Why marker's info window doesn't show?

Question

I am stuck couldn't figour out why info window doesn't show up when I click on map's marker. I read on developer android site that only should I add marker and give them title, snippet and so on. But the result is nothing.

public class ClubMapActivity extends DefaultActivity implements GoogleMap.OnMarkerClickListener {
    private GoogleMap mMap;
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.clubmap);
        Bundle bundle = getIntent().getExtras();
        double lat = bundle.getDouble("latitude");
        double lng = bundle.getDouble("longitude");


        mMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.map)).getMap();
        mMap.addMarker(new MarkerOptions()
                .position(new LatLng(lat, lng))
                .title(bundle.getString("clubNmae")).snippet("AAA"));

        animateCameraTo(lat, lng);
        CameraUpdate zoom=CameraUpdateFactory.zoomTo(20);

        mMap.animateCamera(zoom);


    }

    public void animateCameraTo(final double lat, final double lng)
    {
        CameraUpdate center=
                CameraUpdateFactory.newLatLng(new LatLng(lat, lng));
        CameraUpdate zoom=CameraUpdateFactory.zoomTo(18);

        mMap.moveCamera(center);
        mMap.animateCamera(zoom);
    }


    @Override
    public boolean onMarkerClick(Marker marker) {
        if(marker.isInfoWindowShown()) {
            marker.hideInfoWindow();
        } else {
            marker.showInfoWindow();
        }
        return true;
    }
}

Answer 1

By default, an info window is displayed when a user taps on a marker if the marker has a title set.

Make sure your .title(bundle.getString("clubNmae") is returning not null value otherwise you cannot see the info window when clicking on the marker.

Answer 2

It doesn't look like you are calling setOnMarkerClickListener.

https://developers.google.com/maps/documentation/android/marker

Answer 3

Adding to @fish40 answer above: title must be not only NotNull but also NotEmpty, i.e. even if you pass "" as the marker title, the info window will not show up.