如何在 NSString IOS7 中存储当前位置的经纬度

Question

您好，在我的应用程序中，我正在使用 Google IOS SDK 获取当前位置，知道我想存储当前位置经度和纬度 NSString，请告诉我该怎么做。

我当前的位置获取代码。

- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation {
      GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:newLocation.coordinate.latitude
                                                        longitude:newLocation.coordinate.longitude
                                                             zoom:17.0];
      [googleMapView animateToCameraPosition:camera];

 }

我正在使用上面的代码获取当前位置，请告诉如何将纬度和经度存储在 NSString 中。

谢谢。

Answer 1

- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation
{
NSLog(@"didUpdateToLocation: %@", newLocation);
[locationManager stopUpdatingLocation];

CLLocation *currentLocation = newLocation;

if (currentLocation != nil) {

 GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:newLocation.coordinate.latitude
                                                    longitude:newLocation.coordinate.longitude
                                                         zoom:17.0];
  [googleMapView animateToCameraPosition:camera];

    NSString *getcurrlong = [NSString stringWithFormat:@"%.8f", currentLocation.coordinate.longitude];
    NSString *getcurrlat = [NSString stringWithFormat:@"%.8f", currentLocation.coordinate.latitude];


}
}

斯威夫特 3

 func locationManager(_ manager: CLLocationManager, didUpdateTo newLocation: CLLocation, from oldLocation: CLLocation) {
print("didUpdateToLocation: \(newLocation)")
locationManager.stopUpdatingLocation()
let currentLocation: CLLocation? = newLocation
if currentLocation != nil {
    let camera = GMSCameraPosition.camera(with: newLocation.coordinate.latitude, longitude: newLocation.coordinate.longitude, zoom: 17.0)
    googleMapView.animate(to: camera)
    var getcurrlong = String(format: "%.8f", currentLocation?.coordinate?.longitude)
    var getcurrlat = String(format: "%.8f", currentLocation?.coordinate?.latitude)
}
}