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POLoading view trying to remove previous view from stack
 

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  1. POLoading view trying to remove previous view from stack
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    <p>Scratching my head on this:</p> <p>I have a viewController with a "loading..." view that is called when I load another viewController with a MapKit view which searches for a location.</p> <p>On this "Loading..." view there is a cancel button which when clicked switches the view to the starting viewController. What is happening is when I switch to the starting view, the Map View still in the stack and updating the location in the background. I tried [locationmanager stopupdatinglocation] and I cannot get it to stop updating. All I need is to remove the map view from the stack alltogether,</p> <p>Can anyone help ?</p> <p>Thanks</p> <p>This is the back button code from the loading... view:</p> <pre><code>-(void)back{ [UIApplication sharedApplication].networkActivityIndicatorVisible=NO; Car_Park_AppViewController *appView = [[Car_Park_AppViewController alloc]initWithNibName:@"Car_Park_AppViewController" bundle:nil]; appView.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal; [self presentModalViewController:appView animated:YES]; [appView release]; } </code></pre> <p>map view code</p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; mapView.mapType = MKMapTypeSatellite; mapView.showsUserLocation=TRUE; loading *loadingView = [[loading alloc] init]; [super.view addSubview:loadingView.view]; locationManager = [[CLLocationManager alloc] init]; locationManager.delegate=self; locationManager.distanceFilter = kCLDistanceFilterNone; locationManager.desiredAccuracy = kCLLocationAccuracyBest; [locationManager startUpdatingLocation]; CLLocationCoordinate2D location; location.latitude = mapView.userLocation.location.coordinate.latitude; location.longitude = mapView.userLocation.location.coordinate.longitude; } - (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation { MyManager *mng = [MyManager sharedManager]; mng.startLocation = newLocation; MKCoordinateSpan span; span.latitudeDelta=.00001; span.longitudeDelta=.00001; MKCoordinateRegion region; region.center = newLocation.coordinate; region.span=span; [mapView setRegion:region animated:TRUE]; i++; NSTimeInterval locationAge = -[mng.endLocation.timestamp timeIntervalSinceNow]; NSLog(@"Accuracy %f",newLocation.horizontalAccuracy); if ((locationAge &lt; 5.0) &amp;&amp; (newLocation.horizontalAccuracy &lt; 30.1)){ [self recLocation]; i=0; } haveAlreadyReceivedCoordinates = YES; } </code></pre>
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    1. USFcalmon
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      1. POLoading view trying to remove previous view from stack
      1. USRahul Vyas
 

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