How to display bubble on map annotation pin automatically without drop animation - iphone

Question

I have a standart annotation pin, placing on my coordinates, automatically showing bubble with Title/Subtitle. When tracking my coordinates in move, the pin every time does drop animation. I tried to annView.animatesDrop=FALSE but in this case bubble doesn't appear automatically (for automatic appearance I used selectAnnotation:addAnnotation animated:YES). What needs to do to have a pin with automatic Title/Subtitle showing without drop animation?
P.S. Sorry for my bad English.

Answer 1

annView.animatesDrop=NO;
It works in my code. Displays the pin without drop animation.

Answer 2

You have to use the annView.animatesDrop=FALSE but at the right place. That would be in the
- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id < MKAnnotation >)annotation
delegate method, right after you've created that annotationView.
You cannot select the annotationView in the same run loop you add it, if I remember well. I use a
- (void)performSelector:(SEL)aSelector withObject:(id)anArgument afterDelay:(NSTimeInterval)delay
to do it, setting the delay to 0 to have it occur on the new run loop.
In my case, I have
[self performSelector:#selector(selectPlace:) withObject:annotation afterDelay:0];
- (void)selectPlace:(id)<MKAnnotation>place{
//Lots of stuff for my precise case
CLLocationCoordinate2D center;
center.latitude = place.latitudeValue;
center.longitude = place.longitudeValue;
MKCoordinateSpan span;
span.latitudeDelta = 4;
span.longitudeDelta = 5;
MKCoordinateRegion germany;
germany.center = center;
germany.span = span;
[mapView setRegion:germany animated:YES];
// End of custom stuff
[mapView selectAnnotation:(id)place animated:YES]; //This is what you're interested in
}