commit 375c602fc0a3cdd037f5bf23bdd9435cb5d1d5c5
author Tony Wickham <twickham@google.com> Wed Aug 12 13:28:24 2020 -0700
committer Tony Wickham <twickham@google.com> Thu Aug 20 02:49:30 2020 +0000
tree eb09dbb74c0c30017212a1261bac3fc9757cbab7
parent 107fe60f6ef5b3336ece35122650d9ccc1c69913

Set new scrimMultiplier instead of scrimProgress for overview -> home

Animating this new property allows us to adjust the scrim without
competing with other state animations that could be setting the
scrim progress. Also reset scrimMultipler = 1 for state transitions.

Test: Swipe from home to overview, then during that transition swipe
from overview to home; when the former transition ends while the
second is still in progress, ensure scrim value doesn't jump

Bug: 144170434
Change-Id: I44b57ced1c6902e558fe1818bcbf11ceb4ff2f6f
Merged-In: I44b57ced1c6902e558fe1818bcbf11ceb4ff2f6f