getCurrentVol method Null safety
- StreamType streamType
Returns current volume for a streamType
in percentage(from 0.0 to 1.0).
double currentVolume = await RealVolume.getCurrentVol(StreamType.NOTIFICATION);
Implementation
static Future<double?> getCurrentVol(StreamType streamType) async {
final double? currentVolume = await _methodChannel
.invokeMethod('getCurrentVol', {'streamType': streamType.index});
return currentVolume;
}