track MKMapView networking connection?

is it possible to know when the map has fully loaded all of its data (I know u can with other connections开发者_如何学C) and then perform some action? Basically I want to do a task only if and when the map has fully loaded and not with the grey squares that show with poor network signal?

Many thanks

Jules

Implement the appropriate methods of the MKMapViewDelegate protocol:

– mapViewWillStartLoadingMap:
– mapViewDidFinishLoadingMap:
– mapViewDidFailLoadingMap:withError: