locationsPermission static method

Future<String> locationsPermission(RxBool isLocationEnable, RxDouble lat, RxDouble long, RxString address,)

Implementation

/// For ios add these lines in infoplist files

///    <key>NSLocationWhenInUseUsageDescription</key>
///    <string>This app needs access to location when open.</string>
///     <key>NSLocationAlwaysUsageDescription</key>
///    <string>This app needs access to location when in the background.</string>
///

static  Future<String> locationsPermission(RxBool isLocationEnable,RxDouble lat, RxDouble long,
    RxString address,
    ) async {
  LocationPermission? permission;
  bool serviceEnabled;
  serviceEnabled = await Geolocator.isLocationServiceEnabled();
  if (!serviceEnabled) {
    isLocationEnable.value=false;
    CommonWidgets.toast(message: pleaseEnableLocationsStr);
    //getController!.update();

    return "";
  }
  isLocationEnable.value=true;
  //  update();
  permission =await Geolocator.requestPermission();
  if(permission==LocationPermission.always||permission==LocationPermission.whileInUse){
    await  Geolocator.getCurrentPosition(
        desiredAccuracy: LocationAccuracy.high).then((value) async {
      List<Placemark> placemarks = await placemarkFromCoordinates(value.latitude,value.longitude);
      Placemark place = placemarks[0];
      lat.value=value.latitude;
      long.value=value.longitude;
      if(place.subLocality==null&&place.locality==null){
        address.value='${place.name},${place.subAdministrativeArea}';
        //getController!.update();
        debugPrint("address is${place.toString()}");
      }
      else{
        debugPrint("address is${place.name},${place.subAdministrativeArea}");
        address.value = '${place.name} ${place.subLocality} ${place.locality},${place.subAdministrativeArea}';
        //  getController!.update();
      }
    });
    return    address.value;
  }
  if (permission == LocationPermission.denied) {
    permission =await Geolocator.requestPermission();
    if (permission == LocationPermission.denied) {
      return    address.value;
    }
    else {
      if (permission == LocationPermission.always ||
          permission == LocationPermission.whileInUse) {

        await Geolocator.getCurrentPosition(
            desiredAccuracy: LocationAccuracy.high).then((value) async {
          List<Placemark> placemarks = await placemarkFromCoordinates(
              value.latitude, value.longitude);

          Placemark place = placemarks[0];
          lat.value=value.latitude;
          long.value=value.longitude;

          if (place.subLocality == null && place.locality == null) {
            address.value = '${place.name},${place.subAdministrativeArea}';
            //update;
            debugPrint("address is${place.toString()}");
          }
          else {
            debugPrint(
                "address is${place.name},${place.subAdministrativeArea}");
            address.value =
            '${place.name} ${place.subLocality} ${place.locality},${place
                .subAdministrativeArea}';
            // getController!.update();
          }
        });
        return    address.value;
      }
    }
  }

  if (permission == LocationPermission.deniedForever) {

    permission =await Geolocator.requestPermission();
    //getController!.update();
    return    address.value;
  }
  return    address.value;
}