Merge branch '39-preload-winning-image' into 'master'

Resolve "Preload winning image"

Closes #39

See merge request !33

android/gradle.properties

 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=0.0.29
-app.versionCode=29
+app.versionName=0.0.30
+app.versionCode=30

fastlane/metadata/android/en-US/changelogs/30.txt

+Improve display winning image, fake preload

fastlane/metadata/android/fr-FR/changelogs/30.txt

+Amélioration de l'affichage de victoire, préchargement de l'image

lib/layout/game.dart

@@ -70,6 +70,15 @@ class Game {
 
 
   static Container buildWinMessage(Data myProvider) {
+    Column decorationImage = Column(
+      children: [
+        Image(
+          image: AssetImage('assets/icons/game_win.png'),
+          fit: BoxFit.fill
+        ),
+      ]
+    );
+
     return Container(
       margin: EdgeInsets.all(2),
       padding: EdgeInsets.all(2),
@@ -79,14 +88,7 @@ class Game {
         children: [
           TableRow(
             children: [
-                Column(
-                  children: [
-                    Image(
-                      image: AssetImage('assets/icons/game_win.png'),
-                      fit: BoxFit.fill
-                    ),
-                  ]
-                ),
+              decorationImage,
               Column(
                 children: [
                   FlatButton(
@@ -100,14 +102,7 @@ class Game {
                   ),
                 ]
               ),
-                Column(
-                  children: [
-                    Image(
-                      image: AssetImage('assets/icons/game_win.png'),
-                      fit: BoxFit.fill
-                    ),
-                  ]
-                ),
+              decorationImage,
             ],
           ),
         ]

lib/layout/parameters.dart

@@ -5,8 +5,6 @@ import '../utils/game_utils.dart';
 
 class Parameters {
 
-  static const double _startButtonSize = 120;
-
   static Container buildParametersSelector(Data myProvider) {
     return Container(
       padding: EdgeInsets.all(2),
@@ -29,22 +27,44 @@ class Parameters {
   }
 
 
-  static Column buildStartGameButton(Data myProvider) {
-    return Column(
-      mainAxisSize: MainAxisSize.min,
-      mainAxisAlignment: MainAxisAlignment.center,
+  static Container buildStartGameButton(Data myProvider) {
+    Column decorationImage = Column(
       children: [
-        FlatButton(
+        Image(
+          image: AssetImage('assets/icons/game_win.png'),
+          fit: BoxFit.fill
+        ),
+      ]
+    );
+
+    return Container(
+      margin: EdgeInsets.all(2),
       padding: EdgeInsets.all(2),
+
+      child: Table(
+        defaultColumnWidth: IntrinsicColumnWidth(),
+        children: [
+          TableRow(
+            children: [
+              decorationImage,
+              Column(
+                children: [
+                  FlatButton(
+                    child: Container(
                       child: Image(
                         image: AssetImage('assets/icons/button_start.png'),
-            width: _startButtonSize,
-            height: _startButtonSize,
                         fit: BoxFit.fill
                       ),
+                    ),
                     onPressed: () => GameUtils.startGame(myProvider),
-        )
+                  ),
+                ]
+              ),
+              decorationImage,
             ],
+          ),
+        ]
+      )
     );
   }