tree 1c8a430a19b3678d2fe2aebc60bb0a92eaaf44f3
parent ccd4db5e16a489d4fae81f6c23ac5415422aeaf4
author lumark <lumark@google.com> 1584357841 +0800
committer lumark <lumark@google.com> 1584515893 +0800

Fix ActivityRecord#attachCrossProfileAppsThumbnailAnimation issue

Since Cross-Profile app thumbnail animation is an transparent animation
layer which should be above SnapShotStartWindow (attached in
ActivityRecord), and the layer should be attached in its root task.

Also, use getRelativeFrameLw to get relative position of its parent for
thumbnail surface.

Fix: 149692548
Test: manual as below steps:
1. Create a work profile (e.g. via TestDPC - go/testdpc)
2. Launch a personal app that supports the CrossProfileApps API (e.g. Gmail),
   ensuring that said app is also installed in the work profile
3. Tap "Switch to work profile"
Expecting Profile switching animation background to be semi-transparent

Change-Id: Ib19f669fac891f1d9d7aa765db89538057dd6318