close method

@override Future<bool> close()

Implementation

@override
Future<bool> close() async {
  try {
    final activeDevice = _activeDevice;
    if (activeDevice != null) {
      await activeDevice.device.close();
      _activeDevice = null;
      _foundDevices.clear();
      return true;
    }
    return false;
  } catch (e) {
    debugPrint('Error in close: $e');
    return false;
  }
}