getAudioMode method Null safety
Returns current audioMode.
AudioMode currentAudioMode = await RealVolume.getAudioMode();
Implementation
static Future<AudioMode?> getAudioMode() async {
if (Platform.isIOS) return null;
final int mode = (await _methodChannel.invokeMethod('getAudioMode')) ?? -2;
return getAudioModefromId(mode);
}