title: Swipe card to favourite item
body: <p>I was viewing the Material docs from Google when I stumbled upon <a href="https://storage.googleapis.com/spec-host-backup/mio-design%2Fassets%2F1CFdYNjNuBI6_8rceC75UWACzQ962g_EM%2Fcards-behavior-swipe-do.mp4" rel="nofollow noreferrer">this video</a>. It shows a card item which can be swiped to the right to favourite an item.</p>
  
  <p>I want to mirror this behaviour but have failed multiple times. All libraries and tutorials I can find are about <code>swipe-to-delete</code>. I tried to have two views stacked upon each other where the one on top should be swiped so the one below would become visible. I tried to achieve this with the <code>ItemTouchHelper</code>, but this class seems to only be able to facilitate the <code>swipe-to-delete</code> and <code>move</code> to reorder a list actions.</p>
  
  <p>How can this swipe action be achieved?</p>