Here you have updated code for infowindow
public class MainActivity extends FragmentActivity implements OnMapReadyCallback {
GoogleMap Map;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Getting reference to the SupportMapFragment of activity_main.xml
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
// Getting GoogleMap object from the fragment
mapFragment.getMapAsync(this);
// Setting a custom info window adapter for the google map
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
@Override
public void onMapReady(final GoogleMap googleMap) {
this.Map = googleMap;
Map.setInfoWindowAdapter(new InfoWindowAdapter() {
// Use default InfoWindow frame
@Override
public View getInfoWindow(Marker arg0) {
return null;
}
// Defines the contents of the InfoWindow
@Override
public View getInfoContents(Marker arg0) {
// Getting view from the layout file info_window_layout
View v = getLayoutInflater().inflate(R.layout.info_window_layout, null);
// Getting the position from the marker
LatLng latLng = arg0.getPosition();
// Getting reference to the TextView to set latitude
TextView tvLat = (TextView) v.findViewById(R.id.tv_lat);
// Getting reference to the TextView to set longitude
TextView tvLng = (TextView) v.findViewById(R.id.tv_lng);
// Setting the latitude
tvLat.setText("Latitude:" + latLng.latitude);
// Setting the longitude
tvLng.setText("Longitude:" + latLng.longitude);
// Returning the view containing InfoWindow contents
return v;
}
});
// Adding and showing marker while touching the GoogleMap
Map.setOnMapClickListener(new OnMapClickListener() {
@Override
public void onMapClick(LatLng arg0) {
// Clears any existing markers from the GoogleMap
Map.clear();
// Creating an instance of MarkerOptions to set position
MarkerOptions markerOptions = new MarkerOptions();
// Setting position on the MarkerOptions
markerOptions.position(arg0);
// Animating to the currently touched position
Map.animateCamera(CameraUpdateFactory.newLatLng(arg0));
// Adding marker on the GoogleMap
Marker marker = Map.addMarker(markerOptions);
// Showing InfoWindow on the GoogleMap
marker.showInfoWindow();
}
});
}
}