HorizontalScrollView: auto-scroll to end when new Views are added?

Question

I have a HorizontalScrollView containing a LinearLayout. On screen I have a Button that will add new Views to the LinearLayout at runtime, and I\'d like the scroll view to

Answer 1

This is what I did.

//Observe for a layout change    
ViewTreeObserver viewTreeObserver = yourLayout.getViewTreeObserver();
   if (viewTreeObserver.isAlive()) {
     viewTreeObserver.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
            @Override
            public void onGlobalLayout() {
                yourHorizontalScrollView.fullScroll(HorizontalScrollView.FOCUS_RIGHT);
            }
     });
   }