checkin

add_to_app/android_view/flutter_module_using_plugin/lib/cell.dart

@@ -23,7 +23,8 @@ class Cell extends StatefulWidget {
 
 class _CellState extends State<Cell> with WidgetsBindingObserver {
   static const double gravity = 9.81;
-  static final AccelerometerEvent defaultPosition = AccelerometerEvent(0, 0, 0);
+  static final AccelerometerEvent defaultPosition =
+      AccelerometerEvent(0, 0, 0);
 
   int cellNumber = 0;
   Random? _random;
@@ -82,7 +83,8 @@ class _CellState extends State<Cell> with WidgetsBindingObserver {
           builder: (context) {
             return Card(
               // Mimic the platform Material look.
-              margin: const EdgeInsets.symmetric(horizontal: 36, vertical: 24),
+              margin:
+                  const EdgeInsets.symmetric(horizontal: 36, vertical: 24),
               shape: RoundedRectangleBorder(
                 borderRadius: BorderRadius.circular(16),
               ),
@@ -112,7 +114,8 @@ class _CellState extends State<Cell> with WidgetsBindingObserver {
                       child: StreamBuilder<AccelerometerEvent>(
                         // Don't continuously rebuild for nothing when the
                         // cell isn't visible.
-                        stream: appLifecycleState == AppLifecycleState.resumed
+                        stream:
+                            appLifecycleState == AppLifecycleState.resumed
                                 ? accelerometerEventStream()
                                 : Stream.value(defaultPosition),
                         initialData: defaultPosition,
@@ -120,8 +123,7 @@ class _CellState extends State<Cell> with WidgetsBindingObserver {
                           return Transform(
                             // Figure out the phone's orientation relative
                             // to gravity's direction. Ignore the z vector.
-                            transform:
+                            transform: Matrix4.rotationX(
-                                Matrix4.rotationX(
                               snapshot.data!.y / gravity * pi / 2,
                             )..multiply(
                                 Matrix4.rotationY(

add_to_app/android_view/flutter_module_using_plugin/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: ^3.9.0-0
 
 dependencies:
   flutter:

add_to_app/books/flutter_module_books/lib/api.dart

@@ -24,7 +24,8 @@ class Book {
     pigeonMap['summary'] = summary;
     pigeonMap['publishDate'] = publishDate;
     pigeonMap['pageCount'] = pageCount;
-    pigeonMap['thumbnail'] = thumbnail == null ? null : thumbnail!.encode();
+    pigeonMap['thumbnail'] =
+        thumbnail == null ? null : thumbnail!.encode();
     return pigeonMap;
   }
 
@@ -167,7 +168,8 @@ class HostBookApi {
   }
 
   Future<void> finishEditingBook(Book arg_book) async {
-    final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+    final BasicMessageChannel<Object?> channel =
+        BasicMessageChannel<Object?>(
             'dev.flutter.pigeon.HostBookApi.finishEditingBook', codec,
             binaryMessenger: _binaryMessenger);
     final Map<Object?, Object?>? replyMap =

add_to_app/books/flutter_module_books/pubspec.yaml

@@ -6,7 +6,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: ^3.9.0-0
 
 dependencies:
   flutter:

add_to_app/books/flutter_module_books/test/widget_test.dart

@@ -20,7 +20,8 @@ void main() {
     expect(mockHostApi.cancelCalls, 1);
   });
 
-  testWidgets('Pressing done calls the finish editing API', (tester) async {
+  testWidgets('Pressing done calls the finish editing API',
+      (tester) async {
     MockHostBookApi mockHostApi = MockHostBookApi();
 
     await tester.pumpWidget(

add_to_app/fullscreen/flutter_module/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: ^3.9.0-0
 
 dependencies:
   flutter:

add_to_app/multiple_flutters/multiple_flutters_module/lib/main.dart

@@ -82,7 +82,8 @@ class _MyHomePageState extends State<MyHomePage> {
               '$_counter',
               style: Theme.of(context).textTheme.headlineMedium,
             ),
-            TextButton(onPressed: _incrementCounter, child: const Text('Add')),
+            TextButton(
+                onPressed: _incrementCounter, child: const Text('Add')),
             TextButton(
               onPressed: () {
                 _channel.invokeMethod<void>("next", _counter);

add_to_app/multiple_flutters/multiple_flutters_module/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: ^3.9.0-0
 
 dependencies:
   flutter:

add_to_app/plugin/flutter_module_using_plugin/lib/cell.dart

@@ -23,7 +23,8 @@ class Cell extends StatefulWidget {
 
 class _CellState extends State<Cell> with WidgetsBindingObserver {
   static const double gravity = 9.81;
-  static final AccelerometerEvent defaultPosition = AccelerometerEvent(0, 0, 0);
+  static final AccelerometerEvent defaultPosition =
+      AccelerometerEvent(0, 0, 0);
 
   int cellNumber = 0;
   Random? _random;
@@ -82,7 +83,8 @@ class _CellState extends State<Cell> with WidgetsBindingObserver {
           builder: (context) {
             return Card(
               // Mimic the platform Material look.
-              margin: const EdgeInsets.symmetric(horizontal: 36, vertical: 24),
+              margin:
+                  const EdgeInsets.symmetric(horizontal: 36, vertical: 24),
               shape: RoundedRectangleBorder(
                 borderRadius: BorderRadius.circular(16),
               ),
@@ -112,23 +114,25 @@ class _CellState extends State<Cell> with WidgetsBindingObserver {
                       child: StreamBuilder<AccelerometerEvent>(
                         // Don't continuously rebuild for nothing when the
                         // cell isn't visible.
-                        stream: appLifecycleState == AppLifecycleState.resumed
+                        stream:
+                            appLifecycleState == AppLifecycleState.resumed
                                 ? accelerometerEventStream()
                                 : Stream.value(defaultPosition),
                         initialData: defaultPosition,
                         builder: (context, snapshot) {
                           final data = snapshot.data;
                           if (data == null) {
-                            return const CircularProgressIndicator.adaptive();
+                            return const CircularProgressIndicator
+                                .adaptive();
                           }
                           return Transform(
                             // Figure out the phone's orientation relative
                             // to gravity's direction. Ignore the z vector.
-                            transform:
+                            transform: Matrix4.rotationX(
-                                Matrix4.rotationX(
                               data.y / gravity * pi / 2,
                             )..multiply(
-                                  Matrix4.rotationY(data.x / gravity * pi / 2),
+                                Matrix4.rotationY(
+                                    data.x / gravity * pi / 2),
                               ),
                             alignment: Alignment.center,
                             child: const FlutterLogo(size: 72),

add_to_app/plugin/flutter_module_using_plugin/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

add_to_app/prebuilt_module/flutter_module/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

analysis_defaults/pubspec.yaml

@@ -4,7 +4,7 @@ publish_to: none
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 # NOTE: Code is not allowed in this package. Do not add more dependencies.
 # The `flutter_lints` dependency is required for `lib/flutter.yaml`.

android_splash_screen/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

animations/lib/main.dart

@@ -21,7 +21,8 @@ const double windowWidth = 480;
 const double windowHeight = 854;
 
 void setupWindow() {
-  if (!kIsWeb && (Platform.isWindows || Platform.isLinux || Platform.isMacOS)) {
+  if (!kIsWeb &&
+      (Platform.isWindows || Platform.isLinux || Platform.isMacOS)) {
     WidgetsFlutterBinding.ensureInitialized();
     setWindowTitle('Animation Samples');
     setWindowMinSize(const Size(windowWidth, windowHeight));
@@ -43,7 +44,8 @@ class Demo {
   final String route;
   final WidgetBuilder builder;
 
-  const Demo({required this.name, required this.route, required this.builder});
+  const Demo(
+      {required this.name, required this.route, required this.builder});
 }
 
 final basicDemos = [

animations/lib/src/basics/animated_builder.dart

@@ -49,7 +49,8 @@ class _AnimatedBuilderDemoState extends State<AnimatedBuilderDemo>
           animation: animation,
           builder: (context, child) {
             return ElevatedButton(
-              style: ElevatedButton.styleFrom(backgroundColor: animation.value),
+              style: ElevatedButton.styleFrom(
+                  backgroundColor: animation.value),
               child: child,
               onPressed: () {
                 switch (controller.status) {

animations/lib/src/basics/animated_container.dart

@@ -15,7 +15,8 @@ class AnimatedContainerDemo extends StatefulWidget {
   static String routeName = 'basics/animated_container';
 
   @override
-  State<AnimatedContainerDemo> createState() => _AnimatedContainerDemoState();
+  State<AnimatedContainerDemo> createState() =>
+      _AnimatedContainerDemoState();
 }
 
 class _AnimatedContainerDemoState extends State<AnimatedContainerDemo> {

animations/lib/src/basics/fade_transition.dart

@@ -49,14 +49,13 @@ class _FadeTransitionDemoState extends State<FadeTransitionDemo>
           children: [
             FadeTransition(
               opacity: _animation,
-              child: const Icon(Icons.star, color: Colors.amber, size: 300),
+              child:
+                  const Icon(Icons.star, color: Colors.amber, size: 300),
             ),
             ElevatedButton(
               child: const Text('animate'),
               onPressed: () => setState(() {
-                _controller
+                _controller.animateTo(1.0).then<TickerFuture>(
-                    .animateTo(1.0)
-                    .then<TickerFuture>(
                       (value) => _controller.animateBack(0.0),
                     );
               }),

animations/lib/src/basics/tween_sequence.dart

@@ -74,7 +74,8 @@ class _TweenSequenceDemoState extends State<TweenSequenceDemo>
               child: child,
             );
           },
-          child: const Text('Animate', style: TextStyle(color: Colors.white)),
+          child:
+              const Text('Animate', style: TextStyle(color: Colors.white)),
         ),
       ),
     );

animations/lib/src/misc/animated_list.dart

@@ -75,7 +75,9 @@ class _AnimatedListDemoState extends State<AnimatedListDemo> {
     return Scaffold(
       appBar: AppBar(
         title: const Text('AnimatedList'),
-        actions: [IconButton(icon: const Icon(Icons.add), onPressed: addUser)],
+        actions: [
+          IconButton(icon: const Icon(Icons.add), onPressed: addUser)
+        ],
       ),
       body: SafeArea(
         child: AnimatedList(

animations/lib/src/misc/animated_positioned.dart

@@ -11,7 +11,8 @@ class AnimatedPositionedDemo extends StatefulWidget {
   static String routeName = 'misc/animated_positioned';
 
   @override
-  State<AnimatedPositionedDemo> createState() => _AnimatedPositionedDemoState();
+  State<AnimatedPositionedDemo> createState() =>
+      _AnimatedPositionedDemoState();
 }
 
 class _AnimatedPositionedDemoState extends State<AnimatedPositionedDemo> {
@@ -55,7 +56,8 @@ class _AnimatedPositionedDemoState extends State<AnimatedPositionedDemo> {
               duration: const Duration(seconds: 1),
               child: InkWell(
                 onTap: () => changePosition(
-                  size.height - (appBar.preferredSize.height + topPadding + 50),
+                  size.height -
+                      (appBar.preferredSize.height + topPadding + 50),
                   size.width - 150,
                 ),
                 child: Container(

animations/lib/src/misc/animated_switcher.dart

@@ -27,7 +27,8 @@ class AnimatedSwitcherDemo extends StatefulWidget {
   static String routeName = 'misc/animated_switcher';
 
   @override
-  State<AnimatedSwitcherDemo> createState() => _AnimatedSwitcherDemoState();
+  State<AnimatedSwitcherDemo> createState() =>
+      _AnimatedSwitcherDemoState();
 }
 
 class _AnimatedSwitcherDemoState extends State<AnimatedSwitcherDemo> {

animations/lib/src/misc/card_swipe.dart

@@ -174,7 +174,8 @@ class _SwipeableCardState extends State<SwipeableCard>
       return;
     }
 
-    var velocity = (details.velocity.pixelsPerSecond.dx / size.width).abs();
+    var velocity =
+        (details.velocity.pixelsPerSecond.dx / size.width).abs();
     _animate(velocity: velocity);
   }
 

animations/lib/src/misc/carousel.dart

@@ -78,12 +78,16 @@ class _CarouselState extends State<Carousel> {
       },
       controller: _controller,
       scrollBehavior: ScrollConfiguration.of(context).copyWith(
-        dragDevices: {ui.PointerDeviceKind.touch, ui.PointerDeviceKind.mouse},
+        dragDevices: {
+          ui.PointerDeviceKind.touch,
+          ui.PointerDeviceKind.mouse
+        },
       ),
       itemBuilder: (context, index) => AnimatedBuilder(
         animation: _controller,
         builder: (context, child) {
-          var result = _pageHasChanged ? _controller.page! : _currentPage * 1.0;
+          var result =
+              _pageHasChanged ? _controller.page! : _currentPage * 1.0;
 
           // The horizontal position of the page between a 1 and 0
           var value = result - index;

animations/lib/src/misc/curved_animation.dart

@@ -64,8 +64,7 @@ class _CurvedAnimationDemoState extends State<CurvedAnimationDemo>
               controller.reverse();
             }
           });
-    animationTranslation =
+    animationTranslation = Tween<Offset>(
-        Tween<Offset>(
       begin: const Offset(-1, 0),
       end: const Offset(1, 0),
     ).animate(curvedAnimation)
@@ -123,7 +122,8 @@ class _CurvedAnimationDemoState extends State<CurvedAnimationDemo>
               if (newCurve != null) {
                 setState(() {
                   selectedReverseCurve = newCurve;
-                  curvedAnimation.reverseCurve = selectedReverseCurve.curve;
+                  curvedAnimation.reverseCurve =
+                      selectedReverseCurve.curve;
                 });
               }
             },

animations/lib/src/misc/flutter_animate.dart

@@ -18,8 +18,7 @@ class FlutterAnimateDemo extends StatelessWidget {
       body: Center(
         child: Padding(
           padding: const EdgeInsets.all(16),
-          child:
+          child: Text(
-              Text(
             "Hello Flutter Animate",
             style: Theme.of(context).textTheme.headlineLarge,
           )

animations/lib/src/misc/focus_image.dart

@@ -29,7 +29,8 @@ class Grid extends StatelessWidget {
         ),
         itemBuilder: (context, index) {
           return (index >= 20)
-              ? const SmallCard(imageAssetName: 'assets/eat_cape_town_sm.jpg')
+              ? const SmallCard(
+                  imageAssetName: 'assets/eat_cape_town_sm.jpg')
               : const SmallCard(
                   imageAssetName: 'assets/eat_new_orleans_sm.jpg',
                 );
@@ -50,7 +51,9 @@ Route _createRoute(BuildContext parentContext, String image) {
       ).chain(CurveTween(curve: Curves.ease)).animate(animation);
 
       return Stack(
-        children: [PositionedTransition(rect: rectAnimation, child: child)],
+        children: [
+          PositionedTransition(rect: rectAnimation, child: child)
+        ],
       );
     },
   );

animations/lib/src/misc/hero_animation.dart

@@ -15,11 +15,13 @@ class HeroAnimationDemo extends StatelessWidget {
       body: GestureDetector(
         child: Hero(
           tag: 'hero-page-child',
-          child: _createHeroContainer(size: 50.0, color: Colors.grey.shade300),
+          child: _createHeroContainer(
+              size: 50.0, color: Colors.grey.shade300),
         ),
         onTap: () => Navigator.of(
           context,
-        ).push<void>(MaterialPageRoute(builder: (context) => const HeroPage())),
+        ).push<void>(
+            MaterialPageRoute(builder: (context) => const HeroPage())),
       ),
     );
   }
@@ -51,7 +53,9 @@ StatelessWidget _createHeroContainer({
     height: size,
     width: size,
     padding: const EdgeInsets.all(10.0),
-    margin: size < 100.0 ? const EdgeInsets.all(10.0) : const EdgeInsets.all(0),
+    margin: size < 100.0
+        ? const EdgeInsets.all(10.0)
+        : const EdgeInsets.all(0),
     decoration: BoxDecoration(shape: BoxShape.circle, color: color),
     child: const FlutterLogo(),
   );

animations/lib/src/misc/physics_card_drag.dart

@@ -78,7 +78,8 @@ class _DraggableCardState extends State<DraggableCard>
   void initState() {
     super.initState();
     _controller = AnimationController.unbounded(vsync: this)
-      ..addListener(() => setState(() => _dragAlignment = _animation.value));
+      ..addListener(
+          () => setState(() => _dragAlignment = _animation.value));
   }
 
   @override

animations/lib/src/misc/repeating_animation.dart

@@ -9,7 +9,8 @@ class RepeatingAnimationDemo extends StatefulWidget {
   static String routeName = 'misc/repeating_animation';
 
   @override
-  State<RepeatingAnimationDemo> createState() => _RepeatingAnimationDemoState();
+  State<RepeatingAnimationDemo> createState() =>
+      _RepeatingAnimationDemoState();
 }
 
 class _RepeatingAnimationDemoState extends State<RepeatingAnimationDemo>

animations/pubspec.yaml

@@ -5,7 +5,7 @@ publish_to: none
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

animations/test/basics/animated_builder_test.dart

@@ -16,7 +16,8 @@ void main() {
 
       // Get the initial color of the button.
       ElevatedButton button = tester.widget(find.byType(ElevatedButton));
-      WidgetStateProperty<Color?>? initialColor = button.style!.backgroundColor;
+      WidgetStateProperty<Color?>? initialColor =
+          button.style!.backgroundColor;
 
       // Tap the button.
       await tester.tap(find.byType(ElevatedButton));
@@ -24,7 +25,8 @@ void main() {
 
       // Get the updated color of the button.
       button = tester.widget(find.byType(ElevatedButton));
-      WidgetStateProperty<Color?>? updatedColor = button.style!.backgroundColor;
+      WidgetStateProperty<Color?>? updatedColor =
+          button.style!.backgroundColor;
 
       // Check if the color has changed.
       expect(initialColor, isNot(updatedColor));
@@ -35,7 +37,8 @@ void main() {
 
       // Get the initial color of the button.
       ElevatedButton button = tester.widget(find.byType(ElevatedButton));
-      WidgetStateProperty<Color?>? initialColor = button.style!.backgroundColor;
+      WidgetStateProperty<Color?>? initialColor =
+          button.style!.backgroundColor;
 
       // Tap the button to trigger the animation but don't wait for it to finish.
       await tester.tap(find.byType(ElevatedButton));
@@ -44,7 +47,8 @@ void main() {
 
       // Check that the color has changed but not to the final color.
       button = tester.widget(find.byType(ElevatedButton));
-      WidgetStateProperty<Color?>? changedColor = button.style!.backgroundColor;
+      WidgetStateProperty<Color?>? changedColor =
+          button.style!.backgroundColor;
       expect(initialColor, isNot(changedColor));
 
       // Wait for the animation to finish.
@@ -52,7 +56,8 @@ void main() {
 
       // Check that the color has changed to the final color.
       button = tester.widget(find.byType(ElevatedButton));
-      WidgetStateProperty<Color?>? finalColor = button.style!.backgroundColor;
+      WidgetStateProperty<Color?>? finalColor =
+          button.style!.backgroundColor;
       expect(changedColor, isNot(finalColor));
     });
   });

animations/test/misc/animated_list_test.dart

@@ -46,7 +46,8 @@ void main() {
         await tester.pumpWidget(createAnimatedListDemoScreen());
 
         // Get the initial length of list.
-        var initialLength = tester.widgetList(find.byType(ListTile)).length;
+        var initialLength =
+            tester.widgetList(find.byType(ListTile)).length;
 
         // Tap on the Delete Icon Button at middle index.
         await tester.tap(find.byIcon(Icons.delete).at(initialLength ~/ 2));
@@ -66,7 +67,8 @@ void main() {
         await tester.pumpWidget(createAnimatedListDemoScreen());
 
         // Get the initial length of list.
-        var initialLength = tester.widgetList(find.byType(ListTile)).length;
+        var initialLength =
+            tester.widgetList(find.byType(ListTile)).length;
 
         // Tap on the Delete Icon Button at start index.
         await tester.tap(find.byIcon(Icons.delete).at(0));
@@ -86,7 +88,8 @@ void main() {
         await tester.pumpWidget(createAnimatedListDemoScreen());
 
         // Get the initial length of list.
-        var initialLength = tester.widgetList(find.byType(ListTile)).length;
+        var initialLength =
+            tester.widgetList(find.byType(ListTile)).length;
 
         // Tap on the Delete Icon Button at end index.
         await tester.tap(find.byIcon(Icons.delete).at(initialLength - 1));

animations/test/misc/card_swipe_test.dart

@@ -24,7 +24,8 @@ void main() {
       await tester.pumpAndSettle();
 
       // Check if removed properly.
-      expect(tester.widgetList(find.byType(Card)).length, lessThan(totalCards));
+      expect(tester.widgetList(find.byType(Card)).length,
+          lessThan(totalCards));
     });
 
     testWidgets('All cards swiped out', (tester) async {
@@ -36,7 +37,8 @@ void main() {
       // Swipe out all cards.
       for (var i = 0; i < totalCards; i++) {
         // Swipe out one by one.
-        await tester.drag(find.byType(Card).last, const Offset(100.0, 0.0));
+        await tester.drag(
+            find.byType(Card).last, const Offset(100.0, 0.0));
         await tester.pumpAndSettle();
       }
 

animations/test/misc/carousel_test.dart

@@ -18,7 +18,8 @@ void main() {
       expect(imageList.length, 2);
 
       // Swipe the Carousel.
-      await tester.fling(find.byType(CarouselDemo), const Offset(-400, 0), 800);
+      await tester.fling(
+          find.byType(CarouselDemo), const Offset(-400, 0), 800);
       await tester.pumpAndSettle();
 
       // Get the images available on the screen after swipe.

animations/test/misc/expand_card_test.dart

@@ -6,7 +6,8 @@ import 'package:animations/src/misc/expand_card.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-Widget createExpandCardScreen() => const MaterialApp(home: ExpandCardDemo());
+Widget createExpandCardScreen() =>
+    const MaterialApp(home: ExpandCardDemo());
 
 void main() {
   group('ExpandCard Tests', () {
@@ -22,7 +23,8 @@ void main() {
 
       // The size of ExpandCard must change once tapped.
       // The initialSize should be less than current ExpandCard size.
-      expect(initialSize, lessThan(tester.getSize(find.byType(ExpandCard))));
+      expect(
+          initialSize, lessThan(tester.getSize(find.byType(ExpandCard))));
     });
 
     testWidgets('ExpandCard changes image on tap', (tester) async {

animations/test/misc/focus_image_test.dart

@@ -6,7 +6,8 @@ import 'package:animations/src/misc/focus_image.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-Widget createFocusImageScreen() => const MaterialApp(home: FocusImageDemo());
+Widget createFocusImageScreen() =>
+    const MaterialApp(home: FocusImageDemo());
 
 void main() {
   group('FocusImage Tests', () {
@@ -33,7 +34,8 @@ void main() {
       expect(finalSize, greaterThan(initialSize));
     });
 
-    testWidgets('Final inkwell on tap goes back to the grid', (tester) async {
+    testWidgets('Final inkwell on tap goes back to the grid',
+        (tester) async {
       await tester.pumpWidget(createFocusImageScreen());
 
       // Tap on the ink well at index 0.

animations/test/misc/hero_animation_test.dart

@@ -58,7 +58,8 @@ void main() {
       // Final color should not be same as initial color.
       expect(
         (finalContainer.decoration as BoxDecoration).color,
-        isNot(equals((initialContainer.decoration as BoxDecoration).color)),
+        isNot(
+            equals((initialContainer.decoration as BoxDecoration).color)),
       );
     });
 
@@ -66,7 +67,8 @@ void main() {
       await tester.pumpWidget(createHeroAnimationDemoScreen());
 
       // Get the initial Screen.
-      final initialScreen = tester.firstWidget(find.byType(HeroAnimationDemo));
+      final initialScreen =
+          tester.firstWidget(find.byType(HeroAnimationDemo));
 
       // Tap on the GestureDetector.
       await tester.tap(find.byType(GestureDetector));

asset_transformation/grayscale_transformer/pubspec.yaml

@@ -3,7 +3,7 @@ description: A sample command-line application.
 version: 1.0.0
 
 environment:
-  sdk: '>=3.9.0-0 <4.0.0'
+  sdk: ^3.9.0-0
 
 dependencies:
   args: ^2.4.2

asset_transformation/pubspec.yaml

@@ -5,7 +5,7 @@ version: 0.1.0
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

background_isolate_channels/lib/main.dart

@@ -65,12 +65,12 @@ class _MyHomePageState extends State<MyHomePage> {
     // Write the value to [SharedPreferences] which will get read on the
     // [SimpleDatabase]'s isolate. For this example the value is always true
     // just for demonstration purposes.
-    final Future<void> sharedPreferencesSet = SharedPreferences.getInstance()
+    final Future<void> sharedPreferencesSet =
-        .then(
+        SharedPreferences.getInstance().then(
       (sharedPreferences) => sharedPreferences.setBool('isDebug', true),
     );
-    final Future<Directory> tempDirFuture = path_provider
+    final Future<Directory> tempDirFuture =
-        .getTemporaryDirectory();
+        path_provider.getTemporaryDirectory();
 
     // Wait until the [SharedPreferences] value is set and the temporary
     // directory is received before opening the database. If

background_isolate_channels/lib/simple_database.dart

@@ -181,14 +181,16 @@ class _SimpleDatabaseServer {
         // obtained on the root isolate and passed into the background isolate via
         // a [SendPort].
         // ----------------------------------------------------------------------
-        RootIsolateToken rootIsolateToken = command.arg1 as RootIsolateToken;
+        RootIsolateToken rootIsolateToken =
+            command.arg1 as RootIsolateToken;
         // ----------------------------------------------------------------------
         // [BackgroundIsolateBinaryMessenger.ensureInitialized] for each
         // background isolate that will use plugins. This sets up the
         // [BinaryMessenger] that the Platform Channels will communicate with on
         // the background isolate.
         // ----------------------------------------------------------------------
-        BackgroundIsolateBinaryMessenger.ensureInitialized(rootIsolateToken);
+        BackgroundIsolateBinaryMessenger.ensureInitialized(
+            rootIsolateToken);
         _sendPort.send(const _Command(_Codes.ack, arg0: null));
       case _Codes.add:
         _doAddEntry(command.arg0 as String);

background_isolate_channels/pubspec.yaml

@@ -7,7 +7,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 version: 1.0.0+1
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   cupertino_icons: ^1.0.2

code_sharing/client/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   cupertino_icons: ^1.0.2

code_sharing/server/pubspec.yaml

@@ -5,7 +5,7 @@ publish_to: "none"
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   args: ^2.0.0

code_sharing/shared/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   freezed_annotation: ">=2.1.0 <4.0.0"

compass_app/app/pubspec.yaml

@@ -5,7 +5,7 @@ publish_to: none
 version: 0.1.0
 
 environment:
-  sdk: '>=3.9.0-0 <4.0.0'
+  sdk: ^3.9.0-0
 
 dependencies:
   cached_network_image: ^3.4.1

compass_app/server/pubspec.yaml

@@ -4,7 +4,7 @@ publish_to: 'none'
 version: 1.0.0
 
 environment:
-  sdk: '>=3.9.0-0 <4.0.0'
+  sdk: ^3.9.0-0
 
 dependencies:
   args: ^2.4.0

context_menus/pubspec.yaml

@@ -22,7 +22,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions

date_planner/pubspec.yaml

@@ -5,7 +5,7 @@ version: 0.1.0
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

deeplink_store_example/pubspec.yaml

@@ -22,7 +22,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions

desktop_photo_search/fluent_ui/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   built_collection: ^5.1.1

desktop_photo_search/material/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   built_collection: ^5.1.1

dynamic_theme/pubspec.yaml

@@ -4,7 +4,7 @@ publish_to: 'none'
 version: 1.0.0+1
 resolution: workspace
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

form_app/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

game_template/pubspec.yaml

@@ -8,7 +8,7 @@ publish_to: 'none'
 
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

gemini_tasks/pubspec.yaml

@@ -4,7 +4,7 @@ publish_to: 'none'
 version: 1.0.0+1
 resolution: workspace
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

google_maps/pubspec.yaml

@@ -5,7 +5,7 @@ publish_to: 'none'
 version: 1.0.0+1
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

infinite_list/pubspec.yaml

@@ -6,7 +6,7 @@ resolution: workspace
 version: 1.0.0+1
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

ios_app_clip/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

isolate_example/pubspec.yaml

@@ -5,7 +5,7 @@ publish_to: none
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

material_3_demo/pubspec.yaml

@@ -7,7 +7,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

navigation_and_routing/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   adaptive_navigation: ^0.0.3

pedometer/example/pubspec.yaml

@@ -22,7 +22,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions

pedometer/pubspec.yaml

@@ -5,7 +5,7 @@ publish_to: none
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

place_tracker/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

platform_channels/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

platform_design/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   english_words: ^4.0.0

platform_view_swift/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

provider_counter/pubspec.yaml

@@ -6,7 +6,7 @@ version: 1.0.0
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

provider_shopper/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

pubspec.yaml

@@ -2,7 +2,7 @@ name: samples
 description: A collection of samples for Dart and Flutter.
 
 environment:
-  sdk: '^3.5.0'
+  sdk: ^3.9.0-0
 
 workspace:
   - add_to_app/android_view/flutter_module_using_plugin

simple_shader/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

simplistic_calculator/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   auto_size_text: ^3.0.0

simplistic_editor/pubspec.yaml

@@ -20,7 +20,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions

testing_app/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

tool/pubspec.yaml

@@ -1,7 +1,7 @@
 name: release_cleaner
 description: A tool to automate release cleanup for the samples monorepo.
 environment:
-  sdk: '>=3.0.0 <4.0.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   args: ^2.4.2

tool/release.dart

@@ -91,14 +91,14 @@ void setupLogging() {
     logsDir.createSync(recursive: true);
   }
   final timestamp = DateTime.now().toIso8601String().replaceAll(':', '-');
-  _logFile = File(p.join(logDir, 'flutter_update_$timestamp.log'));
+  _logFile = File(p.join(logDir, 'release_logs_$timestamp.log'));
 }
 
 void log(String? message, IOSink sink) {
   if (message == null) return;
   sink.writeln(message);
   _logFile.writeAsStringSync(
-    '${overrideAnsiOutput(false, () => message)}\n',
+    resetAll.wrap('$message\n')!,
     mode: FileMode.append,
   );
 }
@@ -207,9 +207,7 @@ Future<bool> updateSdkConstraints(
   }
 
   try {
-    final version = Version.parse(versionString);
+    final newConstraint = '^${versionString}-0';
-    final nextMajor = version.major + 1;
-    final newConstraint = "'>=${version} <$nextMajor.0.0'";
 
     final content = await pubspecFile.readAsString();
     final editor = YamlEditor(content);

veggieseasons/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.2.0
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

web_embedding/element_embedding_demo/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0+1
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

web_embedding/ng-flutter/flutter/pubspec.yaml

@@ -5,7 +5,7 @@ version: 1.0.0
 resolution: workspace
 
 environment:
-  sdk: '^3.5.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

workspace.md

@@ -1,6 +1,8 @@
-You are a Dart developer that maintains packages. Your current task is to incrementally update monorepos to use pub workspaces. 
+You are a Dart developer that maintains this monorepo of Flutter sample projects. 
 
 - Read https://dart.dev/tools/pub/workspaces
 - Create a gloabl pubspec.yaml and populate it
 - Determine 5 packages in this repository that could easily be migrated to workspaces.
 - Migrate those 5 packages. 
+
+