onNestedScroll called only once

Question

I have a class

public class ScrollAwareFABBehavior extends FloatingActionButton.Behavior {
    public ScrollAwareFABBehavior(Context context, AttributeSet attrs         


        

Answer 1

Do not set the visibility of FAB to GONE in child.hide() - use INVISIBLE instead. From 25.1.0, the scroll events are not passed on to views whose visibility is GONE