Beta (#1234)

platform_design/lib/main.dart

@@ -52,7 +52,7 @@ class PlatformAdaptingHomePage extends StatefulWidget {
   const PlatformAdaptingHomePage({Key? key}) : super(key: key);
 
   @override
-  _PlatformAdaptingHomePageState createState() =>
+  State<PlatformAdaptingHomePage> createState() =>
       _PlatformAdaptingHomePageState();
 }
 

platform_design/lib/news_tab.dart

@@ -18,7 +18,7 @@ class NewsTab extends StatefulWidget {
   const NewsTab({Key? key}) : super(key: key);
 
   @override
-  _NewsTabState createState() => _NewsTabState();
+  State<NewsTab> createState() => _NewsTabState();
 }
 
 class _NewsTabState extends State<NewsTab> {

platform_design/lib/profile_tab.dart

@@ -229,9 +229,9 @@ class LogOutButton extends StatelessWidget {
               message: _logoutMessage,
               actions: [
                 CupertinoActionSheetAction(
-                  child: const Text('Reprogram the night man'),
                   isDestructiveAction: true,
                   onPressed: () => Navigator.pop(context),
+                  child: const Text('Reprogram the night man'),
                 ),
                 CupertinoActionSheetAction(
                   child: const Text('Got it'),
@@ -239,9 +239,9 @@ class LogOutButton extends StatelessWidget {
                 ),
               ],
               cancelButton: CupertinoActionSheetAction(
-                child: const Text('Cancel'),
                 isDefaultAction: true,
                 onPressed: () => Navigator.pop(context),
+                child: const Text('Cancel'),
               ),
             );
           },

platform_design/lib/settings_tab.dart

@@ -15,7 +15,7 @@ class SettingsTab extends StatefulWidget {
   const SettingsTab({Key? key}) : super(key: key);
 
   @override
-  _SettingsTabState createState() => _SettingsTabState();
+  State<SettingsTab> createState() => _SettingsTabState();
 }
 
 class _SettingsTabState extends State<SettingsTab> {

platform_design/lib/songs_tab.dart

@@ -20,7 +20,7 @@ class SongsTab extends StatefulWidget {
   final Widget? androidDrawer;
 
   @override
-  _SongsTabState createState() => _SongsTabState();
+  State<SongsTab> createState() => _SongsTabState();
 }
 
 class _SongsTabState extends State<SongsTab> {
@@ -96,7 +96,7 @@ class _SongsTabState extends State<SongsTab> {
     // done in a real app but it's done here since this app
     // unrealistically toggles the current platform for demonstration
     // purposes.
-    WidgetsBinding.instance!.reassembleApplication();
+    WidgetsBinding.instance.reassembleApplication();
   }
 
   // ===========================================================================
@@ -145,8 +145,8 @@ class _SongsTabState extends State<SongsTab> {
         CupertinoSliverNavigationBar(
           trailing: CupertinoButton(
             padding: EdgeInsets.zero,
-            child: const Icon(CupertinoIcons.shuffle),
             onPressed: _togglePlatform,
+            child: const Icon(CupertinoIcons.shuffle),
           ),
         ),
         CupertinoSliverRefreshControl(

platform_design/pubspec.lock

@@ -42,7 +42,7 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -63,7 +63,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -75,7 +75,7 @@ packages:
       name: flutter_lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "2.0.1"
   flutter_lorem:
     dependency: "direct main"
     description:
@@ -94,7 +94,7 @@ packages:
       name: lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "2.0.0"
   matcher:
     dependency: transitive
     description:
@@ -108,7 +108,7 @@ packages:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "0.1.4"
   meta:
     dependency: transitive
     description:
@@ -122,7 +122,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -134,7 +134,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   stack_trace:
     dependency: transitive
     description:
@@ -169,20 +169,13 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.8"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.0"
+    version: "0.4.9"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
 sdks:
-  dart: ">=2.14.0 <3.0.0"
+  dart: ">=2.17.0-206.0.dev <3.0.0"

platform_design/pubspec.yaml

@@ -3,7 +3,7 @@ description: A project showcasing a Flutter app following different platform IA
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.17.0-0 <3.0.0"
 
 dependencies:
   english_words: ^4.0.0
@@ -16,7 +16,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^1.0.0
+  flutter_lints: ^2.0.1
 
 flutter:
   uses-material-design: true