title: Parallax Effect in Android's ViewPager
body: <p>I'm trying to emulate a parallax effect when sliding through my fragments, I've read about beginFakeDrag and fakeDragBy but to be honest, I don't know even if it's the best approach to my problem.</p>
  
  <p>Anyone has done something similar with the ViewPager or have a hint about how should I approach this?</p>
  
  <p>Thank you</p>