tree f6ff6e2fe06af9da91cfa6ff1e2e1afb8ebea8e7
parent 9d95d01d370fa60bbaa7fbc828216e6808f11e82
author wilsonshih <wilsonshih@google.com> 1571213522 +0800
committer wilsonshih <wilsonshih@google.com> 1571369472 +0800

Use target activity as recents animation target directly.

When recents activity just finished and someone requests to
startRecentsAnimation, although we will launch recents activity, but
the window is not ready when RecentsAnimationController#initialize.
Without set mTargetActivityRecord, we cannot ensure when to skip to set
mLaunchTaskBehind to false in WMS#onAppTransitionFinishedLocked.
We can set the target activity to RecentsAnimationController directly
after AppWindowToken merged into ActivityRecord now.

Fix: 142351430
Test: manually run StartLauncherViaGestureTests
Test: atest WmTests:RecentsAnimationTest
Test: atest WmTests:RecentsAnimationControllerTest

Change-Id: Ib60fb82deb14406ddc60e5897d2baa3d1d2dac75