code: public boolean isOnAtCurrentZoom(GoogleMap map, LatLng latLng) {
          float zoom = MapUtils.getCurrentZoom(map);
          boolean on = isOnAtCurrentZoom(zoom, latLng);
          return on;
      }
docs: Determine if the the feature overlay is on for the current zoom level of the map at the location
  
  @param map    google map
  @param latLng lat lon location
  @return true if on
  @since 1.2.6