getEffectsVolume abstract method

Future<double?> getEffectsVolume()

Retrieves the volume of the audio effects. The volume is an integer ranging from 0 to 100. The default value is 100, the original volume. Call this method after playEffect .

return Volume of the audio effects, if this method call succeeds. < 0: Failure.

Implementation

Future<double?> getEffectsVolume();