How to get current location using CLLocationManager in iOS

Question

I can already find the current location using latitude and longitude, but I would also like to be able to find the current location given a zip code.

Here is what I

Answer 1

Here is a code to get user current location using block

1) #import

2)

3) in .h file

//Location
typedef void(^locationBlock)();

//Location
-(void)GetCurrentLocation_WithBlock:(void(^)())block;

@property (nonatomic, strong) locationBlock _locationBlock;
@property (nonatomic,copy)CLLocationManager *locationManager;
@property (nonatomic)CLLocationCoordinate2D coordinate;
@property (nonatomic,strong) NSString *current_Lat;
@property (nonatomic,strong) NSString *current_Long;

4) in .m file

#pragma mark - CLLocationManager
-(void)GetCurrentLocation_WithBlock:(void(^)())block {
    self._locationBlock = block;
    _locationManager = [[CLLocationManager alloc] init];
    [_locationManager setDelegate:self];
    [_locationManager setDistanceFilter:kCLDistanceFilterNone];
    [_locationManager setDesiredAccuracy:kCLLocationAccuracyBest];
    if (IS_OS_8_OR_LATER) {
        if ([_locationManager respondsToSelector:@selector(requestWhenInUseAuthorization)]) {
            [_locationManager requestWhenInUseAuthorization];
            [_locationManager requestAlwaysAuthorization];
        }
    }
    [_locationManager startUpdatingLocation];
}

- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations {
    CLLocation *currentLoc=[locations objectAtIndex:0];
    _coordinate=currentLoc.coordinate;
    _current_Lat = [NSString stringWithFormat:@"%f",currentLoc.coordinate.latitude];
    _current_Long = [NSString stringWithFormat:@"%f",currentLoc.coordinate.longitude];
    NSLog(@"here lat %@ and here long %@",_current_Lat,_current_Long);
    self._locationBlock();
    [_locationManager stopUpdatingLocation];
    _locationManager = nil;
}

- (void)locationManager:(CLLocationManager *)manager
       didFailWithError:(NSError *)error {
}

5) Call function

- (void)viewDidLoad {
    [super viewDidLoad];
    [self GetCurrentLocation_WithBlock:^{
        NSLog(@"Lat ::%f,Long ::%f",[self.current_Lat floatValue],[self.current_Long floatValue]);
    }];
}

6) And add below line to .plist

Any one or both of below keys needs to be added in Info.plist file.

NSLocationWhenInUseUsageDescription
NSLocationAlwaysUsageDescription