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

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Implement the appropriate methods of the MKMapViewDelegate protocol:

– mapViewWillStartLoadingMap:
– mapViewDidFinishLoadingMap:
– mapViewDidFailLoadingMap:withError: