tree b9d718e3777e74f72615d46e5a332ecb3f31710b
parent e590014834f3f4704bf7801555ff6c4bb19606b2
author Kevin <kevhan@google.com> 1556914480 -0700
committer Kevin <kevhan@google.com> 1557353485 -0700

Polish app => recents animation (4/5)

Add the vertical ease in component to the app => recents animation. In
addition to animating over all task views, this should also animate over
the closing app surface so that the surface movement matches the
thumbnail as it moves to cover it. As a result, we take in the
transformation matrix thats passed in to the app surface and apply the
vertical motion to it.

Bug: 132112131
Test: Manual
Change-Id: I77c6716082af6ee722b96a2c362e16030cec8b8b