我的目的是在加载视图时获取用户的经度/纬度,并将值存储在两个变量中以供以后计算.我不需要跟踪用户的位置并更新它,我只需要一次他/她的坐标.我的代码如下所示：
- (void)viewDidLoad {
[super viewDidLoad];
// locationManager update as location
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;
locationManager.distanceFilter = kCLDistanceFilterNone;
[locationManager startUpdatingLocation];
CLLocation *location = [locationManager location];
// Configure the new event with information from the location
CLLocationCoordinate2D coordinate = [location coordinate];
float longitude=coordinate.longitude;
float latitude=coordinate.latitude;
NSLog(@"dLongitude : %f",longitude);
NSLog(@"dLatitude : %f",latitude);
}
在控制台我不断得到这个：
dLongitude : 0.000000 dLatitude : 0.000000
你能帮我吗