title: How to animate header to show based on scrolling in react native?
body: <p>So Ideally, When i scroll down, I want the header to disappear(slide down) and when I scroll up I want it to show (slide up). Idc where im at in the page. I just want the animation to fire when those 2 events occur. I see some apps have this but I can't think of how to replicate it. please help me set a basis for this</p>