Files
flutter-samples/chatty/lib/ui/app_theme_cubit.dart
T
bd6bb66279 Stream Chatty added as example (#21)
* app updated

* readme updated

* rename base folder

* update chatty's readme

Co-authored-by: Neevash Ramdial <[email protected]>
2021-03-10 14:53:20 -04:00

22 lines
641 B
Dart

import 'package:stream_chatter/data/persistent_storage_repository.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
class AppThemeCubit extends Cubit<bool> {
AppThemeCubit(this._persistentStorageRepository) : super(false);
final PersistentStorageRepository _persistentStorageRepository;
bool _isDark = false;
bool get isDark => _isDark;
Future<void> init() async {
_isDark = await _persistentStorageRepository.isDarkMode();
emit(_isDark);
}
Future<void> updateTheme(bool isDarkMode) async {
_isDark = isDarkMode;
await _persistentStorageRepository.updateDarkMode(isDarkMode);
emit(_isDark);
}
}