diff --git a/DEV4.5/exo1_controle_2022 b/DEV4.5/exo1_controle_2022
new file mode 100644
index 0000000..b22cc4a
--- /dev/null
+++ b/DEV4.5/exo1_controle_2022
@@ -0,0 +1,37 @@
+Fichier MainActivity.java
+
+package com.example.organisation;
+
+import android.os.Bundle;
+import androidx.appcompat.app.AppCompatActivity;
+
+public class MainActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+}
+
+Fichier activity_main.xml (dans res/layout/)
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="20dp">
+
+    <View
+        android:id="@+id/blueView"
+        android:layout_width="0dp"
+        android:layout_height="100dp"
+        android:layout_weight="2"
+        android:background="#33B5E5"/>
+
+    <View
+        android:id="@+id/greenView"
+        android:layout_width="0dp"
+        android:layout_height="100dp"
+        android:layout_weight="1"
+        android:background="#99CC00"/>
+</LinearLayout>
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