(Android) HorizontalScrollView scroll to end?

Question

Android

Comrades tell me.
There is a HorizontalScrollView element, a TextView is programmatically added to it.
How to make the scroller move all the way to the right (so that the last elements fall into the field of view).
All found:

scrollView.postDelayed(new Runnable() {
                        public void run() {
                            scrollView.fullScroll(HorizontalScrollView.FOCUS_RIGHT);
                        }
                    }, 100L);