getConnectedDevice method

@override Future<UsbDevice?> getConnectedDevice()

Returns the currently connected device, or null if none.

Implementation

@override
Future<UsbDevice?> getConnectedDevice() async {
  final result = await methodChannel.invokeMethod<Map<dynamic, dynamic>>('getConnectedDevice');
  if (result == null) return null;
  return UsbDevice.fromMap(Map<String, dynamic>.from(result));
}