It's a bit weird that I did everything to setup the google map, and can get map successfully. But why the map could not shown, only display an white board and zoom buttons.
Here is what I did:
- Make google map service on.
- Enable the permission, use debug api key and set openGL on in manifest.
- I use SupportMapFragment both in layout and java as I need to compatible above 2.2 version.
anyone can help?