volumeGetMaxLevel static method

Future<double> volumeGetMaxLevel({
  1. StreamType streamType = StreamType.music,
})

A method to get the max volume level from the device.

streamType - Type of volume stream such as alarm, media/music, notification volume level.

Implementation

static Future<double> volumeGetMaxLevel({
  StreamType streamType = StreamType.music,
}) async {
  final double? volumeLevel = await _methodChannel.invokeMethod(
    'volumeGetMaxLevel',
    {
      'stream_type': VolumeStream.getType(streamType),
    },
  );

  return volumeLevel ?? -1.0;
}