@SuppressWarnings({"rawtypes", "unchecked"})
public static List getCategories(Object routerObj) {
final android.media.MediaRouter router = (android.media.MediaRouter) routerObj;
final int count = router.getCategoryCount();
List out = new ArrayList(count);
for (int i = 0; i < count; i++) {
out.add(router.getCategoryAt(i));
}
return out;
}
