mucke/lib/system/audio/audio_manager_contract.dart
2020-12-19 12:22:57 +01:00

26 lines
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980 B
Dart

import '../../domain/entities/loop_mode.dart';
import '../../domain/entities/playback_state.dart';
import '../../domain/entities/shuffle_mode.dart';
import '../models/song_model.dart';
abstract class AudioManager {
Stream<SongModel> get currentSongStream;
Stream<PlaybackState> get playbackStateStream;
Stream<List<SongModel>> get queueStream;
Stream<int> get queueIndexStream;
/// Current position in the song in milliseconds.
Stream<int> get currentPositionStream;
Stream<ShuffleMode> get shuffleModeStream;
Future<void> playSong(int index, List<SongModel> songList);
Future<void> play();
Future<void> pause();
Future<void> skipToNext();
Future<void> skipToPrevious();
Future<void> setShuffleMode(ShuffleMode shuffleMode);
Future<void> setLoopMode(LoopMode loopMode);
Future<void> shuffleAll();
Future<void> addToQueue(SongModel songModel);
Future<void> moveQueueItem(int oldIndex, int newIndex);
Future<void> removeQueueIndex(int index);
}