release method

Future<void> release()

释放资源

Implementation

Future<void> release() async {
  try {
    await _channel.invokeMethod('release');
    _deviceEventSubscription?.cancel();
    _translationEventSubscription?.cancel();
    _deviceListeners.clear();
    _translationListeners.clear();
  } on PlatformException catch (e) {
    throw Exception('释放资源失败: ${e.message}');
  }
}