private void checkDisableTouch() {

    mCheckDisableTouch = true;
    mRoot.postDelayed(
        new Runnable() {

          @Override
          public void run() {

            Log.d("TEST", "activeDownloaders = " + activeDownloaders);
            if (mRoot != null) mRoot.setDisableTouch(activeDownloaders > 0);
            if (activeDownloaders == 0) {

              if (!(getListView() != null
                  && getListView().getLastVisiblePosition() == mAdapter.getCount() - 1)) {

                Log.d("TEST", "smoothScrollBy");
                if (getListView() != null)
                  getListView().smoothScrollBy(getListView().getHeight(), 700);
              } else {

                Log.d("TEST", "setImageDownloaded true");
                UtilHelper.setImageDownloaded(getActivity(), true);
              }
            }

            mCheckDisableTouch = false;
          }
        },
        250);
  }