Funkwhale/tsacdop-podcast-app-android
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Code Issues Releases Wiki Activity

Fix playlist init error.

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This commit is contained in:
stonega 2021-01-02 22:53:16 +08:00
parent c2e0330cde
commit 2619787c8d
1 changed files with 14 additions and 12 deletions
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26
lib/state/audio_state.dart
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@ -278,20 +278,22 @@ class AudioPlayerNotifier extends ChangeNotifier {
if (state[1] != '') { if (state[1] != '') {
var episode = await _dbHelper.getRssItemWithUrl(state[1]); var episode = await _dbHelper.getRssItemWithUrl(state[1]);
if ((!_playlist.isQueue && _playlist.contains(episode)) || if ((!_playlist.isQueue && _playlist.contains(episode)) ||
(_playlist.isQueue && _queue.episodes.first == episode)) { (_playlist.isQueue &&
_queue.isNotEmpty &&
_queue.episodes.first == episode)) {
_episode = episode; _episode = episode;
_lastPosition = int.parse(state[2] ?? '0'); _lastPosition = int.parse(state[2] ?? '0');
} else { } else {
_episode = _playlist.episodes.first; _episode = _playlist.isNotEmpty ? _playlist.episodes.first : null;
_lastPosition = 0; _lastPosition = 0;
} }
} else { } else {
_episode = _playlist.episodes.first; _episode = _playlist.isNotEmpty ? _playlist.episodes.first : null;
_lastPosition = 0; _lastPosition = 0;
} }
} else { } else {
_playlist = _playlists.first; _playlist = _playlists.first;
_episode = _playlist.episodes.first; _episode = _playlist.isNotEmpty ? _playlist.episodes?.first : null;
_lastPosition = 0; _lastPosition = 0;
} }
notifyListeners(); notifyListeners();
@ -311,8 +313,9 @@ class AudioPlayerNotifier extends ChangeNotifier {
Future<void> playFromLastPosition() async { Future<void> playFromLastPosition() async {
if (_playlist.episodes.isNotEmpty) { if (_playlist.episodes.isNotEmpty) {
await _playlist.getPlaylist(); await _playlist.getPlaylist();
if (_episode == null || !_playlist.episodes.contains(_episode)) if (_episode == null || !_playlist.episodes.contains(_episode)) {
_episode = _playlist.episodes.first; _episode = _playlist.isNotEmpty ? _playlist.episodes.first : null;
}
_audioState = AudioProcessingState.none; _audioState = AudioProcessingState.none;
_backgroundAudioDuration = 0; _backgroundAudioDuration = 0;
_backgroundAudioPosition = 0; _backgroundAudioPosition = 0;
@ -332,7 +335,7 @@ class AudioPlayerNotifier extends ChangeNotifier {
} }
_playlist = p; _playlist = p;
notifyListeners(); notifyListeners();
if (playlist.episodeList.isNotEmpty) { if (playlist.isNotEmpty) {
if (playerRunning) { if (playerRunning) {
AudioService.customAction('setIsQueue', playlist.name == 'Queue'); AudioService.customAction('setIsQueue', playlist.name == 'Queue');
AudioService.customAction('changeQueue', AudioService.customAction('changeQueue',
@ -716,7 +719,7 @@ class AudioPlayerNotifier extends ChangeNotifier {
]; ];
if (_playlist == playlist && !_playerRunning) { if (_playlist == playlist && !_playerRunning) {
_playlist = _queue; _playlist = _queue;
_episode = _queue.episodes.first; _episode = _playlist.isNotEmpty ? _queue.episodes.first : null;
} }
notifyListeners(); notifyListeners();
_savePlaylists(); _savePlaylists();
@ -764,8 +767,10 @@ class AudioPlayerNotifier extends ChangeNotifier {
delFromPlaylist(e); delFromPlaylist(e);
} }
} }
} else } else {
playlist.clear(); playlist.clear();
if (_playlist.isQueue) _episode = null;
}
updatePlaylist(playlist, updateEpisodes: false); updatePlaylist(playlist, updateEpisodes: false);
} }
@ -943,9 +948,6 @@ class AudioPlayerNotifier extends ChangeNotifier {
notifyListeners(); notifyListeners();
} }
} }
/// Save player state.
Future<void> _savePlayerPosiont() {}
} }
class AudioPlayerTask extends BackgroundAudioTask { class AudioPlayerTask extends BackgroundAudioTask {