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POShowing the Pin Information by Default
 

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    <p>I am working with <code>MKPinAnnotationView</code> annotations pins over a <code>MKMapView</code>. Into the view that I am developing, there is a map centered on a pin. When I call the view the pin drops down and if I make a click over it, it shows the annotation information (<code>canShowCallout = YES</code>). How I can get this callout just when I open the view? Without making a click over the annotation pin.</p> <p>Thanks for reading.</p> <p><strong>Edited:</strong></p> <p>I am using this code.</p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; AddressAnnotation *annotation = [[[AddressAnnotation alloc] initWithCoordinate:self.currentAnnotationCoordinate] autorelease]; [self.mapView addAnnotation:annotation]; [self zoomCoordinate:self.currentAnnotationCoordinate]; } - (MKAnnotationView *)mapView:(MKMapView *)theMapView viewForAnnotation:(id &lt;MKAnnotation&gt;)annotation { // If it's the user location, just return nil. if ([annotation isKindOfClass:[MKUserLocation class]]) return nil; else { // Handles the other annotations. // Try to dequeue an existing pin view first. static NSString *AnnotationIdentifier = @"AnnotationIdentifier"; MKPinAnnotationView *pinView = (MKPinAnnotationView *)[self.mapView dequeueReusableAnnotationViewWithIdentifier:AnnotationIdentifier]; if (!pinView) { // If an existing pin view was not available, creates one. MKPinAnnotationView *customPinView = [[[MKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:AnnotationIdentifier] autorelease]; customPinView.animatesDrop = YES; customPinView.canShowCallout = YES; // Adds a detail disclosure button. UIButton *rightButton = [UIButton buttonWithType:UIButtonTypeDetailDisclosure]; [rightButton addTarget:self action:@selector(showDetails:) forControlEvents:UIControlEventTouchUpInside]; customPinView.rightCalloutAccessoryView = rightButton; return customPinView; } else pinView.annotation = annotation; } return nil; } - (void)mapViewDidFinishLoadingMap:(MKMapView *)theMapView { AddressAnnotation *annotation = [[[AddressAnnotation alloc] initWithCoordinate:self.currentAnnotationCoordinate] autorelease]; for (id&lt;MKAnnotation&gt; currentAnnotation in mapView.annotations) { if ([currentAnnotation isEqual:annotation]) { [mapView selectAnnotation:currentAnnotation animated:FALSE]; } } } </code></pre> <p><strong>Edited:</strong></p> <p>Calling <code>didAddAnnotationViews:</code> instead of <code>mapViewDidFinishLoadingMap:</code> (as aBitObvious has commented), it works fine.</p> <pre><code>- (void)mapView:(MKMapView *)mapView didAddAnnotationViews:(NSArray *)views { id&lt;MKAnnotation&gt; myAnnotation = [self.mapView.annotations objectAtIndex:0]; [self.mapView selectAnnotation:myAnnotation animated:YES]; } </code></pre>
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    1. USKampai
    1. USDaniel García Baena
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    1. COI recently answered a [question](http://stackoverflow.com/questions/4151094/getting-the-title-to-show-up-when-map-loads-with-mkmap/4151381#4151381) like this. See if it works for you.
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      1. USAnna
    2. COThanks, it works great like this. The only shadow is that the pin shows the information before touching the map (I am animating the drop down). How can I do it after?
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      1. POShowing the Pin Information by Default
      1. USDaniel García Baena
    3. COUse performSelector:withObject:afterDelay. See [this answer](http://stackoverflow.com/questions/4083491/mapkit-how-to-detect-annotations-have-loaded/4083553#4083553).
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