74.1 The Elements of the Google Maps Android API
The Google Maps Android API consists of a core set of classes that combine to provide mapping capabilities in Android applications. The key elements of a map are as follows:
•GoogleMap – The main class of the Google Maps Android API. This class is responsible for downloading and displaying map tiles and for displaying and responding to map controls. The GoogleMap object is not created directly by the application but is instead created when MapView or MapFragment instances are created. A reference to the GoogleMap object can be obtained within application code via a call to the getMap() method of a MapView, MapFragment or SupportMapFragment instance.
•MapView - A subclass of the View class, this class provides the view canvas onto which the map is drawn by the GoogleMap object, allowing a map to be placed in the user interface layout of an activity.
•SupportMapFragment – A subclass of the Fragment...
