tree 620baced0cb43b46d19dbb772a8d16817cb01db7
parent 7828bc695c89095d7cc6bd714ec9eaac67293c90
author Robert Carr <racarr@google.com> 1500340095 -0700
committer android-build-team Robot <android-build-team-robot@google.com> 1500655020 +0000

Fix flicker when transiting activities without animation.

In O, we added the logic surrounding this diff, to handle cases where
stack visibility changes but there is no app transition (e.g. docked
and pinned stack dismissal). We need to be careful to not immediately
hide the Surfaces in the case where there is a transition though. It's possible
there is a transition, even if delayed is false, in the cases where we
have a custom null animation.

Bug: 38031364
Test: Repro from bug. Dismiss docked stack ~10x. Dismiss pinned stack ~10x. go/wm-smoke
Change-Id: I9dac7b9a4794787187c8e9226ab9d8ded282c116
(cherry picked from commit 61b8111d42967cf9e3876be275660babc74bd5bc)