isAudioMuted method

@override Future<bool> isAudioMuted()

Implementation

@override
Future<bool> isAudioMuted() {
  if (defaultTargetPlatform != TargetPlatform.iOS) {
    throw UnimplementedError('isAudioMuted() is only implemented on iOS.');
  }
  return methodChannel.invokeMethod<bool>('isAudioMuted').then((value) {
    if (value == null) {
      throw PlatformException(
        code: 'NULL_AUDIO_MUTED',
        message: 'Received null value for isAudioMuted from platform.',
      );
    }
    return value;
  });
}