@Override
 public void loadMore() {
   mFootUpdate.showLoading();
   if (listView.getAdapter() == searchAdapter) {
     searchAdapter.loadMore();
   } else {
     chooseAdapter.loadMore();
   }
 }
 private void reset() {
   currentCity = null;
   latitude = longitude = 0;
   chooseAdapter.searcher.configure(this, null, null);
   chooseAdapter.list.clear();
   chooseAdapter.list.add(emptyLocation);
   if (selectedLocation != null && selectedLocation.type != LocationObject.Type.Undefined) {
     chooseAdapter.list.add(selectedLocation);
   } else {
     selectedLocation = emptyLocation;
   }
   chooseAdapter.notifyDataSetChanged();
   searchAdapter.disabled();
 }