How do I get the current location from the location manager? - iphone

Question

i want my app to get the exact location (longitude and latitude) of where he is as every second, it is possible ? i have this code so far, every 3 second the app get the current location but it doesnt update if i move...
- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation{
NSLog(#"lol");
[locationManager stopUpdatingLocation];
if (wtf == 2) {
[[NSUserDefaults standardUserDefaults] setObject:newLocation forKey:#"old"];
NSLog(#"wtf");
wtf =0;
}
oldLocation = [[NSUserDefaults standardUserDefaults] objectForKey:#"old"];
double rep = [oldLocation distanceFromLocation:newLocation];
NSString *label1 = [NSString stringWithFormat:#"%2.90f",oldLocation.coordinate.latitude];
NSString *label2 = [NSString stringWithFormat:#"%2.90f",newLocation.coordinate.latitude];
if ([label1 isEqual:label2]) {
NSLog(#"penis");
}
labelm.text = label1;
labelkm.text = label2;
}
- (void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error {
}
-(void)actualise{
[locationManager startUpdatingLocation];
}
- (void)viewDidLoad {
[super viewDidLoad];
wtf = 2;
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;
[locationManager startUpdatingLocation];
[NSTimer scheduledTimerWithTimeInterval:3 target:self selector:#selector(actualise) userInfo:nil repeats:YES];
}
/*

Answer 1

Use this code to initialize and start the location manager:
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.distanceFilter = kCLDistanceFilterNone;
locationManager.desiredAccuracy = kCLLocationAccuracyNearestTenMeters;
[locationManager startUpdatingLocation];
And implement didUpdateToLocation like this:
- (void) locationManager:(CLLocationManager*)manager didUpdateToLocation:(CLLocation*)newLocation fromLocation:(CLLocation*) oldLocation
{
// This will be called every time the device has any new location information.
}
There is no need to use any timers.