earpieceOrSpeakersToggle method
Implementation
Future<int> earpieceOrSpeakersToggle() async {
PlayingRouteState playingRoute =
_playingRouteState == PlayingRouteState.EARPIECE
? PlayingRouteState.SPEAKERS
: PlayingRouteState.EARPIECE;
final playingRouteName =
playingRoute == PlayingRouteState.EARPIECE ? 'earpiece' : 'speakers';
final int result = await _invokeMethod(
'earpieceOrSpeakersToggle',
{'playingRoute': playingRouteName},
);
if (result == 1) {
playingRouteState = playingRoute;
}
return result;
}