@SuppressWarnings("deprecation")
					@Override
					public void onGlobalLayout() {
						getViewTreeObserver()
								.removeGlobalOnLayoutListener(this);

						snapToPage(page, PAGE_SNAP_DURATION);
					}
Adding functionality of program page spapping and infinite paging. Call
{@link instaniate()} to initialize.

@author A.Zaitsev
app/src/main/java/pro/alexzaitsev/freepager/library/view/infinite/AbstractInfiniteVerticalPager.java