CODEWITHSUNDEEP
androidgoogle-maps
Jay
Jay

Reputation: 21

OnMapReadyCallback not calling

I'm working on google map v2. I implement OnMapReadyCallback in a custom map fragment but it's not trigger onMapReady once fragment start.

my code:

public class CustomMapFragment extends Fragment implements OnMapReadyCallback,GoogleMap.OnMarkerClickListener{

OnCreateView

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    rootView = inflater.inflate(R.layout.fragment_custom_map, container, false);

    mMapView = (MapView) rootView.findViewById(R.id.mapView);
    mMapView.onCreate(savedInstanceState);
    mMapView.onResume(); // needed to get the map to display immediately

    try {
        MapsInitializer.initialize(this.getActivity());
    } catch (Exception e) {
        e.printStackTrace();
    }


    mMapView.getMapAsync(this);


    return rootView;
}

Override method

@Override
public void onMapReady(GoogleMap mMap) {
    googleMap = mMap;

    googleMap.setMyLocationEnabled(true);

    LatLng mMyLocation = new LatLng(mLat, mLng);


    CameraPosition cameraPosition = new CameraPosition.Builder().target(mMyLocation).zoom(13).build();
  googleMap.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));


    Log.d("Map", "OnMapReady");
    googleMap.setOnMarkerClickListener(this);

}

Search around but not luck.

Upvotes: 1

Views: 1539

Answers (1)

rafsanahmad007
rafsanahmad007

Reputation: 23881

Apply couple of changes:

in onCreateView() remove mMapView.onResume();

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    view = inflater.inflate(R.layout.fragment_map, container, false);
    try {
        MapsInitializer.initialize(getActivity());
    } catch (Exception e) {
    }
    mMapView = (MapView) view.findViewById(R.id.map);
    mMapView.onCreate(savedInstanceState);
    mMapView.getMapAsync(this);
}

Now in onResume()

@Override
public void onResume() {
    super.onResume();
    mMapView.onResume();
}

your onMapReady() looks ok.

Make sure you add this in xml:

  <com.google.android.gms.maps.MapView
        android:id="@+id/map"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

Upvotes: 1

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