disconnect method

@override Future<String?> disconnect()

Implementation

@override
Future<String?> disconnect() async {
  try {
    final out = await methodChannel.invokeMethod('disconnect', {});
    debugPrint("Device disconnected");
    return out;
  } on PlatformException catch (e) {
    debugPrint("Failed: ${e.message}");
    return "Error";
  }
}