if (hasDivider()) requestLayout();
private void checkMulti(@IdRes int id) { if (id == NO_ID) removeAllChecked(); else if (mCheckedIds.contains(id)) { setCheckedStateForView(id, false); removeCheckedId(id); } else { setCheckedStateForView(id, true); addCheckedId(id); } // If this group has dividers, request a redraw if (hasDivider()) requestLayout(); }