destroy method

Future<void> destroy()

销毁定位

Implementation

Future<void> destroy() async {
  try {
    await _methodChannel.invokeMethod<void>('destroy', {
      'pluginKey': _pluginKey,
    });
  } finally {
    if (_subscription != null) {
      await _receiveStream?.close();
      await _subscription?.cancel();
      _receiveStream = null;
      _subscription = null;
    }
  }
}