Custom GoogleMap marker with text drawn

CustomMarkerGenerator

//add dependency: com.google.maps.android:android-maps-utils:0.3.4

GoogleMap map; //map reference
LatLng point; //LatLng point reference
String markerText = "123"; //text on marker

IconGenerator iconFactory = new IconGenerator(context);
iconFactory.setBackground(context.getResources().getDrawable(R.drawable.custom_marker));
iconFactory.setTextAppearance(context, R.style.custom_text_apperance);
Bitmap icon = iconFactory.makeIcon(markerText);

map.addMarker(new MarkerOptions()
        .position(point)
        .title("Title")
        .icon(BitmapDescriptorFactory.fromBitmap(icon)));