getEffectsVolume method Null safety

Future<double?> getEffectsVolume()

Gets the volume of the audio effects.

The value ranges between 0.0 and 100.0.

Returns

  • Volume of the audio effects, if this method call succeeds.
  • Error code, if this method call fails.

Implementation

@override
Future<double?> getEffectsVolume() {
  return _invokeMethod('getEffectsVolume');
}