How to get Latitude and longitude when iOS app in background?

Sometime it is required to get current location's latitude and longitude when iOS app in background .

To do that you can use following way

• First you should to change in info.plist file

           Required Background Modes (Array) 
           Add array element for App registers for location updates

• Now Second Thing

          In Appdelegate.m

            (void)applicationDidEnterBackground:(UIApplication *)application{ 
                    [NSTimer scheduledTimerWithTimeInterval:1.0 

                                     target:self

                                   selector:@selector(callMethod) userInfo:nil repeats:YES];

           }

         }

       

 -(void)callMethod{
      NSLog(@"This Line prints after every 1 sec when app in background infinite times untill app will be in foreground"); 
}