Question

I have a LinearLayout, and I dynamically add View items . I need to get new items were located lower than the old ones.

for example:

MenuLayout = (LinearLayout) MainActivity.findViewById (R.id.MenuLayout);
MenuLayout.addView(newBox); //at the top
MenuLayout.addView(newBox); //lower 
MenuLayout.addView(newBox); //At the bottom

Answer 1

Just add them to a collection while you’re adding them. Then you can refer to what ever the object is by the collection.

private ArrayList<E> collection = new ArrayList<E>();

......

    MenuLayout = (LinearLayout) MainActivity.findViewById (R.id.MenuLayout);
    MenuLayout.addView(newBox); collection.add(newBox); //index 0 in collection
    MenuLayout.addView(newBox); collection.add(newBox); //index 1 in collection
    MenuLayout.addView(newBox); collection.add(newBox); //index 2 in collection