bvandeusen
80f98b3243
audio_service runs the handler in a background isolate; UI watches playbackState/mediaItem/queue streams through Riverpod. AndroidManifest gets the foreground-service media-playback permission; Info.plist gets UIBackgroundModes=audio. Bearer token attached to stream URLs via just_audio's per-source headers.
38 lines
1.2 KiB
Dart
38 lines
1.2 KiB
Dart
import 'package:audio_service/audio_service.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../auth/auth_provider.dart';
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import '../models/track.dart';
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import 'audio_handler.dart';
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final audioHandlerProvider = Provider<MinstrelAudioHandler>((ref) {
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throw UnimplementedError('overridden in main()');
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});
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final playbackStateProvider = StreamProvider<PlaybackState>(
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(ref) => ref.watch(audioHandlerProvider).playbackState,
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);
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final mediaItemProvider = StreamProvider<MediaItem?>(
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(ref) => ref.watch(audioHandlerProvider).mediaItem,
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);
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final queueProvider = StreamProvider<List<MediaItem>>(
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(ref) => ref.watch(audioHandlerProvider).queue,
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);
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class PlayerActions {
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PlayerActions(this._ref);
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final Ref _ref;
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Future<void> playTracks(List<TrackRef> tracks, {int initialIndex = 0}) async {
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final url = await _ref.read(serverUrlProvider.future);
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final token = await _ref.read(secureStorageProvider).read(key: 'session_token');
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final h = _ref.read(audioHandlerProvider)..configure(baseUrl: url ?? '', token: token);
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await h.setQueueFromTracks(tracks, initialIndex: initialIndex);
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await h.play();
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}
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}
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final playerActionsProvider = Provider<PlayerActions>((ref) => PlayerActions(ref));
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