docs: public static StateListDrawable getIconStateList(Drawable icon, Drawable selectedIcon) {
          StateListDrawable iconStateListDrawable = new StateListDrawable();
          iconStateListDrawable.addState(new int[]{android.R.attr.state_selected}, selectedIcon);
          iconStateListDrawable.addState(new int[]{}, icon);
          return iconStateListDrawable;
      }