Some improvements (#166)

- added platform dispatcher on error handling
- added flutter_gen

.gitignore

@@ -133,7 +133,8 @@ build/
 # Codegen 
 *.*.dart
 generated_*
-lib/src/core/localization/generated/
+lib/src/core/assets/generated/
+
 
 pubspec.lock
 .metadata

lib/runner_shared.dart

@@ -1,20 +1,15 @@
 import 'dart:async';
 
-import 'package:flutter/foundation.dart';
-import 'package:flutter/material.dart';
 import 'package:sizzle_starter/src/core/utils/logger.dart';
-import 'package:sizzle_starter/src/feature/app/logic/app_runner.dart' as blaze;
+import 'package:sizzle_starter/src/feature/app/logic/app_runner.dart';
 import 'package:sizzle_starter/src/feature/initialization/model/initialization_hook.dart';
 
 /// Run that uses all platforms
 void sharedRun(InitializationHook hook) {
-  FlutterError.onError = Logger.logFlutterError;
   // there could be some shared initialization here
   Logger.runLogging(() {
     runZonedGuarded(
-      () async {
-        await blaze.AppRunner().initializeAndRun(hook);
-      },
+      () => AppRunner().initializeAndRun(hook),
       Logger.logZoneError,
     );
   });

lib/src/core/utils/logger.dart

@@ -89,6 +89,15 @@ mixin Logger {
     l.e(_formatError('Flutter', details.exceptionAsString(), stack), stack);
   }
 
+  static bool logPlatformDispatcherError(Object exception, StackTrace stackTrace) {
+    l.e(
+      _formatError('PlatformDispatcher', exception.toString(), stackTrace),
+      stackTrace,
+    );
+    // TODO(mlazebny): check this later
+    return true;
+  }
+
   /// run in a zone
   static T runLogging<T>(T Function() body) => l.capture(body, _logOptions);
 }

lib/src/feature/app/logic/app_runner.dart

@@ -1,4 +1,7 @@
+import 'dart:ui';
+
 import 'package:flutter/material.dart';
+import 'package:sizzle_starter/src/core/utils/logger.dart';
 import 'package:sizzle_starter/src/feature/app/widget/app.dart';
 import 'package:sizzle_starter/src/feature/initialization/logic/initialization_processor.dart';
 import 'package:sizzle_starter/src/feature/initialization/logic/initialization_steps.dart';
@@ -11,6 +14,9 @@ class AppRunner with InitializationSteps, InitializationProcessor, Initializatio
   /// if success -> run app
   Future<void> initializeAndRun(InitializationHook hook) async {
     final bindings = WidgetsFlutterBinding.ensureInitialized()..deferFirstFrame();
+    FlutterError.onError = Logger.logFlutterError;
+    PlatformDispatcher.instance.onError = Logger.logPlatformDispatcherError;
+
     final result = await processInitialization(
       steps: initializationSteps,
       hook: hook,

pubspec.yaml

@@ -80,6 +80,7 @@ dev_dependencies:
   # Utilities
   flutter_launcher_icons: ^0.13.0
   flutter_native_splash: ^2.2.19
+  flutter_gen_runner: ^5.3.0
 
 flutter:
   uses-material-design: true
@@ -90,3 +91,7 @@ flutter:
   assets:
     # Add assets from the images directory to the application.
     - assets/images/
+
+flutter_gen:
+  output: lib/src/core/assets/generated
+  line_length: 100