Beta (#1234)

isolate_example/lib/data_transfer_page.dart

@@ -43,11 +43,11 @@ class DataTransferPage extends StatelessWidget {
         mainAxisSize: MainAxisSize.min,
         children: [
           Container(
+            padding: const EdgeInsets.all(8),
             child: Text(
               'Number Generator Progress',
               style: Theme.of(context).textTheme.headline6,
             ),
-            padding: const EdgeInsets.all(8),
           ),
           LinearProgressIndicator(
             value: controller.progressPercent,
@@ -59,28 +59,28 @@ class DataTransferPage extends StatelessWidget {
           Column(
             children: [
               ElevatedButton(
-                child: const Text('Transfer Data to 2nd Isolate'),
                 style: ElevatedButton.styleFrom(
                     primary: (controller.runningTest == 1)
                         ? Colors.blueAccent
                         : Colors.grey[300]),
                 onPressed: () => controller.generateRandomNumbers(false),
+                child: const Text('Transfer Data to 2nd Isolate'),
               ),
               ElevatedButton(
-                child: const Text('Transfer Data with TransferableTypedData'),
                 style: ElevatedButton.styleFrom(
                     primary: (controller.runningTest == 2)
                         ? Colors.blueAccent
                         : Colors.grey[300]),
                 onPressed: () => controller.generateRandomNumbers(true),
+                child: const Text('Transfer Data with TransferableTypedData'),
               ),
               ElevatedButton(
-                child: const Text('Generate on 2nd Isolate'),
                 style: ElevatedButton.styleFrom(
                     primary: (controller.runningTest == 3)
                         ? Colors.blueAccent
                         : Colors.grey[300]),
                 onPressed: controller.generateOnSecondaryIsolate,
+                child: const Text('Generate on 2nd Isolate'),
               ),
             ],
           ),
@@ -214,10 +214,10 @@ class RunningList extends StatelessWidget {
           return Column(
             children: [
               Card(
+                color: Colors.lightGreenAccent,
                 child: ListTile(
                   title: Text(progress[index]),
                 ),
-                color: Colors.lightGreenAccent,
               ),
               const Divider(
                 color: Colors.blue,

isolate_example/lib/infinite_process_page.dart

@@ -58,14 +58,14 @@ class InfiniteProcessPage extends StatelessWidget {
                 alignment: MainAxisAlignment.center,
                 children: [
                   ElevatedButton(
-                    child: const Text('Start'),
                     style: ElevatedButton.styleFrom(elevation: 8.0),
                     onPressed: () => controller.start(),
+                    child: const Text('Start'),
                   ),
                   ElevatedButton(
-                    child: const Text('Terminate'),
                     style: ElevatedButton.styleFrom(elevation: 8.0),
                     onPressed: () => controller.terminate(),
+                    child: const Text('Terminate'),
                   ),
                 ],
               ),
@@ -205,13 +205,13 @@ class RunningList extends StatelessWidget {
           return Column(
             children: [
               Card(
+                color: (controller.created && !controller.paused)
+                    ? Colors.lightGreenAccent
+                    : Colors.deepOrangeAccent,
                 child: ListTile(
                   leading: Text('${sums.length - index}.'),
                   title: Text('${sums[index]}.'),
                 ),
-                color: (controller.created && !controller.paused)
-                    ? Colors.lightGreenAccent
-                    : Colors.deepOrangeAccent,
               ),
               const Divider(
                 color: Colors.blue,

isolate_example/lib/performance_page.dart

@@ -33,7 +33,7 @@ class PerformancePage extends StatefulWidget {
   const PerformancePage({Key? key}) : super(key: key);
 
   @override
-  _PerformancePageState createState() => _PerformancePageState();
+  State<PerformancePage> createState() => _PerformancePageState();
 }
 
 class _PerformancePageState extends State<PerformancePage> {
@@ -55,12 +55,12 @@ class _PerformancePageState extends State<PerformancePage> {
                   future: computeFuture,
                   builder: (context, snapshot) {
                     return ElevatedButton(
-                      child: const Text('Compute on Main'),
                       style: ElevatedButton.styleFrom(elevation: 8.0),
                       onPressed:
                           snapshot.connectionState == ConnectionState.done
                               ? () => handleComputeOnMain(context)
                               : null,
+                      child: const Text('Compute on Main'),
                     );
                   },
                 ),
@@ -68,12 +68,12 @@ class _PerformancePageState extends State<PerformancePage> {
                   future: computeFuture,
                   builder: (context, snapshot) {
                     return ElevatedButton(
-                        child: const Text('Compute on Secondary'),
                         style: ElevatedButton.styleFrom(elevation: 8.0),
                         onPressed:
                             snapshot.connectionState == ConnectionState.done
                                 ? () => handleComputeOnSecondary(context)
-                                : null);
+                                : null,
+                        child: const Text('Compute on Secondary'));
                   },
                 ),
               ],
@@ -130,10 +130,10 @@ class SmoothAnimationWidget extends StatefulWidget {
   const SmoothAnimationWidget({Key? key}) : super(key: key);
 
   @override
-  SmoothAnimationWidgetState createState() => SmoothAnimationWidgetState();
+  State<SmoothAnimationWidget> createState() => _SmoothAnimationWidgetState();
 }
 
-class SmoothAnimationWidgetState extends State<SmoothAnimationWidget>
+class _SmoothAnimationWidgetState extends State<SmoothAnimationWidget>
     with TickerProviderStateMixin {
   late final AnimationController _animationController;
   late final Animation<BorderRadius?> _borderAnimation;
@@ -160,9 +160,6 @@ class SmoothAnimationWidgetState extends State<SmoothAnimationWidget>
         animation: _borderAnimation,
         builder: (context, child) {
           return Container(
-            child: const FlutterLogo(
-              size: 200,
-            ),
             alignment: Alignment.bottomCenter,
             width: 350,
             height: 200,
@@ -176,6 +173,9 @@ class SmoothAnimationWidgetState extends State<SmoothAnimationWidget>
               ),
               borderRadius: _borderAnimation.value,
             ),
+            child: const FlutterLogo(
+              size: 200,
+            ),
           );
         },
       ),