How to use google map V2 inside fragment?

Question

I have a fragment which is a part of Viewpager, and I want to use Google Map V2 inside that fragment. This is what I have tried so far,

In my fragment,

Answer 1

This is how I did it

in layout:

in code:

public class GPS extends FragmentActivity {

@Override
protected void onResume() {
    super.onResume();
    setUpMapIfNeeded();
}

private void setUpMapIfNeeded() {
    // Do a null check to confirm that we have not already instantiated the map.
    if (supportMap == null) {
        // Try to obtain the map from the SupportMapFragment.
        supportMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
                .getMap();
        // Check if we were successful in obtaining the map.
        if (supportMap != null) {
            MarkerOptions mo = new MarkerOptions().position( new LatLng( latitude, longitude ) );
            supportMap.addMarker( mo );
        }
    }
}
}

Took me a lot of fiddling, you need just the right combination of things, make sure your class extends FragmentActivity