/*@Override
      protected int getSelfNavDrawerItem() {
          return NAVDRAWER_ITEM_VIDEO_LIBRARY;
      }
  */
  @Override
  protected void onResume() {
    super.onResume();
    invalidateOptionsMenu();

    Fragment frag =
        getFragmentManager()
            .findFragmentById(com.saarang.samples.apps.iosched.R.id.videos_fragment);
    if (frag != null) {
      // configure video fragment's top clearance to take our overlaid controls (Action Bar
      // and spinner box) into account.
      int actionBarSize = UIUtils.calculateActionBarSize(this);
      int filterBarSize =
          getResources()
              .getDimensionPixelSize(com.saarang.samples.apps.iosched.R.dimen.filterbar_height);
      mDrawShadowFrameLayout.setShadowTopOffset(actionBarSize + filterBarSize);
      ((VideoLibraryFragment) frag)
          .setContentTopClearance(
              actionBarSize
                  + filterBarSize
                  + getResources()
                      .getDimensionPixelSize(
                          com.saarang.samples.apps.iosched.R.dimen.explore_grid_padding));
    }
  }
 @Override
 protected void onActionBarAutoShowOrHide(boolean shown) {
   super.onActionBarAutoShowOrHide(shown);
   mDrawShadowFrameLayout.setShadowVisible(shown, shown);
 }