title: Cancel Shared Return Transition on Android Lollipop
body: <p>I was playing around with Lollipop's Activity Transition.</p>
  
  <p>I have a button in Activity A which when clicked calls Activity B. In the Activity B, I am overriding onBackPressed() and calling finishAfterTransition()</p>
  
  <p>Activity B just has two relative layout blocks with the background color. I have put a shared element transition from the Button to one of the blocks and it works perfectly. Even the return transition works.</p>
  
  <p>But the problem I am having is that I am not able to cancel the shared element return transition and implement a normal exit transition.</p>
  
  <p>The intent was to slide the two blocks off the screen, top one off the top and bottom one off the bottom. That's not working if I have a shared element transition enabled.</p>
  
  <p>I tried setting the exit transition and setting null to sharedElementReturn transition on Activity B. Not working.</p>
  
  <p>I tried setting the reenter transition on Activity A with the slide transition, but still, the shared element transition is reversed on the back press.</p>
  
  <p>If I turn off the shared element transition, the desired effect is perfect on return from Activity B to A.</p>
  
  <p>Any ideas?</p>