Android Google Maps v2 - Add object to marker

Question

How can we add an object to a marker in the new Google Maps Android API v2? So if we click on the InfoWindow, we can do something with the obje

Answer 1

You can bind an object within the marker after adding it on the map like:

MarkerOptions markerOptions = new MarkerOptions().position(YOUR_LANG_LAT).title(YOUR_TITLE);
Marker addedMarker = mMap.addMarker(markerOptions);
CustomObject obj = new CustomObject();
addedMarker.setTag(obj);

Then on map click for instance you can retrieve your object as:

mMap.setOnMarkerClickListener(marker -> {
    CustomObject obj = (CustomObject) marker.getTag();

    return false;
});