title: Scroll up a ScrollView slowly
body: <p>The question is "How do i scroll up a ScrollView to top very smoothly and slowly".</p>
  
  <p>In my special case i need to scroll to top in about 1-2 seconds.
  Ive tried interpolating manually using a Handler (calling scrollTo(0, y)) but that didnt work at all.</p>
  
  <p>I've seen this effect on some bookreader-apps yet, so there must be a way, im sure :D.
  (Text is very slowly scrolling up to go on reading without touching the screen, doing input).</p>