getVolume method

@override Future<double?> getVolume()

Implementation

@override
Future<double?> getVolume() async {
  try {
    return await methodChannel.invokeMethod<double>('getVolume');
  } catch (e) {
    if (kDebugMode) {
      print(e);
    }
    // rethrow;
    return 0;
  }
}