title: How to delay an annotation in mapview
body: <p>I have two locations in my app. The fist one in Europe and the second in America.</p>
  
  <p>When my app loads, the fist location region is visible and the little red ball annotation goes down animated. But, when I push a button that takes me to the second location, the app takes me there but when the new region appears the second location annotation is already there.</p>
  
  <p>Is there any way to delay the new annotation animation and show it only when the new region is visible?</p>
  
  <p>Probably when the map goes from location 1 to location 2 the animation occurs.</p>
  
  <p>Note: When I set the second locations nearer from location 1 the annotation animations works perfectly and I'm able to see it.</p>
  
  <p>Thanks in advice!</p>