how to find the current location in iOS - ios

Question

now i find the my current location in simulator
when press button show my current location
but my app located other locations
.h
#import <MapKit/MapKit.h>
#import <UIKit/UIKit.h>
#import <CoreLocation/CoreLocation.h>
#interface ViewController : UIViewController<CLLocationManagerDelegate>
#property (nonatomic,retain)MKMapView *mapView;
- (IBAction)myview:(id)sender;
#property (strong, nonatomic) IBOutlet CLLocationManager *locationManger;
#end
.m
#import "ViewController.h"
#interface ViewController ()
#end
#implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (IBAction)myview:(id)sender {
_locationManger =[[CLLocationManager alloc]init];
_locationManger.distanceFilter=kCLDistanceFilterNone;
_locationManger.desiredAccuracy=kCLLocationAccuracyHundredMeters;
[_locationManger startUpdatingLocation];
[_mapView setMapType:MKMapTypeStandard];
[_mapView setZoomEnabled:YES];
[_mapView setScrollEnabled:YES];
MKCoordinateRegion region={ {0.0,0.0 },{0.0,0.0}};
region.center.latitude=_locationManger.location.coordinate.latitude;
region.center.longitude=_locationManger.location.coordinate.longitude;
region.span.longitudeDelta=0.007f;
region.span.latitudeDelta=0.007f;
[_mapView setRegion:region animated:YES];
[_mapView setDelegate:sender];
}
#end
i want when button press my current location show in map

Answer 1

use this following link it is very hopeful for you to find the current Location and etc, the link is http://www.appcoda.com/how-to-get-current-location-iphone-user/

Answer 2

Step 1: #import <MobileCoreServices/MobileCoreServices.h> in header file
Step 2: Add delegate CLLocationManagerDelegate
#interface yourViewController : UIViewController<CLLocationManagerDelegate>
{
CLLocationManager *locationManager;
CLLocation *currentLocation;
}
Step 3: Add this code in class file
- (void)viewDidLoad
{
[super viewDidLoad];
[self CurrentLocationIdentifier]; // call this method
}
Step 4: Method to get location
//------------ Current Location Address-----
-(void)CurrentLocationIdentifier
{
//---- For getting current gps location
locationManager = [CLLocationManager new];
locationManager.delegate = self;
locationManager.distanceFilter = kCLDistanceFilterNone;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;
[locationManager startUpdatingLocation];
//------
}
- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations
{
currentLocation = [locations objectAtIndex:0];
[locationManager stopUpdatingLocation];
CLGeocoder *geocoder = [[CLGeocoder alloc] init] ;
[geocoder reverseGeocodeLocation:currentLocation completionHandler:^(NSArray *placemarks, NSError *error)
{
if (!(error))
{
CLPlacemark *placemark = [placemarks objectAtIndex:0];
NSLog(#"\nCurrent Location Detected\n");
NSLog(#"placemark %#",placemark);
NSString *locatedAt = [[placemark.addressDictionary valueForKey:#"FormattedAddressLines"] componentsJoinedByString:#", "];
NSString *Address = [[NSString alloc]initWithString:locatedAt];
NSString *Area = [[NSString alloc]initWithString:placemark.locality];
NSString *Country = [[NSString alloc]initWithString:placemark.country];
NSString *CountryArea = [NSString stringWithFormat:#"%#, %#", Area,Country];
NSLog(#"%#",CountryArea);
}
else
{
NSLog(#"Geocode failed with error %#", error);
NSLog(#"\nCurrent Location Not Detected\n");
//return;
CountryArea = NULL;
}
/*---- For more results
placemark.region);
placemark.country);
placemark.locality);
placemark.name);
placemark.ocean);
placemark.postalCode);
placemark.subLocality);
placemark.location);
------*/
}];
}

Answer 3

-(void)getLocationCurrentAddresslatitude:(NSString *)lat andlongitude:(NSString *)longitude
{
NSHTTPURLResponse *response = nil;
NSString *jsonUrlString = [NSString stringWithFormat:#"https://maps.googleapis.com/maps/api/geocode/json?latlng=%#,%#&key=gfhhfhfhfghfghfhghfghfghDyk&result_type=street_address",lat,longitude];
NSLog(#"%#",jsonUrlString);
NSURL *url = [NSURL URLWithString:[jsonUrlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
//-- Get request and response though URL
NSURLRequest *request = [[NSURLRequest alloc]initWithURL:url];
NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:nil];
//-- JSON Parsing
NSDictionary * rootDictionary = [NSJSONSerialization JSONObjectWithData:responseData options:NSJSONReadingMutableContainers error:nil];
NSArray * result = [rootDictionary objectForKey:#"results"];
NSDictionary *dic=[result objectAtIndex:0];
NSString *address=[dic objectForKey:#"formatted_address"];
self.myAddress.text=address;
}