Методы делегата основного местоположения не получаются в iOS 8.3 Xcode 6.3.1

Я пытаюсь получить текущее местоположение пользователя с помощью Framework Core Framework в Xcode 6.3.1, я сделал следующие вещи:

Добавлена Структура размещения ядра в Целевая → Общие → Связанные структуры и библиотеки

Мой файл ViewController.h, как показано ниже,

#import <UIKit/UIKit.h>
#import <CoreLocation/CoreLocation.h>

@interface ViewController : UIViewController<CLLocationManagerDelegate>
@property (weak, nonatomic) IBOutlet UILabel *lblLatitude;
@property (weak, nonatomic) IBOutlet UILabel *lblLongitude;
@property (weak, nonatomic) IBOutlet UILabel *lblAddress;
@property (strong, nonatomic) CLLocationManager *locationManager;

@end

Файл My ViewController.m показан ниже,

- (void)viewDidLoad
{

[super viewDidLoad];
self.locationManager = [[CLLocationManager alloc] init];

self.locationManager.delegate = self;
if(IS_OS_8_OR_LATER){
    NSUInteger code = [CLLocationManager authorizationStatus];
    if (code == kCLAuthorizationStatusNotDetermined && ([self.locationManager respondsToSelector:@selector(requestAlwaysAuthorization)] || [self.locationManager respondsToSelector:@selector(requestWhenInUseAuthorization)])) {
    if([[NSBundle mainBundle] objectForInfoDictionaryKey:@"NSLocationAlwaysUsageDescription"]){
        [self.locationManager requestAlwaysAuthorization];
    } else if([[NSBundle mainBundle] objectForInfoDictionaryKey:@"NSLocationWhenInUseUsageDescription"]) {
        [self.locationManager  requestWhenInUseAuthorization];
    } else {
        NSLog(@"Info.plist does not contain NSLocationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription");
    }
}
}
[self.locationManager startUpdatingLocation];
}

#pragma mark - CLLocationManagerDelegate

- (void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error
{
    NSLog(@"didFailWithError: %@", error);
    UIAlertView *errorAlert = [[UIAlertView alloc]
                       initWithTitle:@"Error" message:@"Failed to Get Your Location" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
    [errorAlert show];
}

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

    if (currentLocation != nil) {
        lblLatitude.text = [NSString stringWithFormat:@"%.8f", currentLocation.coordinate.longitude];
        lblLongitude.text = [NSString stringWithFormat:@"%.8f", currentLocation.coordinate.latitude];
    }
}
@end

Я также добавил следующие ключи в свой файл info.plist

NSLocationWhenInUseUsageDescription
NSLocationAlwaysUsageDescription

Проверено все, что указано здесь, здесь, здесь, здесь, и намного больше списка

Итак, есть ли у кого решение для этой проблемы, любезно помогите. Потеряли мой разум, ища это в течение всего дня.

#import <UIKit/UIKit.h> #import <MapKit/MapKit.h> #import <MapKit/MKAnnotation.h> // #define IS_OS_8_OR_LATER ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0) @interface ViewController : UIViewController <MKMapViewDelegate, CLLocationManagerDelegate> { __weak IBOutlet UINavigationItem *navigationItem; } @property (weak, nonatomic) IBOutlet MKMapView *mapView; @property(nonatomic, retain) CLLocationManager *locationManager; @end

#import "ViewController.h" @interface ViewController () @end @implementation ViewController @synthesize mapView; - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. [self setUpMap]; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } -(void)setUpMap { mapView.delegate = self; self.locationManager = [[CLLocationManager alloc] init]; self.locationManager.delegate = self; #ifdef __IPHONE_8_0 // if(IS_OS_8_OR_LATER) { if ([self.locationManager respondsToSelector:@selector(requestAlwaysAuthorization)]) { // Use one or the other, not both. Depending on what you put in info.plist [self.locationManager requestAlwaysAuthorization]; } #endif [self.locationManager startUpdatingLocation]; mapView.showsUserLocation = YES; [mapView setMapType:MKMapTypeStandard]; [mapView setZoomEnabled:YES]; [mapView setScrollEnabled:YES]; } -(void)viewDidAppear:(BOOL)animated { [super viewDidAppear:YES]; self.locationManager.distanceFilter = kCLDistanceFilterNone; self.locationManager.desiredAccuracy = kCLLocationAccuracyBest; [self.locationManager startUpdatingLocation]; NSLog(@"%@", [self deviceLocation]); //View Area MKCoordinateRegion region = { { 0.0, 0.0 }, { 0.0, 0.0 } }; region.center.latitude = self.locationManager.location.coordinate.latitude; region.center.longitude = self.locationManager.location.coordinate.longitude; region.span.longitudeDelta = 0.005f; region.span.longitudeDelta = 0.005f; [mapView setRegion:region animated:YES]; } - (void)mapView:(MKMapView *)mapView didUpdateUserLocation:(MKUserLocation *)userLocation { MKCoordinateRegion region = MKCoordinateRegionMakeWithDistance(userLocation.coordinate, 800, 800); [self.mapView setRegion:[self.mapView regionThatFits:region] animated:YES]; } - (NSString *)deviceLocation { return [NSString stringWithFormat:@"latitude: %f longitude: %f", self.locationManager.location.coordinate.latitude, self.locationManager.location.coordinate.longitude]; }

Ответ 1