Examples with IExpandable com.mikepenz.fastadapter.IExpandable used on opensource projects

Example 11 with IExpandable

use of com.mikepenz.fastadapter.IExpandable in project FastAdapter by mikepenz.

the class AdapterUtil method findSubItemSelections.

/**
     * internal method to find all selections from subItems and sub sub items so we can save those inside our savedInstanceState
     *
     * @param item       the parent item
     * @param selections the ArrayList which will be stored in the savedInstanceState
     */
public static <Item extends IItem> void findSubItemSelections(Item item, List<String> selections) {
    if (item instanceof IExpandable && !((IExpandable) item).isExpanded() && ((IExpandable) item).getSubItems() != null) {
        List<Item> subItems = (List<Item>) ((IExpandable<Item, ?>) item).getSubItems();
        Item subItem;
        String id;
        for (int i = 0, size = subItems.size(); i < size; i++) {
            subItem = subItems.get(i);
            id = String.valueOf(subItem.getIdentifier());
            if (subItem.isSelected()) {
                selections.add(id);
            }
            findSubItemSelections(subItem, selections);
        }
    }
}