50sp"
+        android:textAlignment="center"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentBottom="true"
+        />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..6946489
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Fleche" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..4e83a59
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Fleche</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..fa78d7f
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Fleche" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Fleche" parent="Base.Theme.Fleche" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/app/src/test/java/com/example/fleche/ExampleUnitTest.java b/AndroidStudioProjects/TP3/Fleche/app/src/test/java/com/example/fleche/ExampleUnitTest.java
new file mode 100644
index 0000000..d0194c5
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/app/src/test/java/com/example/fleche/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.fleche;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/build.gradle b/AndroidStudioProjects/TP3/Fleche/build.gradle
new file mode 100644
index 0000000..a100ce0
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/gradle.properties b/AndroidStudioProjects/TP3/Fleche/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP3/Fleche/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP3/Fleche/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/TP3/Fleche/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP3/Fleche/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP3/Fleche/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..7fb6724
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Feb 08 10:14:12 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/TP3/Fleche/gradlew b/AndroidStudioProjects/TP3/Fleche/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/TP3/Fleche/gradlew.bat b/AndroidStudioProjects/TP3/Fleche/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP3/Fleche/settings.gradle b/AndroidStudioProjects/TP3/Fleche/settings.gradle
new file mode 100644
index 0000000..80419e9
--- /dev/null
+++ b/AndroidStudioProjects/TP3/Fleche/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "Fleche"
+include ':app'
diff --git a/AndroidStudioProjects/TP4/Pois/.gitignore b/AndroidStudioProjects/TP4/Pois/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP4/Pois/.idea/.gitignore b/AndroidStudioProjects/TP4/Pois/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP4/Pois/.idea/.name b/AndroidStudioProjects/TP4/Pois/.idea/.name
new file mode 100644
index 0000000..b3405b3
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/.idea/.name
@@ -0,0 +1 @@
+My Application
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/.idea/compiler.xml b/AndroidStudioProjects/TP4/Pois/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/.idea/deploymentTargetSelector.xml b/AndroidStudioProjects/TP4/Pois/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..f6200d6
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+        <DropdownSelection timestamp="2025-02-13T10:31:00.799698843Z">
+          <Target type="DEFAULT_BOOT">
+            <handle>
+              <DeviceId pluginId="PhysicalDevice" identifier="serial=310051aa57449200" />
+            </handle>
+          </Target>
+        </DropdownSelection>
+        <DialogSelection />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/.idea/gradle.xml b/AndroidStudioProjects/TP4/Pois/.idea/gradle.xml
new file mode 100644
index 0000000..0897082
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveExternalAnnotations" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/.idea/migrations.xml b/AndroidStudioProjects/TP4/Pois/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/.idea/misc.xml b/AndroidStudioProjects/TP4/Pois/.idea/misc.xml
new file mode 100644
index 0000000..0ad17cb
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/.gitignore b/AndroidStudioProjects/TP4/Pois/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/build.gradle b/AndroidStudioProjects/TP4/Pois/app/build.gradle
new file mode 100644
index 0000000..11e14ab
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/build.gradle
@@ -0,0 +1,38 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.myapplication'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "com.example.myapplication"
+        minSdk 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildToolsVersion '34.0.0'
+}
+
+dependencies {
+
+    implementation 'com.google.android.material:material:1.5.0'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/proguard-rules.pro b/AndroidStudioProjects/TP4/Pois/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/androidTest/java/com/example/myapplication/ExampleInstrumentedTest.java b/AndroidStudioProjects/TP4/Pois/app/src/androidTest/java/com/example/myapplication/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..982ba51
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/androidTest/java/com/example/myapplication/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.myapplication;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.myapplication", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..eb47d4a
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.MyApplication"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/java/com/example/myapplication/Fenetre.java b/AndroidStudioProjects/TP4/Pois/app/src/main/java/com/example/myapplication/Fenetre.java
new file mode 100644
index 0000000..434c312
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/java/com/example/myapplication/Fenetre.java
@@ -0,0 +1,30 @@
+package com.example.myapplication;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.view.View;
+
+public class Fenetre extends View {
+
+    private Pois controleur;
+    Paint turpentinebleu = new Paint();
+
+    public Fenetre(Context context) {
+        super(context);
+        this.turpentinebleu.setARGB(255,0,0,255);
+    }
+
+    public void setControleur(Pois control){
+        this.controleur=control;
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        if (this.controleur.getPoisX()==-1 || this.controleur.getPoisY()==-1){
+            return;
+        }
+        canvas.drawCircle(this.controleur.getPoisX(),this.controleur.getPoisY(),20,turpentinebleu);
+    }
+}
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/java/com/example/myapplication/MainActivity.java b/AndroidStudioProjects/TP4/Pois/app/src/main/java/com/example/myapplication/MainActivity.java
new file mode 100644
index 0000000..afef805
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/java/com/example/myapplication/MainActivity.java
@@ -0,0 +1,20 @@
+package com.example.myapplication;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+public class MainActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        Fenetre vue = findViewById(R.id.vue);
+        Pois controleur = new Pois();
+        controleur.setVue(vue);
+        vue.setControleur(controleur);
+        vue.setOnTouchListener(controleur);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/java/com/example/myapplication/Pois.java b/AndroidStudioProjects/TP4/Pois/app/src/main/java/com/example/myapplication/Pois.java
new file mode 100644
index 0000000..054ef1c
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/java/com/example/myapplication/Pois.java
@@ -0,0 +1,48 @@
+package com.example.myapplication;
+
+import android.content.Context;
+import android.view.MotionEvent;
+import android.view.View;
+
+public class Pois implements View.OnTouchListener {
+
+    private Fenetre mavue;
+    private float x=-1;
+    private float y=-1;
+
+    public Pois() {
+    }
+
+    public void setVue(Fenetre vue){
+        this.mavue=vue;
+    }
+
+    public float getPoisX(){
+        return this.x;
+    }
+
+    public float getPoisY(){
+        return this.y;
+    }
+
+    @Override
+    public boolean onTouch(View v, MotionEvent e) {
+        int action = e.getActionMasked();
+        if (action==MotionEvent.ACTION_DOWN){
+            this.x=e.getX(0);
+            this.y=e.getY(0);
+            mavue.invalidate();
+        }
+        if (action==MotionEvent.ACTION_UP){
+            this.x=-1;
+            this.y=-1;
+            mavue.invalidate();
+        }
+        if (action==MotionEvent.ACTION_MOVE){
+            this.x=e.getX(0);
+            this.y=e.getY(0);
+            mavue.invalidate();
+        }
+        return true;
+    }
+}
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..ef3919c
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <com.example.myapplication.Fenetre
+        android:id="@+id/vue"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..d25b0f2
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.MyApplication" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..3de1a39
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">My Application</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..d66ac09
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.MyApplication" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.MyApplication" parent="Base.Theme.MyApplication" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/TP4/Pois/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/app/src/test/java/com/example/myapplication/ExampleUnitTest.java b/AndroidStudioProjects/TP4/Pois/app/src/test/java/com/example/myapplication/ExampleUnitTest.java
new file mode 100644
index 0000000..bf43ee5
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/app/src/test/java/com/example/myapplication/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.myapplication;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/build.gradle b/AndroidStudioProjects/TP4/Pois/build.gradle
new file mode 100644
index 0000000..a100ce0
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/gradle.properties b/AndroidStudioProjects/TP4/Pois/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP4/Pois/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP4/Pois/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/TP4/Pois/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP4/Pois/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP4/Pois/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..5658a5f
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Feb 29 10:21:11 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/TP4/Pois/gradlew b/AndroidStudioProjects/TP4/Pois/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/TP4/Pois/gradlew.bat b/AndroidStudioProjects/TP4/Pois/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP4/Pois/settings.gradle b/AndroidStudioProjects/TP4/Pois/settings.gradle
new file mode 100644
index 0000000..76a7c06
--- /dev/null
+++ b/AndroidStudioProjects/TP4/Pois/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "My Application"
+include ':app'
diff --git a/AndroidStudioProjects/TP5/Reticule/.gitignore b/AndroidStudioProjects/TP5/Reticule/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP5/Reticule/.idea/.gitignore b/AndroidStudioProjects/TP5/Reticule/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP5/Reticule/.idea/.name b/AndroidStudioProjects/TP5/Reticule/.idea/.name
new file mode 100644
index 0000000..b3405b3
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/.idea/.name
@@ -0,0 +1 @@
+My Application
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/.idea/compiler.xml b/AndroidStudioProjects/TP5/Reticule/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/.idea/deploymentTargetSelector.xml b/AndroidStudioProjects/TP5/Reticule/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/.idea/gradle.xml b/AndroidStudioProjects/TP5/Reticule/.idea/gradle.xml
new file mode 100644
index 0000000..0897082
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveExternalAnnotations" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/.idea/migrations.xml b/AndroidStudioProjects/TP5/Reticule/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/.idea/misc.xml b/AndroidStudioProjects/TP5/Reticule/.idea/misc.xml
new file mode 100644
index 0000000..0ad17cb
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/.gitignore b/AndroidStudioProjects/TP5/Reticule/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/build.gradle b/AndroidStudioProjects/TP5/Reticule/app/build.gradle
new file mode 100644
index 0000000..b9283e2
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/build.gradle
@@ -0,0 +1,38 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.Reticule'
+    compileSdk 19
+
+    defaultConfig {
+        applicationId "com.example.Reticule"
+        minSdk 14
+        targetSdk 31
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildToolsVersion '34.0.0'
+}
+
+dependencies {
+
+    implementation 'com.google.android.material:material:1.5.0'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/proguard-rules.pro b/AndroidStudioProjects/TP5/Reticule/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/androidTest/java/com/example/Reticule/ExampleInstrumentedTest.java b/AndroidStudioProjects/TP5/Reticule/app/src/androidTest/java/com/example/Reticule/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..fa7c101
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/androidTest/java/com/example/Reticule/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.Reticule;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.Reticule", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0eabba2
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/AndroidManifest.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+    <uses-sdk tools:overrideLibrary="androidx.constraintlayout.widget"
+        ></uses-sdk>
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.MyApplication"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/java/com/example/Reticule/Fenetre.java b/AndroidStudioProjects/TP5/Reticule/app/src/main/java/com/example/Reticule/Fenetre.java
new file mode 100644
index 0000000..d9e7720
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/java/com/example/Reticule/Fenetre.java
@@ -0,0 +1,38 @@
+package com.example.Reticule;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.util.AttributeSet;
+import android.view.View;
+
+public class Fenetre extends View {
+
+    protected Reticule controleur;
+    Paint turpentineorange = new Paint();
+
+    @SuppressLint("ClickableViewAccessibility")
+    public Fenetre(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        this.turpentineorange.setARGB(255,255,95,21);
+        this.turpentineorange.setStyle(Paint.Style.STROKE);
+        this.turpentineorange.setStrokeWidth(10);
+        this.controleur = new Reticule();
+        this.controleur.setVue(this);
+        this.setOnTouchListener(this.controleur);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        if (this.controleur.getReticuleX()==-1 || this.controleur.getReticuleY()==-1){
+            return;
+        }
+        canvas.drawCircle(this.controleur.getReticuleX(),this.controleur.getReticuleY(),50,turpentineorange);
+        canvas.drawLine(this.controleur.getReticuleX(),this.controleur.getReticuleY(),this.controleur.getReticuleX()-80,this.controleur.getReticuleY(),turpentineorange);
+        canvas.drawLine(this.controleur.getReticuleX(),this.controleur.getReticuleY(),this.controleur.getReticuleX()+80,this.controleur.getReticuleY(),turpentineorange);
+        canvas.drawLine(this.controleur.getReticuleX(),this.controleur.getReticuleY(),this.controleur.getReticuleX(),this.controleur.getReticuleY()-80,turpentineorange);
+        canvas.drawLine(this.controleur.getReticuleX(),this.controleur.getReticuleY(),this.controleur.getReticuleX(),this.controleur.getReticuleY()+80,turpentineorange);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/java/com/example/Reticule/MainActivity.java b/AndroidStudioProjects/TP5/Reticule/app/src/main/java/com/example/Reticule/MainActivity.java
new file mode 100644
index 0000000..097bb38
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/java/com/example/Reticule/MainActivity.java
@@ -0,0 +1,31 @@
+package com.example.Reticule;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+
+public class MainActivity extends Activity {
+    private Fenetre vue;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        this.vue = (Fenetre) findViewById(R.id.vuee);
+    }
+
+    @Override
+    public void onSaveInstanceState(@NonNull Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putFloat("x", this.vue.controleur.getReticuleX());
+        outState.putFloat("x", this.vue.controleur.getReticuleY());
+    }
+
+    @Override
+    public void onRestoreInstanceState(@NonNull Bundle savedInstanceState){
+        super.onRestoreInstanceState(savedInstanceState);
+        this.vue.controleur.setReticuleX(savedInstanceState.getFloat("x"));
+        this.vue.controleur.setReticuleY(savedInstanceState.getFloat("y"));
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/java/com/example/Reticule/Reticule.java b/AndroidStudioProjects/TP5/Reticule/app/src/main/java/com/example/Reticule/Reticule.java
new file mode 100644
index 0000000..092d030
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/java/com/example/Reticule/Reticule.java
@@ -0,0 +1,57 @@
+package com.example.Reticule;
+
+import android.annotation.SuppressLint;
+import android.view.MotionEvent;
+import android.view.View;
+
+public class Reticule implements View.OnTouchListener {
+
+    private Fenetre mavue;
+    private float x=-1;
+    private float y=-1;
+
+    public Reticule() {
+    }
+
+    public void setVue(Fenetre vue){
+        this.mavue = vue;
+    }
+
+    public float getReticuleX(){
+        return this.x;
+    }
+
+    public float getReticuleY(){
+        return this.y;
+    }
+
+    public void setReticuleX(float X){
+        this.x = X;
+    }
+
+    public void setReticuleY(float Y){
+        this.y = Y;
+    }
+
+    @SuppressLint("ClickableViewAccessibility")
+    @Override
+    public boolean onTouch(View v, MotionEvent e) {
+        int action = e.getActionMasked();
+        if (action==MotionEvent.ACTION_DOWN){
+            this.x=e.getX(0);
+            this.y=e.getY(0);
+            mavue.invalidate();
+        }
+        if (action==MotionEvent.ACTION_UP){
+            this.x=-1;
+            this.y=-1;
+            mavue.invalidate();
+        }
+        if (action==MotionEvent.ACTION_MOVE){
+            this.x=e.getX(0);
+            this.y=e.getY(0);
+            mavue.invalidate();
+        }
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..ed1862f
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <com.example.Reticule.Fenetre
+        android:layout_height="match_parent"
+        android:layout_width="match_parent"
+        android:id="@+id/vuee">
+    </com.example.Reticule.Fenetre>
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..d25b0f2
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.MyApplication" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c8524cd
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..3de1a39
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">My Application</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..d66ac09
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.MyApplication" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.MyApplication" parent="Base.Theme.MyApplication" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/app/src/test/java/com/example/Reticule/ExampleUnitTest.java b/AndroidStudioProjects/TP5/Reticule/app/src/test/java/com/example/Reticule/ExampleUnitTest.java
new file mode 100644
index 0000000..4b8ca6f
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/app/src/test/java/com/example/Reticule/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.Reticule;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/build.gradle b/AndroidStudioProjects/TP5/Reticule/build.gradle
new file mode 100644
index 0000000..a100ce0
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/gradle.properties b/AndroidStudioProjects/TP5/Reticule/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP5/Reticule/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP5/Reticule/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/TP5/Reticule/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP5/Reticule/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP5/Reticule/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..7fc3169
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Mar 07 10:15:58 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/TP5/Reticule/gradlew b/AndroidStudioProjects/TP5/Reticule/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/TP5/Reticule/gradlew.bat b/AndroidStudioProjects/TP5/Reticule/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP5/Reticule/settings.gradle b/AndroidStudioProjects/TP5/Reticule/settings.gradle
new file mode 100644
index 0000000..76a7c06
--- /dev/null
+++ b/AndroidStudioProjects/TP5/Reticule/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "My Application"
+include ':app'
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/.gitignore b/AndroidStudioProjects/TP6/Desoxyribonucleique/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/.gitignore b/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/compiler.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/gradle.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/gradle.xml
new file mode 100644
index 0000000..a2d7c21
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/misc.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/misc.xml
new file mode 100644
index 0000000..8978d23
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/.idea/misc.xml
@@ -0,0 +1,9 @@
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/.gitignore b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/build.gradle b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/build.gradle
new file mode 100644
index 0000000..90e5e76
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/build.gradle
@@ -0,0 +1,40 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.Desoxyribonucleique'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "com.example.Desoxyribonucleique"
+        minSdk 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildToolsVersion '34.0.0'
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/proguard-rules.pro b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/androidTest/java/com/example/Desoxyribonucleique/ExampleInstrumentedTest.java b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/androidTest/java/com/example/Desoxyribonucleique/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..a968a26
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/androidTest/java/com/example/Desoxyribonucleique/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.Desoxyribonucleique;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.Desoxyribonucleique", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0da42e0
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Desoxyribonucleique"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/java/com/example/Desoxyribonucleique/MainActivity.java b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/java/com/example/Desoxyribonucleique/MainActivity.java
new file mode 100644
index 0000000..f27acbc
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/java/com/example/Desoxyribonucleique/MainActivity.java
@@ -0,0 +1,35 @@
+package com.example.Desoxyribonucleique;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuItem;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        this.getMenuInflater().inflate(R.menu.menu_liste, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int id = item.getItemId();
+
+        if (id==R.id.option){
+            this.startActivity(new Intent(this, SettingsActivity.class));
+            return true;
+        }
+
+        return super .onOptionsItemSelected(item);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/java/com/example/Desoxyribonucleique/SettingsActivity.java b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/java/com/example/Desoxyribonucleique/SettingsActivity.java
new file mode 100644
index 0000000..554edb9
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/java/com/example/Desoxyribonucleique/SettingsActivity.java
@@ -0,0 +1,12 @@
+package com.example.Desoxyribonucleique;
+
+import android.os.Bundle;
+import android.preference.PreferenceActivity;
+
+public class SettingsActivity extends PreferenceActivity {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        this.addPreferencesFromResource(R.xml.preference);
+    }
+}
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..5398484
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:paddingLeft="40dp"
+        android:paddingRight="40dp"
+        android:paddingBottom="40dp"
+        android:paddingTop="200dp">
+
+        <RelativeLayout
+            android:layout_width="1dp"
+            android:layout_height="1dp"
+            android:padding="40dp"
+            android:layout_above="@id/text"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentTop="true">
+
+            <Button
+                android:id="@+id/A"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentTop="true"
+                android:layout_alignParentLeft="true"
+                android:layout_toRightOf="@id/T"
+                android:text="A"
+                android:textSize="50dp">
+            </Button>
+
+            <Button
+                android:id="@+id/T"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentTop="true"
+                android:layout_alignParentRight="true"
+                android:text="T"
+                android:textSize="50dp">
+            </Button>
+
+            <Button
+                android:id="@+id/C"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentBottom="true"
+                android:layout_toRightOf="@id/G"
+                android:text="C"
+                android:textSize="50dp">
+            </Button>
+
+            <Button
+                android:id="@+id/G"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentRight="true"
+                android:layout_alignParentBottom="true"
+                android:text="G"
+                android:textSize="50dp">
+            </Button>
+        </RelativeLayout>
+
+            <TextView
+                android:id="@+id/text"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentRight="true"
+                android:layout_alignParentLeft="true"
+                android:layout_alignParentBottom="true"
+                android:textSize="30dp">
+            </TextView>
+    </RelativeLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/menu/menu_liste.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/menu/menu_liste.xml
new file mode 100644
index 0000000..f181501
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/menu/menu_liste.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+    <item
+        android:id="@+id/option"
+        android:title="@string/option"
+        android:orderInCategory="100"
+        app:showAsAction="never"/>
+</menu>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..a15a299
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Desoxyribonucleique" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/arrays.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/arrays.xml
new file mode 100644
index 0000000..7b64574
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/arrays.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string-array name="Couleurs">
+        <item>@string/bleu</item>
+        <item>@string/jaune</item>
+        <item>@string/rouge</item>
+    </string-array>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f49cff0
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/colors.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+    <color name="bleu">#FF0000FF</color>
+    <color name="rouge">#FFFF0000</color>
+    <color name="jaune">#FFFFFF00</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..8c6bf29
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/strings.xml
@@ -0,0 +1,13 @@
+<resources>
+    <string name="app_name">Desoxyribonucleique</string>
+    <string name="option">Options :</string>
+    <string name="A">Activer bouton A</string>
+    <string name="T">Activer bouton T</string>
+    <string name="C">Activer bouton C</string>
+    <string name="G">Activer bouton G</string>
+    <string name="fond">Choisir la couleur de fond</string>
+    <string name="bleu">Mettre le fond en bleu</string>
+    <string name="jaune">Mettre le fond en jaune</string>
+    <string name="rouge">Mettre le fond en rouge</string>
+
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..987c8a6
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Desoxyribonucleique" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Desoxyribonucleique" parent="Base.Theme.Desoxyribonucleique" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/xml/preference.xml b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/xml/preference.xml
new file mode 100644
index 0000000..762e7e3
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/main/res/xml/preference.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <PreferenceCategory
+        android:title="@string/option"
+        android:key="pref_desoxy_groupe">
+        <CheckBoxPreference
+            android:title="@string/A"
+            android:key="boutonA"
+            android:defaultValue="true"/>
+        <CheckBoxPreference
+            android:title="@string/T"
+            android:key="boutonA"
+            android:defaultValue="true"/>
+        <CheckBoxPreference
+            android:title="@string/C"
+            android:key="boutonA"
+            android:defaultValue="true"/>
+        <CheckBoxPreference
+            android:title="@string/G"
+            android:key="boutonA"
+            android:defaultValue="true"/>
+        <ListPreference
+            android:title="@string/fond"
+            android:key="fond"
+            android:dialogTitle="@string/app_name"
+            android:entries="@array/Couleurs"
+            android:entryValues="@array/Couleurs"
+            android:defaultValue="@string/bleu"/>
+    </PreferenceCategory>
+</PreferenceScreen>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/test/java/com/example/Desoxyribonucleique/ExampleUnitTest.java b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/test/java/com/example/Desoxyribonucleique/ExampleUnitTest.java
new file mode 100644
index 0000000..9724ca7
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/app/src/test/java/com/example/Desoxyribonucleique/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.Desoxyribonucleique;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/build.gradle b/AndroidStudioProjects/TP6/Desoxyribonucleique/build.gradle
new file mode 100644
index 0000000..a100ce0
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/gradle.properties b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..bf5c6b5
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Mar 14 10:07:17 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/gradlew b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/gradlew.bat b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP6/Desoxyribonucleique/settings.gradle b/AndroidStudioProjects/TP6/Desoxyribonucleique/settings.gradle
new file mode 100644
index 0000000..d33664f
--- /dev/null
+++ b/AndroidStudioProjects/TP6/Desoxyribonucleique/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "Desoxyribonucleique"
+include ':app'
diff --git a/AndroidStudioProjects/TP7/Couleurs/.gitignore b/AndroidStudioProjects/TP7/Couleurs/.gitignore
new file mode 100755
index 0000000..c6cbe56
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/.gitignore
@@ -0,0 +1,8 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
diff --git a/AndroidStudioProjects/TP7/Couleurs/.idea/.gitignore b/AndroidStudioProjects/TP7/Couleurs/.idea/.gitignore
new file mode 100755
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/TP7/Couleurs/.idea/caches/build_file_checksums.ser b/AndroidStudioProjects/TP7/Couleurs/.idea/caches/build_file_checksums.ser
new file mode 100755
index 0000000..49bc20a
Binary files /dev/null and b/AndroidStudioProjects/TP7/Couleurs/.idea/caches/build_file_checksums.ser differ
diff --git a/AndroidStudioProjects/TP7/Couleurs/.idea/codeStyles/Project.xml b/AndroidStudioProjects/TP7/Couleurs/.idea/codeStyles/Project.xml
new file mode 100755
index 0000000..30aa626
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/.idea/codeStyles/Project.xml
@@ -0,0 +1,29 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <Objective-C-extensions>
+      <file>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
+      </file>
+      <class>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
+      </class>
+      <extensions>
+        <pair source="cpp" header="h" fileNamingConvention="NONE" />
+        <pair source="c" header="h" fileNamingConvention="NONE" />
+      </extensions>
+    </Objective-C-extensions>
+  </code_scheme>
+</component>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/.idea/compiler.xml b/AndroidStudioProjects/TP7/Couleurs/.idea/compiler.xml
new file mode 100644
index 0000000..3cd2840
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/.idea/compiler.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <wildcardResourcePatterns>
+      <entry name="!?*.java" />
+      <entry name="!?*.form" />
+      <entry name="!?*.class" />
+      <entry name="!?*.groovy" />
+      <entry name="!?*.scala" />
+      <entry name="!?*.flex" />
+      <entry name="!?*.kt" />
+      <entry name="!?*.clj" />
+    </wildcardResourcePatterns>
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/.idea/encodings.xml b/AndroidStudioProjects/TP7/Couleurs/.idea/encodings.xml
new file mode 100755
index 0000000..97626ba
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/.idea/encodings.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="PROJECT" charset="UTF-8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/.idea/gradle.xml b/AndroidStudioProjects/TP7/Couleurs/.idea/gradle.xml
new file mode 100644
index 0000000..4b1e25c
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/.idea/gradle.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleHome" value="/usr/share/java/gradle" />
+        <option name="gradleJvm" value="Embedded JDK" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/.idea/jarRepositories.xml b/AndroidStudioProjects/TP7/Couleurs/.idea/jarRepositories.xml
new file mode 100755
index 0000000..6d3ee29
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/.idea/jarRepositories.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="/opt/sdk/extras/m2repository" />
+      <option name="name" value="/opt/sdk/extras/m2repository" />
+      <option name="url" value="file:/opt/sdk/extras/m2repository" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="/opt/sdk/extras/android/m2repository" />
+      <option name="name" value="/opt/sdk/extras/android/m2repository" />
+      <option name="url" value="file:/opt/sdk/extras/android/m2repository" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="/opt/sdk/extras/google/m2repository" />
+      <option name="name" value="/opt/sdk/extras/google/m2repository" />
+      <option name="url" value="file:/opt/sdk/extras/google/m2repository" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/.idea/misc.xml b/AndroidStudioProjects/TP7/Couleurs/.idea/misc.xml
new file mode 100644
index 0000000..b911fac
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/.idea/misc.xml
@@ -0,0 +1,18 @@
+<project version="4">
+  <component name="BuildAttributionWarningsFilter">
+    <option name="noGCSettingWarning" value="true" />
+  </component>
+  <component name="DesignSurface">
+    <option name="filePathToZoomLevelMap">
+      <map>
+        <entry key="app/src/main/res/menu/menu_liste.xml" value="0.3625" />
+      </map>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/.idea/modules.xml b/AndroidStudioProjects/TP7/Couleurs/.idea/modules.xml
new file mode 100644
index 0000000..33f8fea
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/.idea/modules.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/Couleurs.iml" filepath="$PROJECT_DIR$/Couleurs.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/app/Couleurs.app.iml" filepath="$PROJECT_DIR$/.idea/modules/app/Couleurs.app.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/app/Couleurs.app.androidTest.iml" filepath="$PROJECT_DIR$/.idea/modules/app/Couleurs.app.androidTest.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/app/Couleurs.app.main.iml" filepath="$PROJECT_DIR$/.idea/modules/app/Couleurs.app.main.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/app/Couleurs.app.unitTest.iml" filepath="$PROJECT_DIR$/.idea/modules/app/Couleurs.app.unitTest.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/.gitignore b/AndroidStudioProjects/TP7/Couleurs/app/.gitignore
new file mode 100755
index 0000000..796b96d
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/build.gradle b/AndroidStudioProjects/TP7/Couleurs/app/build.gradle
new file mode 100755
index 0000000..3337758
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/build.gradle
@@ -0,0 +1,32 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdk 33
+    buildToolsVersion '34.0.0'
+
+    defaultConfig {
+        applicationId "fr.iut_fbleau.apl41.couleurs"
+        minSdkVersion 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    buildFeatures {
+        viewBinding true
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support.constraint:constraint-layout:2.0.4'
+    implementation 'android.arch.lifecycle:livedata:1.1.1'
+    implementation 'android.arch.lifecycle:viewmodel:1.1.1'
+    testImplementation 'junit:junit:4.12'
+}
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/proguard-rules.pro b/AndroidStudioProjects/TP7/Couleurs/app/proguard-rules.pro
new file mode 100755
index 0000000..45dc58a
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/proguard-rules.pro
@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /opt/android-sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/androidTest/java/fr/iut_fbleau/apl41/couleurs/ApplicationTest.java b/AndroidStudioProjects/TP7/Couleurs/app/src/androidTest/java/fr/iut_fbleau/apl41/couleurs/ApplicationTest.java
new file mode 100755
index 0000000..d1165c3
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/androidTest/java/fr/iut_fbleau/apl41/couleurs/ApplicationTest.java
@@ -0,0 +1,13 @@
+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Application;
+import android.test.ApplicationTestCase;
+
+/**
+ * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
+ */
+public class ApplicationTest extends ApplicationTestCase<Application> {
+    public ApplicationTest() {
+        super(Application.class);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/AndroidManifest.xml
new file mode 100755
index 0000000..d8994b5
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/AndroidManifest.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="fr.iut_fbleau.apl41.couleurs">
+
+    <application android:label="@string/app_name">
+        <activity
+            android:theme="@style/Theme.AppCompat"
+            android:name=".Button_activity"
+            android:exported="false" />
+        <activity
+            android:name=".Liste"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/AccesBaseDeDonnees.java b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/AccesBaseDeDonnees.java
new file mode 100755
index 0000000..d2a2df7
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/AccesBaseDeDonnees.java
@@ -0,0 +1,45 @@
+package fr.iut_fbleau.apl41.couleurs;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.provider.BaseColumns;
+
+public class AccesBaseDeDonnees extends SQLiteOpenHelper {
+    public final static String NOM_BASE = "base_couleurs";
+    public final static int VERSION_BASE = 3;
+    public final static String NOM_TABLE = "couleurs";
+    public final static String CHAMP_NOM = "couleurs_nom";
+    public final static String CHAMP_VALEUR = "couleurs_valeur";
+
+    public AccesBaseDeDonnees(Context context) {
+        super(context, AccesBaseDeDonnees.NOM_BASE, null, AccesBaseDeDonnees.VERSION_BASE);
+    }
+
+    @Override
+    public void onCreate(SQLiteDatabase baseDeDonnees) {
+        baseDeDonnees.execSQL("create table " + AccesBaseDeDonnees.NOM_TABLE + "(" +
+                              BaseColumns._ID + " integer primary key autoincrement, " +
+                              AccesBaseDeDonnees.CHAMP_NOM + " text not null, " +
+                              AccesBaseDeDonnees.CHAMP_VALEUR + " integer);");
+
+        ContentValues tuple = new ContentValues();
+
+        tuple.put(AccesBaseDeDonnees.CHAMP_NOM, "bleu Denim");
+        tuple.put(AccesBaseDeDonnees.CHAMP_VALEUR, 0xFF4B0082);
+        baseDeDonnees.insert(AccesBaseDeDonnees.NOM_TABLE, null, tuple);
+        tuple.put(AccesBaseDeDonnees.CHAMP_NOM, "bleu électrique");
+        tuple.put(AccesBaseDeDonnees.CHAMP_VALEUR, 0xFF1163E3);
+        baseDeDonnees.insert(AccesBaseDeDonnees.NOM_TABLE, null, tuple);
+        tuple.put(AccesBaseDeDonnees.CHAMP_NOM, "bleu vert");
+        tuple.put(AccesBaseDeDonnees.CHAMP_VALEUR, 0xFF40E0D0);
+        baseDeDonnees.insert(AccesBaseDeDonnees.NOM_TABLE, null, tuple);
+    }
+
+    @Override
+    public void onUpgrade(SQLiteDatabase baseDeDonnees, int vieux, int nouveau) {
+        baseDeDonnees.execSQL("drop table if exists " + AccesBaseDeDonnees.NOM_TABLE);
+        this.onCreate(baseDeDonnees);
+    }
+}
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Button_activity.java b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Button_activity.java
new file mode 100644
index 0000000..2903c09
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Button_activity.java
@@ -0,0 +1,17 @@
+package fr.iut_fbleau.apl41.couleurs;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.widget.Button;
+
+public class Button_activity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.button_activity);
+
+        Button supprimer = (Button) this.findViewById(R.id.supprimer);
+        Button annuler = (Button) this.findViewById(R.id.annuler);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleAnnuler.java b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleAnnuler.java
new file mode 100644
index 0000000..c92afef
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleAnnuler.java
@@ -0,0 +1,25 @@
+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.Toast;
+
+/**
+ * Created by hernand on 3/28/17.
+ */
+public class ControleAnnuler implements View.OnClickListener {
+    private Activity parent;
+    public ControleAnnuler(Activity a) {
+        this.parent = a;
+    }
+
+    @Override
+    public void onClick(View view) {
+        Intent intent = new Intent(parent, Liste.class);
+        parent.startActivity(intent);
+        parent.finishAffinity();
+    }
+
+}
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleClic.java b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleClic.java
new file mode 100755
index 0000000..e3e688b
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleClic.java
@@ -0,0 +1,24 @@
+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.Toast;
+
+/**
+ * Created by hernand on 3/28/17.
+ */
+public class ControleClic implements AdapterView.OnItemClickListener {
+    private Activity parent;
+    public ControleClic(Activity a) {
+        this.parent = a;
+    }
+    @Override
+    public void onItemClick(AdapterView<?> liste, View vue, int positionListe, long idBase) {
+        Toast.makeText(this.parent, "Clic sur ligne "+(positionListe+1), Toast.LENGTH_SHORT).show();
+        Intent intent = new Intent(parent, Button_activity.class);
+        parent.startActivity(intent);
+        parent.finishAffinity();
+    }
+}
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleSupprimer.java b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleSupprimer.java
new file mode 100644
index 0000000..06a6483
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleSupprimer.java
@@ -0,0 +1,23 @@
+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.Button;
+import android.widget.Toast;
+
+/**
+ * Created by hernand on 3/28/17.
+ */
+public class ControleSupprimer implements View.OnClickListener {
+    private Activity parent;
+    public ControleSupprimer(Activity a) {
+        this.parent = a;
+    }
+
+    @Override
+    public void onClick(View view) {
+
+    }
+}
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Lieur.java b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Lieur.java
new file mode 100644
index 0000000..07c7057
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Lieur.java
@@ -0,0 +1,16 @@
+package fr.iut_fbleau.apl41.couleurs;
+
+import android.database.Cursor;
+import android.view.View;
+import android.widget.SimpleCursorAdapter;
+
+public class Lieur implements SimpleCursorAdapter.ViewBinder {
+    @Override
+    public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
+        if(view.getId() == R.id.couleur) {
+            view.setBackgroundColor(cursor.getInt(columnIndex));
+            return true;
+        }
+        return false;
+    }
+}
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Liste.java b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Liste.java
new file mode 100755
index 0000000..7bc30fd
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Liste.java
@@ -0,0 +1,59 @@
+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Activity;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.widget.ListView;
+import android.widget.SimpleCursorAdapter;
+import android.widget.Toast;
+
+public class Liste extends Activity {
+    private final static String[] CHAMPS = {AccesBaseDeDonnees.CHAMP_NOM, AccesBaseDeDonnees.CHAMP_VALEUR};
+    private final static int[] VUES = {R.id.nom, R.id.couleur};
+    private SimpleCursorAdapter adaptateur;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        this.setContentView(R.layout.activity_liste);
+
+        this.adaptateur = new SimpleCursorAdapter(this, R.layout.row_element, null, Liste.CHAMPS, Liste.VUES, 0);
+        this.adaptateur.setViewBinder(new Lieur());
+        ListView elements = (ListView) this.findViewById(R.id.elements);
+        elements.setOnItemClickListener(new ControleClic(this));
+        elements.setAdapter(this.adaptateur);
+        this.remplirListe();
+    }
+
+    public void remplirListe() {
+        AccesBaseDeDonnees acces = new AccesBaseDeDonnees(this);
+        SQLiteDatabase baseDeDonnees = acces.getReadableDatabase();
+
+        Cursor curseur = baseDeDonnees.query(AccesBaseDeDonnees.NOM_TABLE, null, null, null, null, null, null);
+        if (curseur != null) {
+            this.adaptateur.swapCursor(curseur);
+        } else {
+            Toast.makeText(this, "Erreur d'accès à la base de données", Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        this.getMenuInflater().inflate(R.menu.menu_liste, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int id = item.getItemId();
+
+        if (id == R.id.action_ajouter) {
+            // TODO
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+}
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/layout/activity_liste.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/layout/activity_liste.xml
new file mode 100755
index 0000000..793dfa4
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/layout/activity_liste.xml
@@ -0,0 +1,18 @@
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".Liste"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_marginLeft="@dimen/activity_horizontal_margin"
+    android:layout_marginRight="@dimen/activity_horizontal_margin"
+    android:layout_marginTop="@dimen/activity_vertical_margin"
+    android:layout_marginBottom="@dimen/activity_vertical_margin"
+>
+    <ListView
+        android:id="@+id/elements"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+    />
+</LinearLayout>
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/layout/button_activity.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/layout/button_activity.xml
new file mode 100644
index 0000000..b05efa0
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/layout/button_activity.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center">
+
+    <RelativeLayout
+        android:layout_width="200dp"
+        android:layout_height="200dp">
+
+        <Button
+            android:id="@+id/supprimer"
+            android:layout_width="wrap_content"
+            android:layout_height="92dp"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentTop="true"
+            android:text="Supprimer"
+            android:textSize="20dp">
+
+        </Button>
+
+        <Button
+            android:id="@+id/annuler"
+            android:layout_width="wrap_content"
+            android:layout_height="92dp"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentBottom="true"
+            android:text="Annuler"
+            android:textSize="20dp">
+
+        </Button>
+
+    </RelativeLayout>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/layout/row_element.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/layout/row_element.xml
new file mode 100755
index 0000000..a8da3dd
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/layout/row_element.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="horizontal"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+>
+
+    <View
+        android:layout_width="@dimen/color_size"
+        android:layout_height="@dimen/color_size"
+        android:id="@+id/couleur"
+        android:layout_margin="@dimen/color_margin"
+        android:background="#ff20a080"
+        android:gravity="center" />
+
+    <TextView
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:text="Vert"
+        android:id="@+id/nom"
+        android:layout_weight="1.0"
+        android:gravity="center_vertical|start" />
+</LinearLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/menu/menu_liste.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/menu/menu_liste.xml
new file mode 100755
index 0000000..79bbcef
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/menu/menu_liste.xml
@@ -0,0 +1,13 @@
+<menu
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".Liste"
+>
+    <item
+        android:id="@+id/action_ajouter"
+        android:title="@string/action_ajouter"
+        android:orderInCategory="100"
+        android:showAsAction="never"
+    />
+</menu>
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-hdpi/ic_launcher.png b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100755
index 0000000..cde69bc
Binary files /dev/null and b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-mdpi/ic_launcher.png b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100755
index 0000000..c133a0c
Binary files /dev/null and b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100755
index 0000000..bfa42f0
Binary files /dev/null and b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100755
index 0000000..324e72c
Binary files /dev/null and b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100755
index 0000000..aee44e1
Binary files /dev/null and b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..7c95872
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources>
+
+    <style name="ThemeOverlay.Couleurs.FullscreenContainer" parent="">
+        <item name="fullscreenBackgroundColor">@color/light_blue_900</item>
+        <item name="fullscreenTextColor">@color/light_blue_A400</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values-w820dp/dimens.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values-w820dp/dimens.xml
new file mode 100755
index 0000000..43758b3
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values-w820dp/dimens.xml
@@ -0,0 +1,5 @@
+<resources>
+    <dimen name="activity_horizontal_margin">
+        64dp
+    </dimen>
+</resources>
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/attrs.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/attrs.xml
new file mode 100644
index 0000000..e52391d
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/attrs.xml
@@ -0,0 +1,6 @@
+<resources>
+    <declare-styleable name="FullscreenAttrs">
+        <attr name="fullscreenBackgroundColor" format="color" />
+        <attr name="fullscreenTextColor" format="color" />
+    </declare-styleable>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/colors.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..89cad66
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/colors.xml
@@ -0,0 +1,7 @@
+<resources>
+    <color name="light_blue_600">#FF039BE5</color>
+    <color name="light_blue_900">#FF01579B</color>
+    <color name="light_blue_A200">#FF40C4FF</color>
+    <color name="light_blue_A400">#FF00B0FF</color>
+    <color name="black_overlay">#66000000</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/dimens.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/dimens.xml
new file mode 100755
index 0000000..dc9b49d
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/dimens.xml
@@ -0,0 +1,14 @@
+<resources>
+    <dimen name="activity_horizontal_margin">
+        16dp
+    </dimen>
+    <dimen name="activity_vertical_margin">
+        16dp
+    </dimen>
+    <dimen name="color_size">
+        32dp
+    </dimen>
+    <dimen name="color_margin">
+        12dp
+    </dimen>
+</resources>
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/strings.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/strings.xml
new file mode 100755
index 0000000..ef7a542
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/strings.xml
@@ -0,0 +1,11 @@
+<resources>
+    <string name="app_name">
+        Couleurs
+    </string>
+    <string name="action_ajouter">
+        Ajouter
+    </string>
+    <string name="title_activity_button">button_activity</string>
+    <string name="dummy_button">Dummy Button</string>
+    <string name="dummy_content">DUMMY\nCONTENT</string>
+</resources>
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/styles.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..f946733
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+<resources>
+
+    <style name="Widget.Theme.Couleurs.ActionBar.Fullscreen" parent="Widget.AppCompat.ActionBar">
+        <item name="android:background">@color/black_overlay</item>
+    </style>
+
+    <style name="Widget.Theme.Couleurs.ButtonBar.Fullscreen" parent="">
+        <item name="android:background">@color/black_overlay</item>
+        <item name="android:buttonBarStyle">?android:attr/buttonBarStyle</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/themes.xml b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..69616f0
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/main/res/values/themes.xml
@@ -0,0 +1,15 @@
+<resources>
+
+    <style name="Theme.Couleurs" parent="Theme.AppCompat.Light" />
+
+    <style name="Theme.Couleurs.Fullscreen" parent="Theme.Couleurs">
+        <item name="android:actionBarStyle">@style/Widget.Theme.Couleurs.ActionBar.Fullscreen</item>
+        <item name="android:windowActionBarOverlay">true</item>
+        <item name="android:windowBackground">@null</item>
+    </style>
+
+    <style name="ThemeOverlay.Couleurs.FullscreenContainer" parent="">
+        <item name="fullscreenBackgroundColor">@color/light_blue_600</item>
+        <item name="fullscreenTextColor">@color/light_blue_A200</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/app/src/test/java/fr/iut_fbleau/apl41/couleurs/ExampleUnitTest.java b/AndroidStudioProjects/TP7/Couleurs/app/src/test/java/fr/iut_fbleau/apl41/couleurs/ExampleUnitTest.java
new file mode 100755
index 0000000..89bf27e
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/app/src/test/java/fr/iut_fbleau/apl41/couleurs/ExampleUnitTest.java
@@ -0,0 +1,15 @@
+package fr.iut_fbleau.apl41.couleurs;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * To work on unit tests, switch the Test Artifact in the Build Variants view.
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() throws Exception {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/build.gradle b/AndroidStudioProjects/TP7/Couleurs/build.gradle
new file mode 100755
index 0000000..d54ad67
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/build.gradle
@@ -0,0 +1,25 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+        google()
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:7.2.2'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
diff --git a/AndroidStudioProjects/TP7/Couleurs/gradle.properties b/AndroidStudioProjects/TP7/Couleurs/gradle.properties
new file mode 100755
index 0000000..1d3591c
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/gradle.properties
@@ -0,0 +1,18 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+# Default value: -Xmx10248m -XX:MaxPermSize=256m
+# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/TP7/Couleurs/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/TP7/Couleurs/gradle/wrapper/gradle-wrapper.jar
new file mode 100755
index 0000000..13372ae
Binary files /dev/null and b/AndroidStudioProjects/TP7/Couleurs/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/TP7/Couleurs/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/TP7/Couleurs/gradle/wrapper/gradle-wrapper.properties
new file mode 100755
index 0000000..8a9a5ad
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Wed Mar 23 13:29:16 CET 2022
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/AndroidStudioProjects/TP7/Couleurs/gradlew b/AndroidStudioProjects/TP7/Couleurs/gradlew
new file mode 100755
index 0000000..9d82f78
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/gradlew
@@ -0,0 +1,160 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
diff --git a/AndroidStudioProjects/TP7/Couleurs/gradlew.bat b/AndroidStudioProjects/TP7/Couleurs/gradlew.bat
new file mode 100755
index 0000000..aec9973
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/gradlew.bat
@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/TP7/Couleurs/settings.gradle b/AndroidStudioProjects/TP7/Couleurs/settings.gradle
new file mode 100755
index 0000000..e7b4def
--- /dev/null
+++ b/AndroidStudioProjects/TP7/Couleurs/settings.gradle
@@ -0,0 +1 @@
+include ':app'
diff --git a/AndroidStudioProjects/TP7/couleurs.tar.gz b/AndroidStudioProjects/TP7/couleurs.tar.gz
new file mode 100644
index 0000000..c4dcf98
Binary files /dev/null and b/AndroidStudioProjects/TP7/couleurs.tar.gz differ
diff --git a/AndroidStudioProjects/pourchot_dev45.tar.gz b/AndroidStudioProjects/pourchot_dev45.tar.gz
new file mode 100644
index 0000000..e20d1f7
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45.tar.gz differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/.gitignore b/AndroidStudioProjects/pourchot_dev45/Composition/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/.idea/.gitignore b/AndroidStudioProjects/pourchot_dev45/Composition/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/.idea/compiler.xml b/AndroidStudioProjects/pourchot_dev45/Composition/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/.idea/gradle.xml b/AndroidStudioProjects/pourchot_dev45/Composition/.idea/gradle.xml
new file mode 100644
index 0000000..a9f4e52
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/.idea/gradle.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/.idea/misc.xml b/AndroidStudioProjects/pourchot_dev45/Composition/.idea/misc.xml
new file mode 100644
index 0000000..9f71c83
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/.gitignore b/AndroidStudioProjects/pourchot_dev45/Composition/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/build.gradle b/AndroidStudioProjects/pourchot_dev45/Composition/app/build.gradle
new file mode 100644
index 0000000..e860bc0
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/build.gradle
@@ -0,0 +1,40 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.composition'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "com.example.composition"
+        minSdk 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildToolsVersion '34.0.0'
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/proguard-rules.pro b/AndroidStudioProjects/pourchot_dev45/Composition/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/androidTest/java/com/example/composition/ExampleInstrumentedTest.java b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/androidTest/java/com/example/composition/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..ffc070e
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/androidTest/java/com/example/composition/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.composition;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.composition", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/AndroidManifest.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..2629ebc
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Composition"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/java/com/example/composition/MainActivity.java b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/java/com/example/composition/MainActivity.java
new file mode 100644
index 0000000..5e584f7
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/java/com/example/composition/MainActivity.java
@@ -0,0 +1,14 @@
+package com.example.composition;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/drawable/ic_launcher_background.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/layout/activity_main.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..236aead
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".MainActivity"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/black">
+        
+    <View
+        android:layout_width="10dp"
+        android:layout_height="@dimen/hauteur_rectangle"
+        android:background="@color/sky_blue"
+        android:layout_alignParentLeft="true"
+        android:paddingRight="@dimen/padding_rectangle"
+        android:id="@+id/rectangle1"
+        android:layout_margin="@dimen/padding_rectangle">
+
+    </View>
+
+    <View
+        android:layout_width="0dp"
+        android:layout_height="@dimen/hauteur_rectangle"
+        android:background="@color/sky_blue"
+        android:layout_toLeftOf="@id/rectangle3"
+        android:layout_toRightOf="@id/rectangle1"
+        android:id="@+id/rectangle2"
+        android:layout_marginTop="@dimen/padding_rectangle">
+
+    </View>
+
+    <View
+        android:layout_width="10dp"
+        android:layout_height="@dimen/hauteur_rectangle"
+        android:background="@color/sky_blue"
+        android:layout_alignParentRight="true"
+        android:id="@+id/rectangle3"
+        android:layout_margin="@dimen/padding_rectangle">
+
+    </View>
+
+    <View
+        android:layout_width="10dp"
+        android:layout_height="@dimen/hauteur_rectangle"
+        android:background="@color/sky_blue"
+        android:id="@+id/rectangle4"
+        android:layout_alignParentLeft="true"
+        android:layout_below="@id/rectangle1"
+        android:layout_marginLeft="@dimen/padding_rectangle"
+        android:layout_marginRight="@dimen/padding_rectangle">
+
+    </View>
+
+    <View
+        android:layout_width="0dp"
+        android:layout_height="@dimen/hauteur_rectangle"
+        android:background="@color/sky_blue"
+        android:id="@+id/rectangle5"
+        android:layout_below="@id/rectangle2"
+        android:layout_toLeftOf="@id/rectangle6"
+        android:layout_toRightOf="@id/rectangle4"
+        android:layout_marginTop="@dimen/padding_rectangle"
+        android:layout_marginRight="@dimen/padding_rectangle">
+
+    </View>
+
+    <View
+        android:layout_width="10dp"
+        android:layout_height="@dimen/hauteur_rectangle"
+        android:background="@color/sky_blue"
+        android:layout_alignParentRight="true"
+        android:id="@+id/rectangle6"
+        android:layout_below="@id/rectangle3"
+        android:layout_marginRight="@dimen/padding_rectangle">
+
+    </View>
+</RelativeLayout>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values-night/themes.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..db08552
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Composition" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/colors.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c914d53
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/colors.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+    <color name="sky_blue">#33B5E5</color>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/dimens.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..b4a0dde
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/dimens.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="hauteur_rectangle">
+        100dp
+    </dimen>
+    <dimen name="padding_rectangle">
+        40dp
+    </dimen>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/strings.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..48595dc
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Composition</string>
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/themes.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..0451ad9
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Composition" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Composition" parent="Base.Theme.Composition" />
+</resources>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/xml/backup_rules.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/xml/data_extraction_rules.xml b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/app/src/test/java/com/example/composition/ExampleUnitTest.java b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/test/java/com/example/composition/ExampleUnitTest.java
new file mode 100644
index 0000000..dec97e7
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/app/src/test/java/com/example/composition/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.composition;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/build.gradle b/AndroidStudioProjects/pourchot_dev45/Composition/build.gradle
new file mode 100644
index 0000000..a100ce0
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+}
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/gradle.properties b/AndroidStudioProjects/pourchot_dev45/Composition/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/gradle/wrapper/gradle-wrapper.jar b/AndroidStudioProjects/pourchot_dev45/Composition/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/AndroidStudioProjects/pourchot_dev45/Composition/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/gradle/wrapper/gradle-wrapper.properties b/AndroidStudioProjects/pourchot_dev45/Composition/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..3198ba6
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Tue Mar 26 08:50:31 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/gradlew b/AndroidStudioProjects/pourchot_dev45/Composition/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/gradlew.bat b/AndroidStudioProjects/pourchot_dev45/Composition/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/AndroidStudioProjects/pourchot_dev45/Composition/settings.gradle b/AndroidStudioProjects/pourchot_dev45/Composition/settings.gradle
new file mode 100644
index 0000000..e71bef0
--- /dev/null
+++ b/AndroidStudioProjects/pourchot_dev45/Composition/settings.gradle
@@ -0,0 +1,16 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "Composition"
+include ':app'
diff --git a/Automate/TP0/Ex1.jff b/Automate/TP0/Ex1.jff
index bc4bd92..f56f0da 100644
--- a/Automate/TP0/Ex1.jff
+++ b/Automate/TP0/Ex1.jff
@@ -88,6 +88,7 @@
 		<state id="19" name="7">
 			<x>572.0</x>
 			<y>92.0</y>
+			<initial/>
 		</state>
 		<state id="20" name="q20">
 			<x>704.0</x>
@@ -130,7 +131,6 @@
 		<state id="29" name="10">
 			<x>1083.0</x>
 			<y>190.0</y>
-			<initial/>
 		</state>
 		<state id="30" name="q30">
 			<x>1246.0</x>
@@ -161,55 +161,135 @@
 		</state>
 		<!--The list of transitions.-->
 		<transition>
-			<from>21</from>
-			<to>19</to>
-			<read>c</read>
-		</transition>
-		<transition>
-			<from>8</from>
-			<to>9</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>17</from>
-			<to>18</to>
+			<from>20</from>
+			<to>21</to>
 			<read>a</read>
 		</transition>
+		<transition>
+			<from>12</from>
+			<to>13</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>13</from>
+			<to>14</to>
+			<read>b</read>
+		</transition>
 		<transition>
 			<from>29</from>
 			<to>31</to>
 			<read>b</read>
 		</transition>
 		<transition>
-			<from>17</from>
-			<to>18</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>17</from>
-			<to>18</to>
-			<read>c</read>
-		</transition>
-		<transition>
-			<from>35</from>
-			<to>32</to>
+			<from>27</from>
+			<to>28</to>
 			<read>a</read>
 		</transition>
 		<transition>
-			<from>32</from>
-			<to>35</to>
+			<from>25</from>
+			<to>28</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>8</from>
+			<to>9</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>26</from>
+			<to>27</to>
 			<read>c</read>
 		</transition>
 		<transition>
-			<from>35</from>
-			<to>32</to>
+			<from>13</from>
+			<to>11</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>21</from>
+			<to>22</to>
 			<read>b</read>
 		</transition>
+		<transition>
+			<from>6</from>
+			<to>5</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>5</from>
+			<to>6</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>23</from>
+			<to>24</to>
+			<read>c</read>
+		</transition>
+		<transition>
+			<from>21</from>
+			<to>19</to>
+			<read>c</read>
+		</transition>
+		<transition>
+			<from>29</from>
+			<to>32</to>
+			<read>c</read>
+		</transition>
+		<transition>
+			<from>3</from>
+			<to>4</to>
+			<read>a</read>
+		</transition>
 		<transition>
 			<from>2</from>
 			<to>3</to>
 			<read>a</read>
 		</transition>
+		<transition>
+			<from>11</from>
+			<to>12</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>14</from>
+			<to>11</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>0</from>
+			<to>1</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>0</from>
+			<to>1</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>20</from>
+			<to>19</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>20</from>
+			<to>19</to>
+			<read>c</read>
+		</transition>
+		<transition>
+			<from>19</from>
+			<to>20</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>29</from>
+			<to>30</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>34</from>
+			<to>31</to>
+			<read>a</read>
+		</transition>
 		<transition>
 			<from>31</from>
 			<to>34</to>
@@ -220,174 +300,19 @@
 			<to>31</to>
 			<read>c</read>
 		</transition>
-		<transition>
-			<from>34</from>
-			<to>31</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>5</from>
-			<to>6</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>6</from>
-			<to>5</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>0</from>
-			<to>1</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>29</from>
-			<to>32</to>
-			<read>c</read>
-		</transition>
-		<transition>
-			<from>0</from>
-			<to>1</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>20</from>
-			<to>21</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>18</from>
-			<to>16</to>
-			<read>c</read>
-		</transition>
-		<transition>
-			<from>18</from>
-			<to>16</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>18</from>
-			<to>16</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>33</from>
-			<to>30</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>33</from>
-			<to>30</to>
-			<read>c</read>
-		</transition>
-		<transition>
-			<from>30</from>
-			<to>33</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>21</from>
-			<to>22</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>6</from>
-			<to>7</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>27</from>
-			<to>28</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>3</from>
-			<to>4</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>20</from>
-			<to>19</to>
-			<read>c</read>
-		</transition>
-		<transition>
-			<from>20</from>
-			<to>19</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>19</from>
-			<to>20</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>14</from>
-			<to>12</to>
-			<read>b</read>
-		</transition>
 		<transition>
 			<from>28</from>
 			<to>26</to>
 			<read>b</read>
 		</transition>
 		<transition>
-			<from>11</from>
-			<to>12</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>22</from>
-			<to>19</to>
+			<from>7</from>
+			<to>7</to>
 			<read>a</read>
 		</transition>
 		<transition>
 			<from>16</from>
 			<to>17</to>
-			<read>c</read>
-		</transition>
-		<transition>
-			<from>16</from>
-			<to>17</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>29</from>
-			<to>30</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>16</from>
-			<to>17</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>22</from>
-			<to>19</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>1</from>
-			<to>10</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>12</from>
-			<to>13</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>22</from>
-			<to>23</to>
-			<read>c</read>
-		</transition>
-		<transition>
-			<from>25</from>
-			<to>28</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>1</from>
-			<to>10</to>
 			<read>a</read>
 		</transition>
 		<transition>
@@ -395,11 +320,6 @@
 			<to>9</to>
 			<read>a</read>
 		</transition>
-		<transition>
-			<from>7</from>
-			<to>7</to>
-			<read>a</read>
-		</transition>
 		<transition>
 			<from>11</from>
 			<to>11</to>
@@ -431,13 +351,18 @@
 			<read>a</read>
 		</transition>
 		<transition>
-			<from>3</from>
-			<to>3</to>
+			<from>4</from>
+			<to>4</to>
 			<read>b</read>
 		</transition>
 		<transition>
-			<from>4</from>
-			<to>4</to>
+			<from>16</from>
+			<to>17</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>3</from>
+			<to>3</to>
 			<read>b</read>
 		</transition>
 		<transition>
@@ -455,11 +380,26 @@
 			<to>7</to>
 			<read>b</read>
 		</transition>
+		<transition>
+			<from>19</from>
+			<to>19</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>32</from>
+			<to>32</to>
+			<read>b</read>
+		</transition>
 		<transition>
 			<from>34</from>
 			<to>34</to>
 			<read>b</read>
 		</transition>
+		<transition>
+			<from>30</from>
+			<to>30</to>
+			<read>b</read>
+		</transition>
 		<transition>
 			<from>2</from>
 			<to>2</to>
@@ -470,26 +410,21 @@
 			<to>5</to>
 			<read>b</read>
 		</transition>
-		<transition>
-			<from>19</from>
-			<to>19</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>32</from>
-			<to>32</to>
-			<read>b</read>
-		</transition>
 		<transition>
 			<from>24</from>
 			<to>24</to>
 			<read>b</read>
 		</transition>
 		<transition>
-			<from>30</from>
-			<to>30</to>
+			<from>14</from>
+			<to>12</to>
 			<read>b</read>
 		</transition>
+		<transition>
+			<from>16</from>
+			<to>17</to>
+			<read>c</read>
+		</transition>
 		<transition>
 			<from>19</from>
 			<to>19</to>
@@ -516,39 +451,104 @@
 			<read>c</read>
 		</transition>
 		<transition>
-			<from>23</from>
+			<from>17</from>
+			<to>18</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>18</from>
+			<to>16</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>22</from>
 			<to>19</to>
 			<read>b</read>
 		</transition>
+		<transition>
+			<from>17</from>
+			<to>18</to>
+			<read>c</read>
+		</transition>
+		<transition>
+			<from>18</from>
+			<to>16</to>
+			<read>c</read>
+		</transition>
+		<transition>
+			<from>17</from>
+			<to>18</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>18</from>
+			<to>16</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>22</from>
+			<to>19</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>22</from>
+			<to>23</to>
+			<read>c</read>
+		</transition>
+		<transition>
+			<from>35</from>
+			<to>32</to>
+			<read>a</read>
+		</transition>
 		<transition>
 			<from>23</from>
 			<to>19</to>
 			<read>a</read>
 		</transition>
 		<transition>
-			<from>13</from>
-			<to>11</to>
-			<read>a</read>
+			<from>32</from>
+			<to>35</to>
+			<read>c</read>
 		</transition>
 		<transition>
 			<from>23</from>
-			<to>24</to>
-			<read>c</read>
-		</transition>
-		<transition>
-			<from>13</from>
-			<to>14</to>
+			<to>19</to>
 			<read>b</read>
 		</transition>
 		<transition>
-			<from>26</from>
-			<to>27</to>
-			<read>c</read>
+			<from>35</from>
+			<to>32</to>
+			<read>b</read>
 		</transition>
 		<transition>
-			<from>14</from>
-			<to>11</to>
+			<from>1</from>
+			<to>10</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>6</from>
+			<to>7</to>
 			<read>a</read>
 		</transition>
+		<transition>
+			<from>1</from>
+			<to>10</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>30</from>
+			<to>33</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>33</from>
+			<to>30</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>33</from>
+			<to>30</to>
+			<read>c</read>
+		</transition>
 	</automaton>
 </structure>
\ No newline at end of file
diff --git a/Automate/TP0/Ex2.jff b/Automate/TP0/Ex2.jff
index 6841b20..99eb083 100644
--- a/Automate/TP0/Ex2.jff
+++ b/Automate/TP0/Ex2.jff
@@ -65,12 +65,12 @@
 			<y>-61.0</y>
 		</state>
 		<state id="14" name="5mod9">
-			<x>950.0</x>
-			<y>119.0</y>
+			<x>995.0</x>
+			<y>97.0</y>
 		</state>
 		<state id="15" name="6mod9">
-			<x>1079.0</x>
-			<y>124.0</y>
+			<x>1113.0</x>
+			<y>112.0</y>
 		</state>
 		<state id="16" name="7mod9">
 			<x>1202.0</x>
@@ -91,23 +91,8 @@
 		</state>
 		<!--The list of transitions.-->
 		<transition>
-			<from>17</from>
-			<to>16</to>
-			<read>0</read>
-		</transition>
-		<transition>
-			<from>14</from>
-			<to>19</to>
-			<read>0</read>
-		</transition>
-		<transition>
-			<from>8</from>
-			<to>9</to>
-			<read>0</read>
-		</transition>
-		<transition>
-			<from>9</from>
-			<to>8</to>
+			<from>19</from>
+			<to>11</to>
 			<read>0</read>
 		</transition>
 		<transition>
@@ -117,54 +102,14 @@
 		</transition>
 		<transition>
 			<from>13</from>
-			<to>18</to>
-			<read>1</read>
+			<to>17</to>
+			<read>0</read>
 		</transition>
 		<transition>
 			<from>15</from>
 			<to>13</to>
 			<read>1</read>
 		</transition>
-		<transition>
-			<from>18</from>
-			<to>19</to>
-			<read>1</read>
-		</transition>
-		<transition>
-			<from>10</from>
-			<to>18</to>
-			<read>0</read>
-		</transition>
-		<transition>
-			<from>19</from>
-			<to>11</to>
-			<read>0</read>
-		</transition>
-		<transition>
-			<from>19</from>
-			<to>12</to>
-			<read>1</read>
-		</transition>
-		<transition>
-			<from>1</from>
-			<to>4</to>
-			<read>1</read>
-		</transition>
-		<transition>
-			<from>11</from>
-			<to>13</to>
-			<read>0</read>
-		</transition>
-		<transition>
-			<from>0</from>
-			<to>2</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>2</from>
-			<to>0</to>
-			<read>a</read>
-		</transition>
 		<transition>
 			<from>12</from>
 			<to>15</to>
@@ -176,30 +121,10 @@
 			<read>0</read>
 		</transition>
 		<transition>
-			<from>0</from>
-			<to>0</to>
-			<read>a</read>
-		</transition>
-		<transition>
-			<from>2</from>
-			<to>2</to>
-			<read>b</read>
-		</transition>
-		<transition>
-			<from>4</from>
-			<to>5</to>
-			<read>0</read>
-		</transition>
-		<transition>
-			<from>5</from>
+			<from>1</from>
 			<to>4</to>
 			<read>1</read>
 		</transition>
-		<transition>
-			<from>13</from>
-			<to>17</to>
-			<read>0</read>
-		</transition>
 		<transition>
 			<from>7</from>
 			<to>8</to>
@@ -211,19 +136,24 @@
 			<read>1</read>
 		</transition>
 		<transition>
-			<from>11</from>
-			<to>14</to>
+			<from>17</from>
+			<to>16</to>
+			<read>0</read>
+		</transition>
+		<transition>
+			<from>18</from>
+			<to>19</to>
 			<read>1</read>
 		</transition>
 		<transition>
 			<from>14</from>
-			<to>11</to>
-			<read>1</read>
+			<to>19</to>
+			<read>0</read>
 		</transition>
 		<transition>
-			<from>16</from>
-			<to>14</to>
-			<read>0</read>
+			<from>19</from>
+			<to>12</to>
+			<read>1</read>
 		</transition>
 		<transition>
 			<from>10</from>
@@ -240,6 +170,61 @@
 			<to>8</to>
 			<read>1</read>
 		</transition>
+		<transition>
+			<from>0</from>
+			<to>0</to>
+			<read>a</read>
+		</transition>
+		<transition>
+			<from>2</from>
+			<to>2</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>12</from>
+			<to>16</to>
+			<read>1</read>
+		</transition>
+		<transition>
+			<from>8</from>
+			<to>9</to>
+			<read>0</read>
+		</transition>
+		<transition>
+			<from>9</from>
+			<to>8</to>
+			<read>0</read>
+		</transition>
+		<transition>
+			<from>16</from>
+			<to>14</to>
+			<read>0</read>
+		</transition>
+		<transition>
+			<from>4</from>
+			<to>5</to>
+			<read>0</read>
+		</transition>
+		<transition>
+			<from>11</from>
+			<to>13</to>
+			<read>0</read>
+		</transition>
+		<transition>
+			<from>5</from>
+			<to>4</to>
+			<read>1</read>
+		</transition>
+		<transition>
+			<from>11</from>
+			<to>14</to>
+			<read>1</read>
+		</transition>
+		<transition>
+			<from>14</from>
+			<to>11</to>
+			<read>1</read>
+		</transition>
 		<transition>
 			<from>1</from>
 			<to>1</to>
@@ -277,20 +262,30 @@
 			<to>17</to>
 			<read>1</read>
 		</transition>
+		<transition>
+			<from>0</from>
+			<to>2</to>
+			<read>b</read>
+		</transition>
+		<transition>
+			<from>10</from>
+			<to>18</to>
+			<read>0</read>
+		</transition>
+		<transition>
+			<from>2</from>
+			<to>0</to>
+			<read>a</read>
+		</transition>
 		<transition>
 			<from>6</from>
 			<to>7</to>
 			<read>0</read>
 		</transition>
 		<transition>
-			<from>12</from>
-			<to>16</to>
+			<from>13</from>
+			<to>18</to>
 			<read>1</read>
 		</transition>
-		<note>
-			<text/>
-			<x>286.0</x>
-			<y>756.0</y>
-		</note>
 	</automaton>
 </structure>
\ No newline at end of file
diff --git a/DEV3.4/ControleMachine/pourchot_dev34.tar.gz b/DEV3.4/ControleMachine/pourchot_dev34.tar.gz
new file mode 100644
index 0000000..da50644
Binary files /dev/null and b/DEV3.4/ControleMachine/pourchot_dev34.tar.gz differ
diff --git a/DEV3.4/ControleMachine/test.tar.gz b/DEV3.4/ControleMachine/test.tar.gz
new file mode 100644
index 0000000..b3b3b05
Binary files /dev/null and b/DEV3.4/ControleMachine/test.tar.gz differ
diff --git a/DEV3.4/ControleMachine/test/.bashrc b/DEV3.4/ControleMachine/test/.bashrc
new file mode 100644
index 0000000..c3eba21
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/.bashrc
@@ -0,0 +1 @@
+export CLASSPATH=".:/usr/share/java/junit.jar:/usr/share/java/hamcrest-core.jar"
diff --git a/DEV3.4/ControleMachine/test/AbstractToken.java b/DEV3.4/ControleMachine/test/AbstractToken.java
new file mode 100644
index 0000000..6580bd3
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/AbstractToken.java
@@ -0,0 +1,20 @@
+/**
+ * Classe Abstraite pour modéliser les éléments d'un programme après analyse lexicale (ou tokenization en franglais).
+ *
+ * Le programme est une succession de lexèmes ou jetons après analyse lexicale. Par exemple, un jeton contenant le nom d'une variable, 
+ * un jeton pour un symbole d'une opération etc.
+ *
+ * Une classe concrète étendant cette classe permet de modéliser un type de jeton, et d'adapter le traitement selon le type du jeton 
+ * lors de l'analyse syntaxique / compilation. 
+ *
+ * On utilise simplement toString pour retrouver le texte initial.
+ * 
+ * @author Florent Madelaine
+ */   
+
+
+public abstract class AbstractToken {
+
+    
+}
+
diff --git a/DEV3.4/ControleMachine/test/Exemple.java b/DEV3.4/ControleMachine/test/Exemple.java
new file mode 100644
index 0000000..ff22ceb
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/Exemple.java
@@ -0,0 +1,23 @@
+import java.util.Deque;
+import java.util.ArrayDeque;
+
+public class Exemple{
+    public static void main(String[] args){
+	// 3 + 4 × (2 − 1)
+	// pas de parenthèse encore, je fais 3 + 4 * 2
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenConstant(4));
+	expression.addLast(new TokenOperator(Operator.MUL));
+	expression.addLast(new TokenConstant(2));
+
+	StringBuilder b = new StringBuilder();
+	for(AbstractToken t : expression ){
+	    b.append(t.toString());
+	}
+	System.out.println(b.toString());
+	
+    }
+	
+}
diff --git a/DEV3.4/ControleMachine/test/ExempleSY1.java b/DEV3.4/ControleMachine/test/ExempleSY1.java
new file mode 100644
index 0000000..039edd0
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/ExempleSY1.java
@@ -0,0 +1,60 @@
+import java.util.Deque;
+import java.util.ArrayDeque;
+
+public class ExempleSY1{
+    public static void main(String[] args){
+	// 3 + 4 * 2
+	// doit donner 342*+
+	ArrayDeque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenConstant(4));
+	expression.addLast(new TokenOperator(Operator.MUL));
+	expression.addLast(new TokenConstant(2));
+
+	ShuntingYard se1 = new ShuntingYard(expression);
+	ShuntingYard se2 = new ShuntingYard(expression.clone());
+	// à la main
+	System.out.println("-----à la main -----");
+	System.out.println(se1);
+	se1.shuntFromInput(); //step1
+	System.out.println(se1);
+	se1.pushToStack();    //step2
+	System.out.println(se1);
+	se1.shuntFromInput(); //step3
+	System.out.println(se1);
+	se1.pushToStack();    //step4
+	System.out.println(se1);
+	se1.shuntFromInput(); //step5
+	System.out.println(se1);
+	se1.shuntFromStack(); //step6
+	System.out.println(se1);
+	se1.shuntFromStack(); //step7
+	System.out.println(se1);
+	System.out.println("-----------FIN à la main---------------");
+
+	// avec l'algo
+	System.out.println("-----avec l'algo -----");
+	System.out.println(se2);
+	se2.shunting();
+	System.out.println(se2);
+	se2.shunting();
+	System.out.println(se2);
+	se2.shunting();
+	System.out.println(se2);
+	se2.shunting();
+	System.out.println(se2);
+	se2.shunting();
+	System.out.println(se2);
+	se2.shunting();
+	System.out.println(se2);
+	se2.shunting();
+	System.out.println(se2);
+       
+	// se2.shunting();
+	// System.out.println(se2);
+	// se2.shunting();
+	// System.out.println(se2);
+    }
+}
+
diff --git a/DEV3.4/ControleMachine/test/ExempleSY2.java b/DEV3.4/ControleMachine/test/ExempleSY2.java
new file mode 100644
index 0000000..212f8bf
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/ExempleSY2.java
@@ -0,0 +1,43 @@
+import java.util.Deque;
+import java.util.ArrayDeque;
+
+public class ExempleSY2{
+    public static void main(String[] args){
+	// 3 + 4 * 2 − 1
+	// doit donner 342*+1-
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenConstant(4));
+	expression.addLast(new TokenOperator(Operator.MUL));
+	expression.addLast(new TokenConstant(2));
+	expression.addLast(new TokenOperator(Operator.SUB2));
+	expression.addLast(new TokenConstant(1));
+    
+	ShuntingYard se = new ShuntingYard(expression);
+    
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+
+    }
+}
+
diff --git a/DEV3.4/ControleMachine/test/ExempleSY3.java b/DEV3.4/ControleMachine/test/ExempleSY3.java
new file mode 100644
index 0000000..7ec2db9
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/ExempleSY3.java
@@ -0,0 +1,48 @@
+import java.util.Deque;
+import java.util.ArrayDeque;
+
+public class ExempleSY3{
+    public static void main(String[] args){
+	// 3 + 4 × (2 − 1)
+	// doit donner 3421-*+
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenConstant(4));
+	expression.addLast(new TokenOperator(Operator.MUL));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenConstant(2));
+	expression.addLast(new TokenOperator(Operator.SUB2));
+	expression.addLast(new TokenConstant(1));
+	expression.addLast(new TokenSeparator(Separator.RB));
+    
+	ShuntingYard se = new ShuntingYard(expression);
+    
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+    }
+}
+
diff --git a/DEV3.4/ControleMachine/test/ExempleSY4.java b/DEV3.4/ControleMachine/test/ExempleSY4.java
new file mode 100644
index 0000000..6b690b4
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/ExempleSY4.java
@@ -0,0 +1,105 @@
+import java.util.Deque;
+import java.util.ArrayDeque;
+
+
+
+public class ExempleSY4{
+    public static void main(String[] args){
+	// utilisation de l'algo de Fortan sur l'expression de ExempleSY3
+	// (( 3 ))+(( 4 )*( ( (( 2 ))-(( 1)))))
+	// doit donner 3421-*+ mais le parseur actuel ne sait pas gérer plusieurs parenthèses.
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenSeparator(Separator.RB));
+	expression.addLast(new TokenSeparator(Separator.RB));      
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenConstant(4));
+	expression.addLast(new TokenSeparator(Separator.RB));	
+	expression.addLast(new TokenOperator(Operator.MUL));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenConstant(2));
+	expression.addLast(new TokenSeparator(Separator.RB));
+	expression.addLast(new TokenSeparator(Separator.RB));	
+	expression.addLast(new TokenOperator(Operator.SUB2));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenConstant(1));
+	expression.addLast(new TokenSeparator(Separator.RB));
+	expression.addLast(new TokenSeparator(Separator.RB));
+    	expression.addLast(new TokenSeparator(Separator.RB));
+	expression.addLast(new TokenSeparator(Separator.RB));
+	expression.addLast(new TokenSeparator(Separator.RB));
+	
+	ShuntingYard se = new ShuntingYard(expression);
+    
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+    }
+}
+
diff --git a/DEV3.4/ControleMachine/test/ExempleSY5.java b/DEV3.4/ControleMachine/test/ExempleSY5.java
new file mode 100644
index 0000000..fc19aba
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/ExempleSY5.java
@@ -0,0 +1,73 @@
+import java.util.Deque;
+import java.util.ArrayDeque;
+
+public class ExempleSY5{
+    public static void main(String[] args){
+	// 3 + 4 * 2 / ( 1 − 5 ) ^ 2 ^ 3
+	// doit donner 342*15-23^^/+
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenConstant(4));
+	expression.addLast(new TokenOperator(Operator.MUL));
+	expression.addLast(new TokenConstant(2));
+	expression.addLast(new TokenOperator(Operator.DIV));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenConstant(1));
+	expression.addLast(new TokenOperator(Operator.SUB2));
+	expression.addLast(new TokenConstant(5));
+	expression.addLast(new TokenSeparator(Separator.RB));
+    	expression.addLast(new TokenOperator(Operator.EXP));
+	expression.addLast(new TokenConstant(2));
+    	expression.addLast(new TokenOperator(Operator.EXP));
+	expression.addLast(new TokenConstant(3));
+	
+	ShuntingYard se = new ShuntingYard(expression);
+    
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+
+    }
+}
+
diff --git a/DEV3.4/ControleMachine/test/Operator.java b/DEV3.4/ControleMachine/test/Operator.java
new file mode 100644
index 0000000..09b16e3
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/Operator.java
@@ -0,0 +1,35 @@
+/**
+ * Enum pour représenter les opérations sur les entiers (pas d'autre type manipulé pour l'instant).
+ *
+ * Attention : l'ordre de l'énumération sert à coder la précédence des opérateurs.
+ *  
+ * @author Florent Madelaine
+ */   
+
+
+public enum Operator {
+    SUB1 ("-", true),
+    EXP  ("^", false),
+    MUL  ("*", true),
+    DIV  ("/", true),
+    ADD  ("+", true),
+    SUB2 ("-", true);
+    
+    private final String str;   // String in original program
+
+    private final boolean isLeftAssociative;
+
+    public boolean isLeftAssociative(){
+	return isLeftAssociative;
+    }
+
+    private Operator(String str, boolean b){
+	this.str=str;
+	this.isLeftAssociative=b;
+    }
+
+    @Override
+    public String toString(){
+	return this.str;
+    }
+}
diff --git a/DEV3.4/ControleMachine/test/Questions.md b/DEV3.4/ControleMachine/test/Questions.md
new file mode 100644
index 0000000..baa4434
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/Questions.md
@@ -0,0 +1,214 @@
+# Questions.
+ce fichier sert à indiquer les réponses après chaque question, indiquez aussi svp vos nom et prénom.
+il faut rédiger au format markdown svp.
+En particulier, le code est à mettre entre deux triple quotes.
+
+Les sources sont disponibles en ligne sur le site des TPs.
+
+Vous devez rendre sur devoir une archive tar.gz contenant un répertoire test/ contenant les fichiers java (pas les .class) et ce fichier Questions.md.
+
+```bash
+tar -czvf test.tar.gz test/
+```
+
+Nom    : Pourchot
+Prénom : Adrian
+
+
+## Programmation défensive.
+
+1. [2 points] Préparez la javadoc pour les 4 méthodes suivantes de ShuntingYard
+ shuntFromInput() 
+ shuntFromStack() 
+ pushToStack()    
+ crushParenthesis()
+
+Il faut prévoir un comportement adapté en cas de problème.
+Par exemple shuntFromInput ne devrait transférer que des TokenConstant et des TokenVariable
+et pushToStack ne devrait transférer que des TokenOperator ou des parenthèse gauche.
+
+Indiquez la javadoc dans ce fichier juste après cette ligne, en recopiant la première ligne de déclaration de chaque méthode.
+
+---
+```java
+/**
+     * Envoie la premiere constante ou variables de la file d'entrée vers la file de sortie.
+     * Si le Token récupéré n'est pas TokenConstant ou un TokenVariable, il y a 2 cas possible:
+     * Soit il s'agit d'un TokenOperator ou d'un TokenSeparator de gauche, dans ce cas on replace l'élément extrait au départ de la file d'entrée
+     * puis on fait appel à la méthode shuntFromStack() plutôt que celle-ci.
+     * Soit il s'agit d'un TokenSeparator de droite, dans ce cas on la replace au départ de ola file d'entrée et on fait appel à la méthode crushParenthesis()
+     * pour la supprimer.
+     */
+    public void shuntFromInput() {
+
+/**
+     * Envoie le dernier élément de la pile stack vers la file de sortie.
+     */
+    public void shuntFromStack() {
+
+/**
+     * Envoie le premier opérateur ou parenthèse gauche de la file d'entrée vers la pile stack.
+     * Si le Token récupéré n'est pas un TokenOperator ou un TokenSeparator de gauche, il y a 2 cas possible:
+     * Soit le Token est un TokenConstant ou un TokenVariable, dans ce cas on replace le Token extrait au départ de la file d'entrée
+     * puis on fait appel à la méthode shuntFromInput() plutôt que celle-ci.
+     * Soit il s'agit d'un TokenSeparator de droite, dans ce cas on la replace au départ de ola file d'entrée et on fait appel à la méthode crushParenthesis()
+     * pour la supprimer.
+     */
+    public void pushToStack(){
+
+/**
+     * Supprime le premier élément de la file d'entrée et le dernier de la pile stack.
+     * @exception IllegalStateException Renvoyer si il y s'agit d'un cas particulier.
+     */
+    public void crushParenthesis(){
+```
+
+---
+
+2. [2 points] Proposez le changement adapté au code de shuntFromInput et de pushToStack
+
+donnez le code ci-dessous.
+
+---
+
+public void shuntFromInput() {
+      x=this.input.getFirst();
+      if(x instanceof(TokenConstant)||x instanceof(TokenVariable))
+      this.output.addLast(x);
+    else if(x instanceof(TokenOperator)){
+      this.input.addFirst(x);
+      shuntFromStack();
+    }
+    else if(x.getSeparator().equals(Separator.LB)){
+      this.input.addFirst(x);
+      shuntFromStack();
+    }
+    else{
+      this.input.addFirst(x);
+      crushParenthesis();
+    }
+    }
+
+---
+
+## Invariant
+3. [2 points] Quels sont les invariants des méthodes suivantes?
+    shuntFromInput() 
+    shuntFromStack() 
+    pushToStack()
+---
+
+
+---
+
+## Debug
+4. [1 point] Faite tourner les tests avec le fichier JUnit fourni (TestShuntingYard1.java)
+   Quels tests sont passés avec succès?
+   Quels tests ne sont pas passés avec succès?
+---
+
+Test réussi:
+
+1) pushStack(TestShuntingYard1)
+
+
+Test échoué:
+
+1) shuntingTest1(TestShuntingYard1)
+2) shuntInput(TestShuntingYard1)
+3) shuntStack(TestShuntingYard1)
+4) CandyCrush(TestShuntingYard1)
+
+---
+
+5. [7 points] Pour chaque test non passé, indiquez le bug que vous observez en français.
+  Puis pour chaque test non passé, proposez un changement de code.
+  
+  Il faut indiquer le numéro de la ligne dans le fichier initial (vous pouvez le renommer en ajoutant OLD au bout avant de changer le fichier dans une copie).
+  recopier la ligne, puis indiquez en dessous la nouvelle ligne.
+  Il faut expliquer en français dans un commentaire ci-dessous en quoi ce changement consiste.
+  Dans le fichier changé, il faut ajouter en commentaire à la fin //BUGFIX 0 où le numéro correspond à la notation ci-dessous.
+  En dessous je vous donne une exemple en cadeau.
+
+---
+
+### Test concerné : 
+aucun, ceci est un BUGFIX gratuit pour indiquer le format attendu
+Le test d'arrêt de ShuntingYard est incorrect, car il faut lever l'exception seulement quand l'input et la pile sont vide, pas l'un ou l'autre.
+
+ShuntingYard.java line 73 (avant):
+
+```java
+	return (this.input.isEmpty() ||  this.stack.isEmpty());
+```
+
+devient
+ShuntingYard.java line 73 (après):
+
+```java
+	return (this.input.isEmpty() &&  this.stack.isEmpty()); //BUG FIX 0
+```
+
+### Test concerné : 
+???
+
+```java
+  // BUGFIX 1
+```
+
+```java
+  // BUGFIX 2
+```
+
+---
+1) shuntingTest1(TestShuntingYard1): On observe que le shunting c'est arrêter car la file d'entrée et la pile stack étaient vide ce qui ne devrait pas être le cas.
+
+2) shuntInput(TestShuntingYard1): On observe que l'AbstractToken n'est pas trouvé dans la file alors qu'il devrait.
+
+3) shuntStack(TestShuntingYard1): Même chose que pour shuntInput, un AbstractToken n'est pas trouvé dans la pile alors qu'il devrait.
+
+4) CandyCrush(TestShuntingYard1): On observe qu'une parenthèse droite est trouvé alors qu'il devrait s'agir d'une parenthèse gauche.
+
+
+---
+
+6. [6 points] Complétez le fichier de test TestShuntingYard2.java
+
+a) [1 point] Proposez un test JUnit pour attraper un NullPointerException lorsqu'on appelle shuntFromInput() sur un input vide.
+
+indiquez le nom de ce test ici :
+
+---
+
+---
+
+b) [1 point] Proposez un test JUnit pour attraper l'exception adaptée lorsqu'on appelle shuntFromInput() sur un input dont le prochain token n'est pas un TokenVariable ou un TokenConstant.
+
+indiquez le nom de ce test ici :
+
+---
+
+---
+
+c) [2 points] Pour l'exemple ExempleSY2.java, proposez la liste des instructions primitives correspondant à l'algo de Dijkstra.
+   (i.e. les primitives que shunting devrait appeller si code convenablement).
+
+---
+
+
+```java
+
+```
+
+---
+
+
+d) [3 points]
+Proposez un test JUnit correspondant à l'exemple ExempleSY2.java
+Expliquez bien votre démarche.
+
+indiquez le nom de ce test ici, puis expliquez votre démarche :
+
+---
+
+---
diff --git a/DEV3.4/ControleMachine/test/README.txt b/DEV3.4/ControleMachine/test/README.txt
new file mode 100644
index 0000000..789916c
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/README.txt
@@ -0,0 +1,47 @@
+Ce projet concerne l'agorithme de Dijkstra présenté sur wikipedia
+ici :
+https://en.wikipedia.org/wiki/Shunting_yard_algorithm
+
+=================================================================
+
+Ce projet contient le présent fichier et une image et des fichiers java
+README.txt             descripton des fichiers de ce répertoire
+Shunting_yard.svg.png  image tiré de la page wikipedia de l'algo
+
+=================================================================
+Ce projet concerne les fichiers java suivant.
+
+AbstractToken.java      type abstrait pour les token (jeton) d'une expression.
+TokenConstant.java      hérite du précédent, jeton pour les constantes
+TokenVariable.java      jeton pour les variables
+     ReservedWord.java  type énuméré pour les mots réservés qui ne peuvent être des noms de variable.
+TokenOperator.java      jeton pour les opérateurs
+     Operator.java      type énuméré pour les symboles d'opérateurs, utilisé par TokenOperator
+TokenSeparator.java     jeton pour les séparateurs
+     Separator.java     type énuméré pour les symboles de séparateurs, utilisé par TokenSeparator
+
+Exemple.java            exemple d'expression construite
+
+ShuntingYard.java       classe fournissant l'algorithme de parsing de Dijkstra
+
+ExempleSY1.java         exemple d'usage de Shunting Yard
+ExempleSY2.java         exemple d'usage de Shunting Yard
+ExempleSY3.java         exemple d'usage de Shunting Yard
+ExempleSY4.java         exemple d'usage de Shunting Yard
+ExempleSY5.java         exemple d'usage de Shunting Yard
+
+================================================================
+Pour l'examen proprement dit.
+
+Questions.md           fichier avec le barème et les questions
+
+TestShuntingYard1.java  fichier de test fourni
+TestShuntingYard2.java  fichier de test à compléter
+
+
+
+
+
+
+
+
diff --git a/DEV3.4/ControleMachine/test/ReservedWord.java b/DEV3.4/ControleMachine/test/ReservedWord.java
new file mode 100644
index 0000000..43692f1
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/ReservedWord.java
@@ -0,0 +1,23 @@
+/**
+ * Enum pour représenter les mots réservés du langage qui ne peuvent pas être des noms de variables.
+ *  
+ *
+ * @author Florent Madelaine
+ */   
+
+
+public enum ReservedWord {
+    INT ("int"),
+    FUNC ("function");
+    
+    private final String str;   // String in original program
+
+    private ReservedWord(String str){
+	this.str=str;
+    }
+    
+    @Override
+    public String toString(){
+	return this.str;
+    }
+}
diff --git a/DEV3.4/ControleMachine/test/Separator.java b/DEV3.4/ControleMachine/test/Separator.java
new file mode 100644
index 0000000..a1df022
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/Separator.java
@@ -0,0 +1,28 @@
+/**
+ * Enum pour représenter les "séparateurs" dans le programme.
+ *  
+ * @author Florent Madelaine
+ */   
+
+
+public enum Separator {
+    LB ("("),
+    RB  (")"),
+    COMMA  (","),
+    SCL  (";"),
+    LCB  ("{"),
+    RCB ("}"),
+    LSB  ("["),
+    RSB ("]");
+    
+    private final String str;   // String in original program
+
+    private Separator(String str){
+	this.str=str;
+    }
+
+    @Override
+    public String toString(){
+	return this.str;
+    }
+}
diff --git a/DEV3.4/ControleMachine/test/ShuntingYard.java b/DEV3.4/ControleMachine/test/ShuntingYard.java
new file mode 100644
index 0000000..43eaea1
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/ShuntingYard.java
@@ -0,0 +1,273 @@
+import java.util.Deque;
+import java.util.ArrayDeque;
+
+/**
+ * Classe implémentant l'algorithme proposé par Dijkstra en 1961 pour transformer une expression en notation infixe, en expression postfixe.
+ *  https://en.wikipedia.org/wiki/Shunting_yard_algorithm
+ *
+ * Le constructeur prend en entrée l'entrée de l'algorithme (input) qui sera une file de AbstractToken et initialise  
+ * une pile pour les opérateurs et séparateurs, et une file de sortie.
+ * Pour uniformiser, tout est modélisé avec l'interface Deque pour des AbstractToken.
+ *
+ * En pratique les seuls mouvements entre ces trois structures de données sont faits par trois primitives :
+ * shuntFromInput() (input vers output)
+ * shuntFromStack() (stack vers output)
+ * pushToStack()    (input vers stack)
+ * 
+ * L'algorithme fonctionne par analogie au rangement des wagons dans une gare de triage (shunting yard veut dire gare de triage).
+ *
+ * output ================== input
+ *             \\  //
+ *              \  /
+ *               \/
+ *               ||
+ *              stack
+ *
+ * Le dessin en ASCII ci-dessus a été qualifié de "Jackson Pollock" du crobar par Luc Hernandez.
+ * Pour un exemple plus explicite : regardez svp le dessin "Shunting_yard.svg.png"
+ *
+ *
+ * Les constantes et les variables sont envoyées de droite à gauche avec shuntFromInput
+ * Les symboles d'opérations ou de séparation sont envoyés sur la pile avec pushToStack
+ * puis envoyés en sortie avec shuntFromStack quand c'est le bon moment.
+ * 
+ * pour les opérateurs, en gros tout se décide avec la priorité des opérations
+ * En cas d'égalité on regarde si l'opérateur est associatif à gauche :
+ * ceci est le cas des 4 opérations binaires * \/ + - mais pas de l'exponentiation ^ (associativité à droite).  
+ * Ainsi a^b^c sera interprété convenablement comme a^(b^c)
+ *
+ * @author Florent Madelaine
+ */   
+
+
+public class ShuntingYard {
+    /**
+     *
+     * 
+     */
+    private Deque<AbstractToken> input;
+    private Deque<AbstractToken> output;
+    private Deque<AbstractToken> stack;
+
+    public ShuntingYard(Deque<AbstractToken> input){
+	this.input = input;
+	this.output = new ArrayDeque<AbstractToken>();
+	this.stack = new ArrayDeque<AbstractToken>();
+    }
+
+    public Deque<AbstractToken> getInput(){
+	return this.input;
+    }
+
+    public Deque<AbstractToken> getOutput(){
+	return this.stack;
+    }
+
+    public Deque<AbstractToken> getStack(){
+	return this.output;
+    }
+
+    
+    // input and stack are empty
+    public boolean isOver(){
+	return (this.input.isEmpty() ||  this.stack.isEmpty()); //BUG FIX 1
+    }
+    
+    //
+    // output <---------------- input
+    //
+    //    
+    //               stack
+    /**
+     * Envoie la premiere constante ou variables de la file d'entrée vers la file de sortie.
+     * Si le Token récupéré n'est pas TokenConstant ou un TokenVariable, il y a 2 cas possible:
+     * Soit il s'agit d'un TokenOperator ou d'un TokenSeparator de gauche, dans ce cas on replace l'élément extrait au départ de la file d'entrée
+     * puis on fait appel à la méthode shuntFromStack() plutôt que celle-ci.
+     * Soit il s'agit d'un TokenSeparator de droite, dans ce cas on la replace au départ de la file d'entrée et on fait appel à la méthode crushParenthesis()
+     * pour la supprimer.
+     */
+    public void shuntFromInput() {
+	    x=this.input.getFirst();
+	    if(x instanceof(TokenConstant)||x instanceof(TokenVariable))
+			this.output.addLast(x);
+		else if(x instanceof(TokenOperator)){
+			this.input.addFirst(x);
+			shuntFromStack();
+		}
+		else if(x.getSeparator().equals(Separator.LB)){
+			this.input.addFirst(x);
+			shuntFromStack();
+		}
+		else{
+			this.input.addFirst(x);
+			crushParenthesis();
+		}
+    }
+
+
+    //  output <---             input
+    //              \
+    //              |
+    //            stack
+    /**
+     * Envoie le dernier élément de la pile stack vers la file de sortie.
+     */
+    public void shuntFromStack() {
+	this.output.addFirst(this.stack.removeLast());
+    }
+
+    //  output       ---------- input
+    //              /
+    //              V
+    //            stack
+    /**
+     * Envoie le premier opérateur ou parenthèse gauche de la file d'entrée vers la pile stack.
+     * Si le Token récupéré n'est pas un TokenOperator ou un TokenSeparator de gauche, il y a 2 cas possible:
+     * Soit le Token est un TokenConstant ou un TokenVariable, dans ce cas on replace le Token extrait au départ de la file d'entrée
+     * puis on fait appel à la méthode shuntFromInput() plutôt que celle-ci.
+     * Soit il s'agit d'un TokenSeparator de droite, dans ce cas on la replace au départ de ola file d'entrée et on fait appel à la méthode crushParenthesis()
+     * pour la supprimer.
+     */
+    public void pushToStack(){
+	this.stack.addFirst(this.input.getFirst());
+    }
+
+    //  output               ) input
+    //                       ^              
+    //              ( <------| both to be destroyed
+    //            stack
+    //
+    // throws IllegalStateException si ce n'est pas exactement ce cas.
+    /**
+     * Supprime le premier élément de la file d'entrée et le dernier de la pile stack.
+     * @exception IllegalStateException Renvoyer si il y s'agit d'un cas particulier.
+     */
+    public void crushParenthesis(){
+	this.stack.removeLast();
+	this.input.removeFirst();
+    }
+    
+    // does one step of Dijkstra Shunting algorithm
+    // if is is done it throws the exception 
+    public void shunting(){
+	if (isOver()) throw new IllegalStateException("the shunting is over, since both the input and the stack are empty.");
+	else if (this.input.isEmpty()){
+	    if (this.stack.getFirst() instanceof TokenSeparator){
+		TokenSeparator s = (TokenSeparator) this.stack.getFirst();
+		if (s.getSeparator().equals(Separator.LB)){
+		    throw new IllegalArgumentException("the shunting is over with a parenthesis mismatch extra left bracket");}
+	    }
+	    else // should be an operator
+		shuntFromStack();
+	}
+	else if (this.input.getFirst() instanceof TokenConstant) {
+	    shuntFromInput();
+	    shuntFromInput();
+	}
+	// else
+	    if (this.input.getFirst() instanceof TokenVariable) {
+	    shuntFromInput();
+	}
+	else if (this.input.getFirst() instanceof TokenSeparator) {
+	    TokenSeparator s = (TokenSeparator) this.input.getFirst();
+	    // test si LB left bracket
+	    if (s.getSeparator().equals(Separator.LB)){
+		pushToStack();
+	    }
+	    else if (s.getSeparator().equals(Separator.RB)){
+		if(stack.isEmpty()) throw new IllegalArgumentException("the shunting is over with a parenthesis mismatch extra right bracket");
+		else {
+		    if (this.stack.getFirst() instanceof TokenOperator){
+			shuntFromStack(); // should be the operator concerned by parenthesis
+		    }
+		    else {// it is a separator
+			crushParenthesis(); // we discard the parenthesis.
+		    }
+		}
+	    }
+	}
+	else if (this.input.getFirst() instanceof TokenOperator) {
+	    if (this.stack.isEmpty()){
+		pushToStack();
+	    }
+	    else if (this.stack.getFirst() instanceof TokenSeparator){
+		TokenSeparator s = (TokenSeparator) this.stack.getFirst();
+		pushToStack();
+	    }
+	    else if (this.stack.getFirst() instanceof TokenOperator){
+		TokenOperator o =  (TokenOperator) this.input.getFirst();
+		TokenOperator o2 = (TokenOperator) this.stack.getFirst();
+		if (o2.takesPrecedenceOver(o)){
+		    shuntFromStack();
+		}
+		else pushToStack();// shuntFromInput();// input takes precedence
+	    }
+	}
+    }
+    
+    @Override
+    public String toString(){
+	StringBuilder b = new StringBuilder();
+	b.append("\t\t\t\t");
+	for(AbstractToken t : this.input ){
+	    b.append(t.toString());
+	}
+	b.append(" :input\noutput: ");
+	for(AbstractToken t : this.output ){
+	    b.append(t.toString());
+	}	
+	b.append("\n\t\t stack: ");
+	for(AbstractToken t : this.stack ){
+	    b.append(t.toString());
+	}
+	b.append("\n");
+	b.append("--------------------------------------------------------------\n");
+	return b.toString();
+    }
+
+
+
+    public static void main(String[] args){
+	// 3 + 4 × (2 − 1)
+	// pas de parenthèse encore, je fais 3 + 4 * 2
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenConstant(4));
+	expression.addLast(new TokenOperator(Operator.MUL));
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenConstant(2));
+	expression.addLast(new TokenOperator(Operator.SUB2));
+	expression.addLast(new TokenConstant(1));
+	expression.addLast(new TokenSeparator(Separator.RB));
+	
+	ShuntingYard se = new ShuntingYard(expression);
+
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+	System.out.println(se);
+	se.shunting();
+    }
+
+}
+
diff --git a/DEV3.4/ControleMachine/test/Shunting_yard.svg.png b/DEV3.4/ControleMachine/test/Shunting_yard.svg.png
new file mode 100644
index 0000000..f7f52fb
Binary files /dev/null and b/DEV3.4/ControleMachine/test/Shunting_yard.svg.png differ
diff --git a/DEV3.4/ControleMachine/test/TestShuntingYard1.java b/DEV3.4/ControleMachine/test/TestShuntingYard1.java
new file mode 100644
index 0000000..abc1b5d
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/TestShuntingYard1.java
@@ -0,0 +1,179 @@
+import java.util.Deque;
+import java.util.ArrayDeque;
+
+import static org.junit.Assert.assertTrue; // import static : une facilité offerte depuis java5 (pas besoin de mettre le préfixe)
+import static org.junit.Assert.assertFalse; //
+import static org.junit.Assert.assertSame; //
+import static org.junit.Assert.assertNotSame; //
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertArrayEquals;
+import org.junit.Test;
+
+
+/**
+ * Une classe pour faire des tests sur la classe ShuntingYard avec JUnit
+ */
+public class TestShuntingYard1 {
+
+
+    /**
+     * ShuntInput déplace un token depuis input vers output
+     * 
+     */
+    @Test
+    public void shuntInput(){
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	ShuntingYard se = new ShuntingYard(expression);
+	AbstractToken t1 = se.getInput().getFirst();
+	se.shuntFromInput();
+	AbstractToken t2 = se.getOutput().getLast();
+	assertSame(t1,t2);
+    }
+
+    /**
+     * PushStack déplace un token depuis input vers stack
+     * 
+     */
+    @Test
+    public void pushStack(){
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenConstant(4));
+	ShuntingYard se = new ShuntingYard(expression);
+	se.shuntFromInput();
+	AbstractToken t1 = se.getInput().getFirst();
+	se.pushToStack();
+	AbstractToken t2 = se.getStack().getFirst();
+	assertSame(t1,t2);
+    }
+
+    /**
+     * ShuntFromStack déplace un token depuis stack vers output
+     * 
+     */
+    @Test
+    public void shuntStack(){
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenConstant(4));
+	ShuntingYard se = new ShuntingYard(expression);
+	se.shuntFromInput();
+	se.pushToStack();
+	se.shuntFromInput();
+	AbstractToken t1 = se.getStack().getFirst();
+	se.shuntFromStack();
+	AbstractToken t2 = se.getOutput().getLast();
+	assertSame(t1,t2);
+    }
+
+    /**
+     * crushParenthesis écrase les parenthèses quand stack est une LB
+     * et input est un RB
+     */
+    @Test
+    public void CandyCrush(){
+	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenSeparator(Separator.LB));
+	expression.addLast(new TokenConstant(2));
+	expression.addLast(new TokenOperator(Operator.SUB2));
+	expression.addLast(new TokenConstant(1));
+	expression.addLast(new TokenSeparator(Separator.RB));
+	ShuntingYard se = new ShuntingYard(expression);
+	se.pushToStack();
+	se.shuntFromInput();
+	se.pushToStack();
+	se.shuntFromInput();
+	se.shuntFromStack();
+	//prêt pour enlever les parenthèses.
+	AbstractToken t1 = se.getStack().getFirst();
+	TokenSeparator s1 = (TokenSeparator) t1;
+	int sizeStackbefore = se.getStack().size();
+	AbstractToken t2 = se.getInput().getFirst();
+	TokenSeparator s2 = (TokenSeparator) t2;
+	int sizeInputbefore = se.getInput().size();
+	assertEquals(Separator.LB,s1.getSeparator());
+	assertEquals(Separator.RB,s2.getSeparator());
+	se.crushParenthesis();
+	int sizeStackafter = se.getStack().size();
+	int sizeInputafter = se.getInput().size();
+	assertEquals(sizeStackbefore-1,sizeStackafter);
+	assertEquals(sizeInputbefore-1,sizeInputafter);
+    }
+
+    /**
+     * shunbtingTest1 vérifie que tout se passe bien pour l'exemple de ExempleSY1
+     */
+    @Test
+    public void shuntingTest1(){
+	ArrayDeque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
+	expression.addLast(new TokenConstant(3));
+	expression.addLast(new TokenOperator(Operator.ADD));
+	expression.addLast(new TokenConstant(4));
+	expression.addLast(new TokenOperator(Operator.MUL));
+	expression.addLast(new TokenConstant(2));
+
+	// moralement on veut tester que les trois structures de données sont les mêmes de manière synchrone entre ceci
+	// ShuntingYard se1 = new ShuntingYard(expression);
+	// se1.shuntFromInput(); //step1
+	// se1.pushToStack();    //step2
+	// se1.shuntFromInput(); //step3
+	// se1.pushToStack();    //step4
+	// se1.shuntFromInput(); //step5
+	// se1.shuntFromStack(); //step6
+	// se1.shuntFromStack(); //step7
+	// et cela
+	// ShuntingYard se2 = new ShuntingYard(expression);
+	// se2.shunting(); //step1
+	// Pour tester on utilise la facilité permettant de comparer élément pas élément deux tableaux.
+	// assertArrayEquals("Inputs are not the same",se1.getInput().toArray(),se2.getInput().toArray());
+	// assertArrayEquals("stacks are not the same",se1.getStack().toArray(),se2.getStack().toArray());
+	// assertArrayEquals("Output are not the same",se1.getOutput().toArray(),se2.getOutput().toArray());
+	ShuntingYard se1 = new ShuntingYard(expression);
+	ShuntingYard se2 = new ShuntingYard(expression.clone());// on clone l'expression, car sinon l'input est le même pour les deux exemples
+	assertArrayEquals("Inputs are not the same",se1.getInput().toArray(),se2.getInput().toArray());
+	assertArrayEquals("stacks are not the same",se1.getStack().toArray(),se2.getStack().toArray());
+	assertArrayEquals("Output are not the same",se1.getOutput().toArray(),se2.getOutput().toArray());
+	se1.shuntFromInput(); //step1
+	se2.shunting(); //step1
+	assertArrayEquals("Inputs are not the same",se1.getInput().toArray(),se2.getInput().toArray());
+	assertArrayEquals("stacks are not the same",se1.getStack().toArray(),se2.getStack().toArray());
+	assertArrayEquals("Output are not the same",se1.getOutput().toArray(),se2.getOutput().toArray());
+	se1.pushToStack();    //step2
+	se2.shunting(); //step2
+	assertArrayEquals("Inputs are not the same",se1.getInput().toArray(),se2.getInput().toArray());
+	assertArrayEquals("stacks are not the same",se1.getStack().toArray(),se2.getStack().toArray());
+	assertArrayEquals("Output are not the same",se1.getOutput().toArray(),se2.getOutput().toArray());
+	se1.shuntFromInput(); //step3
+	se2.shunting(); //step3
+	assertArrayEquals("Inputs are not the same",se1.getInput().toArray(),se2.getInput().toArray());
+	assertArrayEquals("stacks are not the same",se1.getStack().toArray(),se2.getStack().toArray());
+	assertArrayEquals("Output are not the same",se1.getOutput().toArray(),se2.getOutput().toArray());
+	se1.pushToStack();    //step4
+	se2.shunting(); //step4
+	assertArrayEquals("Inputs are not the same",se1.getInput().toArray(),se2.getInput().toArray());
+	assertArrayEquals("stacks are not the same",se1.getStack().toArray(),se2.getStack().toArray());
+	assertArrayEquals("Output are not the same",se1.getOutput().toArray(),se2.getOutput().toArray());
+	se1.shuntFromInput(); //step5
+	se2.shunting(); //step5
+	assertArrayEquals("Inputs are not the same",se1.getInput().toArray(),se2.getInput().toArray());
+	assertArrayEquals("stacks are not the same",se1.getStack().toArray(),se2.getStack().toArray());
+	assertArrayEquals("Output are not the same",se1.getOutput().toArray(),se2.getOutput().toArray());
+	se1.shuntFromStack(); //step6
+	se2.shunting(); //step6
+	assertArrayEquals("Inputs are not the same",se1.getInput().toArray(),se2.getInput().toArray());
+	assertArrayEquals("stacks are not the same",se1.getStack().toArray(),se2.getStack().toArray());
+	assertArrayEquals("Output are not the same",se1.getOutput().toArray(),se2.getOutput().toArray());
+	se1.shuntFromStack(); //step7
+	se2.shunting(); //step7
+	assertArrayEquals("Inputs are not the same",se1.getInput().toArray(),se2.getInput().toArray());
+	assertArrayEquals("stacks are not the same",se1.getStack().toArray(),se2.getStack().toArray());
+	assertArrayEquals("Output are not the same",se1.getOutput().toArray(),se2.getOutput().toArray());
+    }
+
+    
+
+    
+}
diff --git a/DEV3.4/ControleMachine/test/TestShuntingYard2.java b/DEV3.4/ControleMachine/test/TestShuntingYard2.java
new file mode 100644
index 0000000..0d56df8
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/TestShuntingYard2.java
@@ -0,0 +1,22 @@
+import java.util.Deque;
+import java.util.ArrayDeque;
+
+import static org.junit.Assert.assertTrue; // import static : une facilité offerte depuis java5 (pas besoin de mettre le préfixe)
+import static org.junit.Assert.assertFalse; //
+import static org.junit.Assert.assertSame; //
+import static org.junit.Assert.assertNotSame; //
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertArrayEquals;
+import org.junit.Test;
+
+
+/**
+ * Une classe pour faire des tests sur la classe ShuntingYard avec JUnit
+ */
+public class TestShuntingYard2 {
+
+
+    
+
+    
+}
diff --git a/DEV3.4/ControleMachine/test/TokenConstant.java b/DEV3.4/ControleMachine/test/TokenConstant.java
new file mode 100644
index 0000000..5bc455f
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/TokenConstant.java
@@ -0,0 +1,30 @@
+import java.util.Objects;
+
+/**
+ * Jeton pour les constantes
+ *
+ * sert uniquement aux entiers, pas d'autre type pour l'instant
+ * 
+ *
+ * @author Florent Madelaine
+ */   
+
+public class TokenConstant extends AbstractToken {
+
+    private int value;
+    
+    public TokenConstant (int i){
+	Objects.requireNonNull(i, "i must not be null");
+	this.value=i;
+    }
+
+    public int getValue(){
+	return this.value;
+    }
+
+    @Override
+    public String toString(){
+	return String.valueOf(this.value);
+    }
+}
+
diff --git a/DEV3.4/ControleMachine/test/TokenOperator.java b/DEV3.4/ControleMachine/test/TokenOperator.java
new file mode 100644
index 0000000..99d71e9
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/TokenOperator.java
@@ -0,0 +1,39 @@
+import java.util.Objects;
+
+/**
+ * Jeton pour les opérateurs
+ *
+ * sert uniquement à des opérations entières, pas d'autre type pour l'instant.
+ * 
+ *
+ * @author Florent Madelaine
+ * @see Operators.java
+ */   
+
+
+public class TokenOperator extends AbstractToken{
+
+    private Operator o;
+
+    public TokenOperator(Operator o){
+	Objects.requireNonNull(o, "o must not be null");
+	this.o=o;
+    }
+
+    public Operator getOperator(){
+	return this.o;
+    }
+    
+    public boolean takesPrecedenceOver(TokenOperator to2){
+	return (this.o.ordinal() < to2.getOperator().ordinal()
+		||
+		((this.o.ordinal() == to2.getOperator().ordinal())
+		 &&
+		 to2.getOperator().isLeftAssociative()));
+    }
+
+    @Override
+    public String toString(){
+	return this.o.toString();
+    }
+}
diff --git a/DEV3.4/ControleMachine/test/TokenSeparator.java b/DEV3.4/ControleMachine/test/TokenSeparator.java
new file mode 100644
index 0000000..f3b3c3f
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/TokenSeparator.java
@@ -0,0 +1,30 @@
+import java.util.Objects;
+
+/**
+ * Jeton pour les séparateurs
+ *
+ * parenthèses pour des expressions, etc.
+ *
+ * @author Florent Madelaine
+ * @see Separator.java
+ */   
+
+
+public class TokenSeparator extends AbstractToken{
+
+    private Separator s;
+
+    public TokenSeparator(Separator s){
+	Objects.requireNonNull(s, "s must not be null");
+	this.s=s;
+    }
+
+    public Separator getSeparator(){
+	return this.s;
+    }
+    
+    @Override
+    public String toString(){
+	return this.s.toString();
+    }
+}
diff --git a/DEV3.4/ControleMachine/test/TokenVariable.java b/DEV3.4/ControleMachine/test/TokenVariable.java
new file mode 100644
index 0000000..426cd2e
--- /dev/null
+++ b/DEV3.4/ControleMachine/test/TokenVariable.java
@@ -0,0 +1,49 @@
+import java.util.Objects;
+
+/**
+ * Jeton pour les variables
+ *
+ * sert uniquement à des variables entières, pas d'autre type pour l'instant.
+ * 
+ *
+ * The general rules for naming variables are:
+ *
+ *   Names can contain letters and digits
+ *   Names must begin with a letter
+ *   Names should start with a lowercase letter, and cannot contain whitespace
+ *   Names are case-sensitive ("myVar" and "myvar" are different variables)
+ *   Reserved words cannot be used as names
+ *   
+ *
+ * @author Florent Madelaine
+ * @see ReservedWords.java
+ */   
+
+
+public class TokenVariable extends AbstractToken {
+
+    private final static String regexp="[a-z][0-9a-zA-Z]*";
+    
+    private String variableName; // String in original program
+
+    public TokenVariable (String s){
+	Objects.requireNonNull(s, "s must not be null");
+	for (ReservedWord k : ReservedWord.values()){
+	    if (k.toString().equals(s)){
+		throw new IllegalArgumentException("Illegal variable name, attempt to use reserved keyword " + k.toString());
+	    }
+	}
+	if (! s.matches(this.regexp)){
+	    	    throw new IllegalArgumentException("Illegal variable name, name should start with a lower case letter followed potentially by digits or other letters lower or upper case.");
+	}
+	else {
+	    this.variableName=s;
+	}
+    }
+
+    @Override
+    public String toString(){
+	return this.variableName;
+    }
+    
+}
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diff --git a/DEV32/Division.java b/DEV32/Division.java
new file mode 100644
index 0000000..4abe7d6
--- /dev/null
+++ b/DEV32/Division.java
@@ -0,0 +1,43 @@
+//Pourchot Adrian
+import java.util.*;
+
+public class Division{
+
+	public static void main(String[] args) {
+		ArrayDeque<String> entier = new ArrayDeque(args.length);
+		ArrayDeque<String> variable = new ArrayDeque(args.length);
+		//J'ai choisi une file comme structure de donnée car j'ai trouvé qu'il s'agissait de la solution la plus pratique pour la parcourir et récolter des éléments.
+
+		for (int i=0; i<args.length; i++){
+			if(String.valueOf(args[i].charAt(0)).equals(String.valueOf('-'))){
+				try{
+					Integer.parseInt(String.valueOf(args[i].charAt(1)));
+					entier.add(args[i]);
+				} catch(NumberFormatException e){
+					variable.add(args[i]);
+				}
+			}
+			else{
+				try{
+					Integer.parseInt(String.valueOf(args[i].charAt(0)));
+					entier.add(args[i]);
+				} catch(NumberFormatException e){
+					variable.add(args[i]);
+				}
+			}
+		}
+		/*
+		Pour la 2nd partie:
+		
+		variable.removeIf(String.valueOf(variable[i].charAt(0)).equals(String.valueOf('-')));
+		*/
+		while(!entier.isEmpty()){
+			System.out.print(" "+entier.remove());
+		}
+		System.out.print("\n");
+		while(!variable.isEmpty()){
+			System.out.print(" "+variable.remove());
+		}
+		System.out.print("\n");
+	}
+}
\ No newline at end of file
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