Dependencies in pubspec.yaml as commented out caused many errors. These are uncommented in the.yaml file,

add_to_app/android_view/flutter_module_using_plugin_android_view/pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
     sdk: flutter
   provider: ^6.1.5
   url_launcher: ^6.3.2
-  sensors_plus: ^6.1.1
+  sensors_plus: ^7.0.0
 
 dev_dependencies:
   analysis_defaults:

add_to_app/plugin/flutter_module_using_plugin/pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
     sdk: flutter
   provider: ^6.0.2
   url_launcher: ^6.0.20
-  sensors_plus: ^6.1.1
+  sensors_plus: ^7.0.0
 
 dev_dependencies:
   analysis_defaults:

animations/pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
   flutter:
     sdk: flutter
   flutter_animate: ^4.1.0
-  go_router: ^16.0.0
+  go_router: ^17.0.1
   window_size: # plugin is not yet part of the flutter framework
     git:
       url: https://github.com/google/flutter-desktop-embedding.git

compass_app/app/pubspec.yaml

@@ -16,13 +16,13 @@ dependencies:
     sdk: flutter
   flutter_svg: ^2.0.16
   freezed_annotation: ^3.0.0
-  go_router: ^16.0.0
+  go_router: ^17.0.1
   google_fonts: ^6.2.1
   intl: any
   json_annotation: ^4.9.0
   logging: ^1.3.0
   provider: ^6.1.2
-  share_plus: ^10.1.3
+  share_plus: ^12.0.1
   shared_preferences: ^2.3.5
 
 dev_dependencies:

deeplink_store_example/pubspec.yaml

@@ -38,7 +38,7 @@ dependencies:
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2
   shrine_images: ^2.0.2
-  go_router: ^16.0.0
+  go_router: ^17.0.1
 
 dev_dependencies:
   analysis_defaults:

desktop_photo_search/fluent_ui/pubspec.yaml

@@ -35,7 +35,7 @@ dev_dependencies:
   analysis_defaults:
     path: ../../analysis_defaults
   async: ^2.11.0
-  build: ^3.0.0
+  build: ^4.0.3
   build_runner: ^2.4.6
   built_value_generator: ^8.6.1
   flutter_test:

desktop_photo_search/material/pubspec.yaml

@@ -34,7 +34,7 @@ dev_dependencies:
   analysis_defaults:
     path: ../../analysis_defaults
   async: ^2.11.0
-  build: ^3.0.0
+  build: ^4.0.3
   build_runner: ^2.4.6
   built_value_generator: ^8.6.1
   flutter_test:

form_app/pubspec.yaml

@@ -19,7 +19,7 @@ dependencies:
     git:
       url: https://github.com/google/flutter-desktop-embedding.git
       path: plugins/window_size
-  go_router: ^16.0.0
+  go_router: ^17.0.1
 
 dev_dependencies:
   analysis_defaults:

game_template/.github/copilot-instructions.md

@@ -0,0 +1,132 @@
+# Copilot Instructions for Flutter Game Template
+
+## Project Overview
+This is a mobile game template built with Flutter showcasing a complete starter game with navigation, audio, state management, and optional integrations (ads, in-app purchases, games services, Firebase Crashlytics). The template is intentionally low-level on state management to avoid complexity while remaining extensible.
+
+## Architecture & Key Components
+
+### Feature-First Organization (`lib/src/`)
+Code is organized by feature, not by layer. Each feature directory is semi-independent:
+- `audio/` - Music and sound effects (via `audioplayers` package)
+- `player_progress/` - Game progress tracking with persistence abstraction
+- `settings/` - User preferences (muted, music, sound, player name)
+- `app_lifecycle/` - Lifecycle event monitoring via `WidgetsBindingObserver`
+- `main_menu/`, `level_selection/`, `play_session/`, `win_game/` - Screen features
+- `ads/`, `games_services/`, `in_app_purchase/` - Optional integrations (disabled by default)
+- `style/` - Palette, responsive layout, custom transitions
+
+### State Management Pattern
+Uses **Provider** with a low-level, intentional approach:
+- **ChangeNotifier** for mutable state (`PlayerProgress`, `SettingsController`, `AudioController`)
+- **ValueNotifier** for simple reactive properties (settings values, lifecycle state)
+- **MultiProvider** setup in `main.dart` with explicit dependency ordering
+- Key insight: `AudioController` depends on `SettingsController` via `ProxyProvider2` for reactive attachment
+- No code generation; manually attach listeners using `attachSettings()` and `attachLifecycleNotifier()` patterns
+
+### Persistence Abstraction
+All persistent data uses dependency-injected interfaces:
+- `PlayerProgressPersistence` (injected in `PlayerProgress`)
+- `SettingsPersistence` (injected in `SettingsController`)
+- Default implementation: `LocalStoragePlayerProgressPersistence`, `LocalStorageSettingsPersistence`
+- This allows easy testing or swapping implementations (e.g., Firebase, cloud sync)
+
+### Navigation
+Uses **GoRouter** (v16.0.0+) with nested route structure in `main.dart`:
+- Routes are statically defined in `MyApp._router`
+- Transitions use custom `buildMyTransition<void>()` helper from `src/style/my_transition.dart`
+- Parameters passed via `state.pathParameters` (e.g., level number in `/play/session/:level`)
+- Extra data passed via `state.extra` and validated with guards (e.g., win screen redirect)
+
+### Audio Integration
+`AudioController` is a facade over `audioplayers` package:
+- Manages a music player + pool of SFX players (configurable polyphony, default 2)
+- Automatically shuffles playlist and handles lifecycle pauses
+- Pauses audio when app goes to background; resumes on foreground
+- Settings-aware: respects muted, musicOn, soundsOn toggles
+- Use `audioController.playSfx(SfxType.buttonTap)` to play sound effects
+
+### Optional Integrations (Commented By Default)
+In `main.dart`, integrations are **commented out and must be explicitly enabled**:
+- **Firebase Crashlytics**: Uncomment imports and initialize block; requires `firebase_options.dart`
+- **Google Mobile Ads**: Uncomment `AdsController` initialization; requires `google_mobile_ads` package
+- **Games Services**: Uncomment `GamesServicesController` initialization
+- **In-App Purchase**: Uncomment `InAppPurchaseController` initialization
+- All integrations use platform guards: `!kIsWeb && (Platform.isIOS || Platform.isAndroid)`
+
+## Development Workflows
+
+### Running the App
+```bash
+# Default (emulator/simulator/physical device)
+flutter run
+
+# Desktop (faster iteration, no emulator needed)
+flutter run -d macOS     # or -d linux / -d windows
+
+# Web (useful for demos)
+flutter run -d web
+```
+
+### Building for Production
+```bash
+# iOS
+flutter build ipa && open build/ios/archive/Runner.xcarchive
+
+# Android
+flutter build appbundle && open build/app/outputs/bundle/release
+
+# Web (requires 'peanut' package)
+flutter pub global run peanut --web-renderer canvaskit --extra-args "--base-href=/repo_name/" && git push origin --set-upstream gh-pages
+```
+
+### Analysis & Linting
+Uses `flutter_lints` with minimal overrides (prefer_const_constructors and prefer_single_quotes disabled for early development). Check with:
+```bash
+flutter analyze
+```
+
+## Code Patterns & Conventions
+
+### Logging
+Uses `package:logging` with dev.log:
+```dart
+static final _log = Logger('ClassName');
+_log.info('message');
+_log.warning('warning');
+```
+
+### Responsive UI
+Custom `ResponsiveScreen` widget in `src/style/responsive_screen.dart` provides `mainAreaProminence` and layout areas. Use for adaptive layouts across mobile/tablet/desktop.
+
+### Snack Bar Feedback
+Custom `showSnackBar()` in `src/style/snack_bar.dart`. Use a global `scaffoldMessengerKey` passed to `MaterialApp.router`.
+
+### Palette & Theme
+Centralized `Palette` provider in `src/style/palette.dart`. Inject via `context.watch<Palette>()`. Avoids hardcoding colors.
+
+### Game Levels
+Game levels defined in `src/level_selection/levels.dart` as a list. Reference by level number in routing.
+
+### Screen State Management
+Screens are typically StatelessWidget that watch providers. Mutable interactions go through provider controllers:
+```dart
+final audioController = context.watch<AudioController>();
+audioController.playSfx(SfxType.buttonTap);
+```
+
+## Dependencies Overview
+- **go_router** (v16.0.0): Navigation and routing
+- **provider** (v6.0.2): State management
+- **audioplayers** (v6.0.0): Audio playback
+- **shared_preferences**: Local persistence (via abstraction)
+- **logging**: Structured logging to dart:developer
+- Optional: firebase_core, firebase_crashlytics, google_mobile_ads, games_services, in_app_purchase
+
+## Critical Notes for Contributors
+1. **Persistence is abstracted**: Always use the persistence interface, not SharedPreferences directly
+2. **Controllers manage their own initialization**: Check `initialize()` methods and async setup requirements
+3. **Lifecycle matters**: Audio and ads controllers must respect app lifecycle state
+4. **Platform-specific code**: Use `kIsWeb` and platform checks (`Platform.isIOS`, etc.) for platform-specific logic
+5. **No code generation**: Template intentionally avoids build_runner for simplicity; can be added if needed
+6. **Settings require explicit toggle**: Integrations are commented out; uncomment and enable explicitly when needed
+7. **Router validation**: Use `redirect` guards on sensitive routes (e.g., win screen requires score extra data)

game_template/lib/main.dart

@@ -63,11 +63,11 @@ Future<void> main() async {
   //     await Firebase.initializeApp(
   //       options: DefaultFirebaseOptions.currentPlatform,
   //     );
-  //
+
   //     FlutterError.onError = (errorDetails) {
   //       FirebaseCrashlytics.instance.recordFlutterFatalError(errorDetails);
   //     };
-  //
+
   //     // Pass all uncaught asynchronous errors
   //     // that aren't handled by the Flutter framework to Crashlytics.
   //     PlatformDispatcher.instance.onError = (error, stack) {

game_template/pubspec.yaml

@@ -15,7 +15,7 @@ dependencies:
     sdk: flutter
   audioplayers: ^6.0.0
   cupertino_icons: ^1.0.2
-  go_router: ^16.0.0
+  go_router: ^17.0.1
   logging: ^1.1.0
   provider: ^6.0.2
   shared_preferences: ^2.0.13
@@ -25,8 +25,8 @@ dependencies:
   # that references the dependency.
   firebase_core: ^4.0.0  # Needed for Crashlytics below
   firebase_crashlytics: ^5.0.0  # Error reporting
-  games_services: ^4.0.0  # Achievements and leaderboards
-  google_mobile_ads: ^6.0.0  # Ads
+  games_services: ^5.0.0  # Achievements and leaderboards
+  google_mobile_ads: ^7.0.0  # Ads
   in_app_purchase: ^3.0.1  # In-app purchases
 
 dev_dependencies:

game_template/windows/flutter/CMakeLists.txt

@@ -10,6 +10,11 @@ include(${EPHEMERAL_DIR}/generated_config.cmake)
 # https://github.com/flutter/flutter/issues/57146.
 set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
 
+# Set fallback configurations for older versions of the flutter tool.
+if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
+  set(FLUTTER_TARGET_PLATFORM "windows-x64")
+endif()
+
 # === Flutter Library ===
 set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
 
@@ -92,7 +97,7 @@ add_custom_command(
   COMMAND ${CMAKE_COMMAND} -E env
     ${FLUTTER_TOOL_ENVIRONMENT}
     "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
-      windows-x64 $<CONFIG>
+      ${FLUTTER_TARGET_PLATFORM} $<CONFIG>
   VERBATIM
 )
 add_custom_target(flutter_assemble DEPENDS

game_template/windows/runner/flutter_window.cpp

@@ -31,6 +31,11 @@ bool FlutterWindow::OnCreate() {
     this->Show();
   });
 
+  // Flutter can complete the first frame before the "show window" callback is
+  // registered. The following call ensures a frame is pending to ensure the
+  // window is shown. It is a no-op if the first frame hasn't completed yet.
+  flutter_controller_->ForceRedraw();
+
   return true;
 }
 

navigation_and_routing/pubspec.yaml

@@ -12,7 +12,7 @@ dependencies:
   cupertino_icons: ^1.0.2
   flutter:
     sdk: flutter
-  go_router: ^16.0.0
+  go_router: ^17.0.1
   url_launcher: ^6.1.1
   window_size:
     git:

pedometer/example/pubspec.yaml

@@ -44,7 +44,7 @@ dependencies:
 
   ffi: ^2.1.2
   intl: ^0.20.0
-  jni: ^0.14.2
+  jni: ^0.15.2
   fl_chart: ^1.0.0
 
 dev_dependencies:

pedometer/pubspec.yaml

@@ -11,14 +11,14 @@ dependencies:
   flutter:
     sdk: flutter
   plugin_platform_interface: ^2.1.8
-  jni: ^0.14.2
+  jni: ^0.15.2
   ffi: ^2.1.2
 
 dev_dependencies:
   analysis_defaults:
     path: ../analysis_defaults
-  ffigen: ^19.1.0
-  jnigen: ^0.14.2
+  ffigen: ^20.1.1
+  jnigen: ^0.15.0
   flutter_test:
     sdk: flutter
   flutter_lints: ^6.0.0

place_tracker/pubspec.yaml

@@ -13,7 +13,7 @@ dependencies:
   google_maps_flutter: ^2.2.0
   provider: ^6.0.2
   uuid: ^4.0.0
-  go_router: ^16.0.0
+  go_router: ^17.0.1
 
 dev_dependencies:
   analysis_defaults:

platform_channels/pubspec.yaml

@@ -10,7 +10,7 @@ dependencies:
   flutter:
     sdk: flutter
   cupertino_icons: ^1.0.3
-  go_router: ^16.0.0
+  go_router: ^17.0.1
 
 dev_dependencies:
   analysis_defaults:

provider_shopper/pubspec.yaml

@@ -10,7 +10,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  go_router: ^16.0.0
+  go_router: ^17.0.1
   provider: ^6.0.2
   window_size:
     git:

simplistic_calculator/pubspec.yaml

@@ -15,7 +15,7 @@ dependencies:
   flutter:
     sdk: flutter
   flutter_layout_grid: ^2.0.1
-  flutter_riverpod: ^2.0.2
+  flutter_riverpod: ^3.0.3
   math_expressions: ^2.7.0
   window_size:
     git:

testing_app/pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
     sdk: flutter
   cupertino_icons: ^1.0.3
   provider: ^6.0.2
-  go_router: ^16.0.0
+  go_router: ^17.0.1
 
 dev_dependencies:
   analysis_defaults: