diff --git a/DEV4.5/Fleche/.idea/deploymentTargetDropDown.xml b/DEV4.5/Fleche/.idea/deploymentTargetDropDown.xml
new file mode 100644
index 0000000..0c0c338
--- /dev/null
+++ b/DEV4.5/Fleche/.idea/deploymentTargetDropDown.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetDropDown">
+    <value>
+      <entry key="app">
+        <State />
+      </entry>
+    </value>
+  </component>
+</project>
\ No newline at end of file
diff --git a/DEV4.5/Fleche/.idea/gradle.xml b/DEV4.5/Fleche/.idea/gradle.xml
index a9f4e52..0897082 100644
--- a/DEV4.5/Fleche/.idea/gradle.xml
+++ b/DEV4.5/Fleche/.idea/gradle.xml
@@ -1,17 +1,18 @@
 <?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="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>
diff --git a/DEV4.5/Fleche/.idea/migrations.xml b/DEV4.5/Fleche/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/DEV4.5/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/DEV4.5/Fleche/.idea/misc.xml b/DEV4.5/Fleche/.idea/misc.xml
index 9f71c83..0ad17cb 100644
--- a/DEV4.5/Fleche/.idea/misc.xml
+++ b/DEV4.5/Fleche/.idea/misc.xml
@@ -1,7 +1,7 @@
 <?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">
+  <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">
diff --git a/DEV4.5/Fleche/.idea/vcs.xml b/DEV4.5/Fleche/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/DEV4.5/Fleche/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/DEV4.5/Fleche/app/src/main/java/com/example/fleche/FlecheListener.java b/DEV4.5/Fleche/app/src/main/java/com/example/fleche/FlecheListener.java
index 9464604..5827dc0 100644
--- a/DEV4.5/Fleche/app/src/main/java/com/example/fleche/FlecheListener.java
+++ b/DEV4.5/Fleche/app/src/main/java/com/example/fleche/FlecheListener.java
@@ -1,17 +1,32 @@
 package com.example.fleche;
 
 import android.content.DialogInterface;
+import android.util.Log;
 import android.view.View;
+import android.widget.Button;
 import android.widget.ImageView;
 
 public class FlecheListener implements View.OnClickListener {
 
-    FlecheListener(ImageView img) {
-
+    private ImageView imgFleche;
+    private Button ButtonG;
+    private Button ButtonD;
+    FlecheListener(ImageView img, Button bg, Button bd) {
+        super();
+        this.imgFleche = img;
+        this.ButtonG = bg;
+        this.ButtonD = bd;
     }
 
     @Override
     public void onClick(View view) {
-        //if (view.getId()==)
+        if(view.getId()==ButtonD.getId()) {
+            this.imgFleche.setImageResource(R.drawable.fleche_droite);
+            Log.v("test","droite");
+        }
+        if (view.getId()==ButtonG.getId()) {
+            this.imgFleche.setImageResource(R.drawable.fleche_gauche);
+            Log.v("test","gauche");
+        }
     }
 }
diff --git a/DEV4.5/Fleche/app/src/main/java/com/example/fleche/MainActivity.java b/DEV4.5/Fleche/app/src/main/java/com/example/fleche/MainActivity.java
index 5badd27..7a14ae7 100644
--- a/DEV4.5/Fleche/app/src/main/java/com/example/fleche/MainActivity.java
+++ b/DEV4.5/Fleche/app/src/main/java/com/example/fleche/MainActivity.java
@@ -16,6 +16,6 @@ public class MainActivity extends AppCompatActivity {
         ImageView FlecheImg = (ImageView) findViewById(R.id.flecheImg);
         Button btnFlecheG = (Button) findViewById(R.id.flecheGauche);
         Button btnFlecheD = (Button) findViewById(R.id.flecheDroite);
-        btnFlecheG.setOnClickListener();
+        btnFlecheG.setOnClickListener(new FlecheListener(FlecheImg,btnFlecheG,btnFlecheD));
     }
 }
\ No newline at end of file
diff --git a/DEV4.5/Fleche/app/src/main/res/layout/activity_main.xml b/DEV4.5/Fleche/app/src/main/res/layout/activity_main.xml
index c651e72..68351d5 100644
--- a/DEV4.5/Fleche/app/src/main/res/layout/activity_main.xml
+++ b/DEV4.5/Fleche/app/src/main/res/layout/activity_main.xml
@@ -4,7 +4,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:paddingLeft="16dp"
-    android:paddingRight="16dp" >
+    android:paddingRight="16dp">
 
     <ImageView
         android:layout_width="wrap_content"
@@ -36,7 +36,5 @@
         android:layout_toEndOf="@+id/filler"
         android:text="→"></Button>
 
-    <com.example.fleche.Fleche
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"></com.example.fleche.Fleche>
+
 </RelativeLayout>
\ No newline at end of file