离线状态下无法通过Geolocator包获取位置的问题求助

我正在使用Geolocator.getCurrentPosition()方法实现定位，代码如下：

Future<Position> getCurrentPosition({
  LocationSettings? locationSettings,
  LocationAccuracy desiredAccuracy = LocationAccuracy.best,
  bool forceAndroidLocationManager = false,
  Duration? timeLimit,
}) async {
  LocationSettings? settings;
  if (locationSettings != null) {
    settings = locationSettings;
  } else if (defaultTargetPlatform == TargetPlatform.android) {
    settings = AndroidSettings(
      accuracy: desiredAccuracy,
      forceLocationManager: forceAndroidLocationManager,
    );
  }
  try {
    settings ??= LocationSettings(
      accuracy: desiredAccuracy,
      timeLimit: timeLimit,
    );
    debugPrint("await starts");
    Position position = await Geolocator.getCurrentPosition(
      locationSettings: settings,
    ).then(
      (value) {
        debugPrint("await stop");
        return value;
      },
    );

    return position;
  } catch (e) {
    debugPrint(e.toString());
    return Geolocator.getCurrentPosition(
      locationSettings: settings,
    );
  }
}

我也尝试过使用Location等其他定位包，但在无网络状态下仍然无法获取设备位置。

内容的提问来源于stack exchange，提问作者Omkar Borse