chore(codelabs): remove redundant useMaterial3 flag

chore: format dart

chore: undo prettier changes

chore: fix formatting

chore: undo readme prettier changes

Author: AsmaaAlamrawy

adaptive_app/codelab_rebuild.yaml

@@ -334,11 +334,9 @@ steps:
                 title: 'FlutterDev Playlists',
                 theme: FlexColorScheme.light(
                   scheme: FlexScheme.red,
-                  useMaterial3: true,
                 ).toTheme,
                 darkTheme: FlexColorScheme.dark(
                   scheme: FlexScheme.red,
-                  useMaterial3: true,
                 ).toTheme,
                 themeMode: ThemeMode.dark, // Or ThemeMode.System if you'd prefer
                 debugShowCheckedModeBanner: false,
@@ -1586,7 +1584,6 @@ steps:
           +      title: 'Your Playlists',
                  theme: FlexColorScheme.light(
                    scheme: FlexScheme.red,
-                   useMaterial3: true,
       - name: Patch lib/src/adaptive_playlists.dart
         path: adaptive_app/lib/src/adaptive_playlists.dart
         patch-u: |

adaptive_app/step_04/lib/main.dart

@@ -67,11 +67,9 @@ class PlaylistsApp extends StatelessWidget {
       title: 'FlutterDev Playlists',
       theme: FlexColorScheme.light(
         scheme: FlexScheme.red,
-        useMaterial3: true,
       ).toTheme,
       darkTheme: FlexColorScheme.dark(
         scheme: FlexScheme.red,
-        useMaterial3: true,
       ).toTheme,
       themeMode: ThemeMode.dark, // Or ThemeMode.System if you'd prefer
       debugShowCheckedModeBanner: false,

adaptive_app/step_05/lib/main.dart

@@ -70,11 +70,9 @@ class PlaylistsApp extends StatelessWidget {
       title: 'FlutterDev Playlists',
       theme: FlexColorScheme.light(
         scheme: FlexScheme.red,
-        useMaterial3: true,
       ).toTheme,
       darkTheme: FlexColorScheme.dark(
         scheme: FlexScheme.red,
-        useMaterial3: true,
       ).toTheme,
       themeMode: ThemeMode.dark, // Or ThemeMode.System if you'd prefer
       debugShowCheckedModeBanner: false,

adaptive_app/step_06/lib/main.dart

@@ -70,11 +70,9 @@ class PlaylistsApp extends StatelessWidget {
       title: 'FlutterDev Playlists',
       theme: FlexColorScheme.light(
         scheme: FlexScheme.red,
-        useMaterial3: true,
       ).toTheme,
       darkTheme: FlexColorScheme.dark(
         scheme: FlexScheme.red,
-        useMaterial3: true,
       ).toTheme,
       themeMode: ThemeMode.dark, // Or ThemeMode.System if you'd prefer
       debugShowCheckedModeBanner: false,

adaptive_app/step_07/lib/main.dart

@@ -84,11 +84,9 @@ class PlaylistsApp extends StatelessWidget {
       title: 'Your Playlists',
       theme: FlexColorScheme.light(
         scheme: FlexScheme.red,
-        useMaterial3: true,
       ).toTheme,
       darkTheme: FlexColorScheme.dark(
         scheme: FlexScheme.red,
-        useMaterial3: true,
       ).toTheme,
       themeMode: ThemeMode.dark, // Or ThemeMode.System if you'd prefer
       debugShowCheckedModeBanner: false,

animated-responsive-layout/codelab_rebuild.yaml

@@ -837,7 +837,7 @@ steps:
             @override
             Widget build(BuildContext context) {
               return MaterialApp(
-                theme: ThemeData.light(useMaterial3: true),
+                theme: ThemeData.light(),
                 home: Feed(currentUser: data.user_0),
               );
             }

animated-responsive-layout/step_04/lib/main.dart

@@ -18,7 +18,7 @@ class MainApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      theme: ThemeData.light(useMaterial3: true),
+      theme: ThemeData.light(),
       home: Feed(currentUser: data.user_0),
     );
   }

animated-responsive-layout/step_05/lib/main.dart

@@ -19,7 +19,7 @@ class MainApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      theme: ThemeData.light(useMaterial3: true),
+      theme: ThemeData.light(),
       home: Feed(currentUser: data.user_0),
     );
   }

animated-responsive-layout/step_06/lib/main.dart

@@ -20,7 +20,7 @@ class MainApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      theme: ThemeData.light(useMaterial3: true),
+      theme: ThemeData.light(),
       home: Feed(currentUser: data.user_0),
     );
   }

animated-responsive-layout/step_07/lib/main.dart

@@ -22,7 +22,7 @@ class MainApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      theme: ThemeData.light(useMaterial3: true),
+      theme: ThemeData.light(),
       home: Feed(currentUser: data.user_0),
     );
   }