public void configureListView(ListView listView) {
		this.listView = listView;
		this.listView.setOnScrollListener(new OnScrollListener() {

			int scrollPosition;

			@Override
			public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
				notifyScrollToAdditionalScrollListener(view, firstVisibleItem, visibleItemCount, totalItemCount);
				View topChild = view.getChildAt(0);

				int newScrollPosition;
				if (topChild == null) {
					newScrollPosition = 0;
				} else {
					newScrollPosition = view.getFirstVisiblePosition() * topChild.getHeight() - topChild.getTop();
				}
				if (Math.abs(newScrollPosition - scrollPosition) >= SCROLL_DIRECTION_CHANGE_THRESHOLD) {
					onScrollPositionChanged(scrollPosition, newScrollPosition);
				}

				scrollPosition = newScrollPosition;
			}

			@Override
			public void onScrollStateChanged(AbsListView view, int scrollState) {
				notifyScrollStateChangedToAdditionalScrollListener(view, scrollState);

			}
		});
	}
public void configureListView ( ListView listView ) { this . listView = listView ; this . listView . setOnScrollListener ( new OnScrollListener ( ) { int scrollPosition ; @ Override public void onScroll ( AbsListView view , int firstVisibleItem , int visibleItemCount , int totalItemCount ) { notifyScrollToAdditionalScrollListener ( view , firstVisibleItem , visibleItemCount , totalItemCount ) ; View topChild = view . getChildAt ( 0 ) ; int newScrollPosition ; if ( topChild == null ) { newScrollPosition = 0 ; } else { newScrollPosition = view . getFirstVisiblePosition ( ) * topChild . getHeight ( ) - topChild . getTop ( ) ; } if ( Math . abs ( newScrollPosition - scrollPosition ) >= SCROLL_DIRECTION_CHANGE_THRESHOLD ) { onScrollPositionChanged ( scrollPosition , newScrollPosition ) ; } scrollPosition = newScrollPosition ; } @ Override public void onScrollStateChanged ( AbsListView view , int scrollState ) { notifyScrollStateChangedToAdditionalScrollListener ( view , scrollState ) ; } } ) ; }
Associate a ListView to listen in order to perform the "translationY" animation when the ListView scroll is
updated. This method is going to set a "OnScrollListener" to the ListView passed as argument.

@param listView to listen.