requestMtu method
Request to change the MTU Size Throws error if request did not complete successfully
Implementation
Future<void> requestMtu(int desiredMtu) async {
if (Platform.isWindows) {
FlutterBluePlus.requestMtu(deviceId, desiredMtu);
return;
}
if (!Platform.isAndroid) return;
var request = protos.MtuSizeRequest.create()
..remoteId = id.toString()
..mtu = desiredMtu;
return FlutterBluePlugin.instance._channel
.invokeMethod('requestMtu', request.writeToBuffer());
}