docs: public boolean clearSelection(boolean requestLayout) {
          Log.d(Log.SUBSYSTEM.LAYOUT, TAG, "clearSelection [%d]", mSelectedItemsList.size());
  
          boolean updateLayout = false;
          List<ListItemHostWidget>  views = getAllHosts();
          for (ListItemHostWidget host: views) {
              if (host.isSelected()) {
                  host.setSelected(false);
                  updateLayout = true;
                  if (requestLayout) {
                      host.requestLayout();
                  }
              }
          }
          clearSelectedItemsList();
          return updateLayout;
      }