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    <p>Steps to get this implemented are as follows: </p> <ol> <li><p>Add "App registers for location updates" at item 0 in "Required background modes" in info.plist of your project.</p></li> <li><p>Write below code at application did finish launching.</p> <pre><code>[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(startFetchingLocationsContinously) name:START_FETCH_LOCATION object:nil]; </code></pre></li> <li><p>Write below code from where you want to start tracking</p> <pre><code>[[NSNotificationCenter defaultCenter] postNotificationName:START_FETCH_LOCATION object:nil]; AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate]; [appDelegate startUpdatingDataBase]; </code></pre></li> <li><p>Paste following code to AppDelegate.m</p> <pre><code>#pragma mark - Location Update -(void)startFetchingLocationsContinously{ NSLog(@"start Fetching Locations"); self.locationUtil = [[LocationUtil alloc] init]; [self.locationUtil setDelegate:self]; [self.locationUtil startLocationManager]; } -(void)locationRecievedSuccesfullyWithNewLocation:(CLLocation*)newLocation oldLocation:(CLLocation*)oldLocation{ NSLog(@"location received successfullly in app delegate for Laitude: %f and Longitude:%f, and Altitude:%f, and Vertical Accuracy: %f",newLocation.coordinate.latitude,newLocation.coordinate.longitude,newLocation.altitude,newLocation.verticalAccuracy); } -(void)startUpdatingDataBase{ UIApplication* app = [UIApplication sharedApplication]; bgTask = UIBackgroundTaskInvalid; bgTask = [app beginBackgroundTaskWithExpirationHandler:^(void){ [app endBackgroundTask:bgTask]; }]; SAVE_LOCATION_TIMER = [NSTimer scheduledTimerWithTimeInterval:300 target:self selector:@selector(startFetchingLocationsContinously) userInfo:nil repeats:YES]; } </code></pre></li> <li><p>Add a class by name "LocationUtil" and paste following code into the header file:</p> <pre><code>#import &lt;Foundation/Foundation.h&gt; #import &lt;CoreLocation/CoreLocation.h&gt; @protocol LocationRecievedSuccessfully &lt;NSObject&gt; @optional -(void)locationRecievedSuccesfullyWithNewLocation:(CLLocation*)newLocation oldLocation:(CLLocation*)oldLocation; -(void)addressParsedSuccessfully:(id)address; @end @interface LocationUtil : NSObject &lt;CLLocationManagerDelegate&gt; { } //Properties @property (nonatomic,strong) id&lt;LocationRecievedSuccessfully&gt; delegate; -(void)startLocationManager; </code></pre> <p>And paste following code in LocationUtil.m</p> <pre><code>-(void)startLocationManager{ locationManager = [[CLLocationManager alloc] init]; locationManager.delegate = self; [locationManager setPausesLocationUpdatesAutomatically:YES]; //Utkarsh 20sep2013 //[locationManager setActivityType:CLActivityTypeFitness]; locationManager.distanceFilter = kCLDistanceFilterNone; locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation; [locationManager startUpdatingLocation]; //Reverse Geocoding. geoCoder=[[CLGeocoder alloc] init]; //set default values for reverse geo coding. } //for iOS&lt;6 - (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation { //call delegate Method [delegate locationRecievedSuccesfullyWithNewLocation:newLocation oldLocation:oldLocation]; NSLog(@"did Update Location"); } //for iOS&gt;=6. - (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations { CLLocation *newLocation = [locations objectAtIndex:0]; CLLocation *oldLocation = [locations objectAtIndex:0]; [delegate locationRecievedSuccesfullyWithNewLocation:newLocation oldLocation:oldLocation]; NSLog(@"did Update Locationsssssss"); } </code></pre></li> </ol>
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    1. POStart Location Manager in iOS 7 from background task
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    1. USUtkarsh Goel
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    1. COcan you please give source code example..
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