Exercice 1

tp2_jeu_de_taquin/android/gradle.properties

 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
+android.enableR8=true

tp2_jeu_de_taquin/lib/Exo.dart

+
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+class Exercice1 extends StatelessWidget {
+
+    Widget build(BuildContext context)
+    {
+      var mediaQueryData = MediaQuery.of(context);
+
+      return Container(
+        height:mediaQueryData.size.height - 200 ,
+        child:Image.network("https://picsum.photos/512/1024"),
+      );
+    }
+}

tp2_jeu_de_taquin/lib/main.dart

 import 'package:flutter/material.dart';
 
+import 'Exo.dart';
+
 void main() {
   runApp(MyApp());
 }
@@ -29,14 +31,9 @@ class MyHomePage extends StatefulWidget {
 }
 
 class _MyHomePageState extends State<MyHomePage> {
-  int _counter = 0;
-
-  void _incrementCounter() {
-    setState(() {
-      _counter++;
-    });
-  }
+  @override
 
+  static Exercice1 exo1 = new Exercice1();
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -48,21 +45,12 @@ class _MyHomePageState extends State<MyHomePage> {
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: <Widget>[
-            Text(
-              'You have pushed the button this many times:',
-            ),
-            Text(
-              '$_counter',
-              style: Theme.of(context).textTheme.headline4,
-            ),
+
+            exo1,
           ],
         ),
       ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _incrementCounter,
-        tooltip: 'Increment',
-        child: Icon(Icons.add),
-      ), // This trailing comma makes auto-formatting nicer for build methods.
+      // This trailing comma makes auto-formatting nicer for build methods.
     );
   }
 }