play static method

Future<void> play({ required String filePath, dynamic onComplete()?, dynamic onProgressUpdate(int currentPosition, int duration)?, dynamic onPlay()?, dynamic onPause()?, dynamic onResume()?, dynamic onError(String errorMessage)?, })

Play audio file

Implementation

static Future<void> play({
  required String filePath,
  Function()? onComplete,
  Function(int currentPosition, int duration)? onProgressUpdate,
  Function()? onPlay,
  Function()? onPause,
  Function()? onResume,
  Function(String errorMessage)? onError,
}) async {
  if (!Platform.isAndroid && !Platform.isIOS) {
    throw UnsupportedError(
        'Native AudioPlayer is only supported on Android and iOS');
  }

  try {
    // Setup callbacks
    _onComplete = onComplete;
    _onProgressUpdate = onProgressUpdate;
    _onPlay = onPlay;
    _onPause = onPause;
    _onResume = onResume;
    _onError = onError;

    // Setup event channel for callbacks
    await _eventSubscription?.cancel();

    _eventSubscription = _eventChannel.receiveBroadcastStream().listen(
      (dynamic event) {
        if (event is Map) {
          final eventType = event['type'] as String?;

          switch (eventType) {
            case 'onComplete':
              _onComplete?.call();
              break;
            case 'onProgressUpdate':
              final currentPosition = event['currentPosition'] as int? ?? 0;
              final duration = event['duration'] as int? ?? 0;
              _onProgressUpdate?.call(currentPosition, duration);
              break;
            case 'onPlay':
              _onPlay?.call();
              break;
            case 'onPause':
              _onPause?.call();
              break;
            case 'onResume':
              _onResume?.call();
              break;
            case 'onError':
              final errorMessage = event['errorMessage'] as String? ?? 'Unknown error';
              _onError?.call(errorMessage);
              break;
          }
        }
      },
      onError: (error) {
        print('AudioPlayerPlatform event error: $error');
        _onError?.call('Event stream error: $error');
      },
    );

    // Call native method to play
    await _methodChannel.invokeMethod('play', {
      'filePath': filePath,
    });
  } catch (e) {
    print('AudioPlayerPlatform.play error: $e');
    rethrow;
  }
}