Я пытаюсь найти местоположение пользователя в приложении iOS. Вначале я включил рамки коллиляции. Затем при нажатии кнопки я вызываю базовое расположение api, как показано ниже. Когда я пытаюсь установить это на устройстве, основное местоположение никогда не запрашивает разрешения пользователя. Когда я пытаюсь найти местоположение при нажатии кнопки, я получаю kCLAuthorizationStatusNotDetermined как authorisationStatus. Пожалуйста, помогите мне в этом. Я не знаю, что происходит.
- (IBAction)fetchLessAccurateLocation:(id)sender {
[self.txtLocation setText:@""];
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.desiredAccuracy = kCLLocationAccuracyKilometer;
locationManager.distanceFilter = 1000;
if ([self shouldFetchUserLocation]) {
[locationManager startUpdatingLocation];
}
}
Это мой метод toFetchUserLocation:
-(BOOL)shouldFetchUserLocation{
BOOL shouldFetchLocation= NO;
if ([CLLocationManager locationServicesEnabled]) {
switch ([CLLocationManager authorizationStatus]) {
case kCLAuthorizationStatusAuthorized:
shouldFetchLocation= YES;
break;
case kCLAuthorizationStatusDenied:
{
UIAlertView *alert= [[UIAlertView alloc]initWithTitle:@"Error" message:@"App level settings has been denied" delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles: nil];
[alert show];
alert= nil;
}
break;
case kCLAuthorizationStatusNotDetermined:
{
UIAlertView *alert= [[UIAlertView alloc]initWithTitle:@"Error" message:@"The user is yet to provide the permission" delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles: nil];
[alert show];
alert= nil;
}
break;
case kCLAuthorizationStatusRestricted:
{
UIAlertView *alert= [[UIAlertView alloc]initWithTitle:@"Error" message:@"The app is recstricted from using location services." delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles: nil];
[alert show];
alert= nil;
}
break;
default:
break;
}
}
else{
UIAlertView *alert= [[UIAlertView alloc]initWithTitle:@"Error" message:@"The location services seems to be disabled from the settings." delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles: nil];
[alert show];
alert= nil;
}
return shouldFetchLocation;
}
Вот мой метод делегирования основного местоположения:
- (void)locationManager:(CLLocationManager *)manager
didUpdateLocations:(NSArray *)locations __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_6_0){
NSLog(@"location fetched in delegate");
CLLocation* location = [locations lastObject];
NSDate* eventDate = location.timestamp;
NSTimeInterval howRecent = [eventDate timeIntervalSinceNow];
if (abs(howRecent) < 15.0) {
// If the event is recent, do something with it.
NSLog(@"inside loop.... latitude %+.6f, longitude %+.6f\n",
location.coordinate.latitude,
location.coordinate.longitude);
}
NSLog(@"latitude %+.6f, longitude %+.6f\n",
location.coordinate.latitude,
location.coordinate.longitude);
[self.txtLocation setText:[NSString stringWithFormat:@"\nlatitude: %+.6f \nlongitude: %+.6f", location.coordinate.latitude, location.coordinate.longitude]];
[locationManager stopUpdatingLocation];
[locationManager stopMonitoringSignificantLocationChanges];
if(locationManager!=nil){
locationManager.delegate= nil;
locationManager= nil;
}
}
