MapView.onMapReady never called in Fragment for load Google Map in MapView

Question

I\'ll try to show a map in my Android application on a fragment named RoeteFragment. If I debug my code I see that the method onMapReady is never c

Answer 1

The map fragment is part of a layout you inflate to another fragment (let's call it parent). The inflated fragment becomes a child fragment NOT of the activity BUT of the parent fragment. You have to ask the parent fragment's child fragment manager:

Note: Just extend simple fragment public class MapsFragments extends Fragment implements OnMapReadyCallback {} XML file

and

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {

    Log.d("check","onCreateView");
    // Inflate the layout for this fragment
    View view= inflater.inflate(R.layout.fragment_maps_fragments, container, false);
    // Gets the MapView from the XML layout and creates it
    final SupportMapFragment myMAPF = (SupportMapFragment) getChildFragmentManager()
            .findFragmentById(R.id.map);
    myMAPF.getMapAsync(this);
    return  view;
}`