@Override
    public void onReceiveTargetUpdate(final TargetInfo targetInfo) {
        if (Settings.isAutotargetIndividualRoute()) {
            Settings.setAutotargetIndividualRoute(false);
            ViewUtils.showShortToast(this, R.string.map_disable_autotarget_individual_route);
        }
        setTarget(targetInfo.coords, targetInfo.geocode);
    }
Get the current map state from the map view if it exists or from the mapStateIntent field otherwise.

@return the current map state as an array of int, or null if no map state is available
main/src/main/java/cgeo/geocaching/maps/mapsforge/v6/NewMap.java