From 854a170ea7e3719a0c57f5c40d0f9ea35b53582d Mon Sep 17 00:00:00 2001
From: Tony Huang <tonyychuang@google.com>
Date: Mon, 6 Mar 2023 15:34:39 +0800
Subject: [PATCH] Fix wrong set force translucent when devices locked

When split entering background, we will set it as force translucent
to ensure right animation when next time entering by launch adjacent.
But when devices locked, both stage invisible and we misidentify it
entering background because both stage invisible. we should avoid
do this when locked case.

Fix: 267674372
Test: manual
Test: pass existing tests
Change-Id: I9d830a5636e8dc88dfa39bb706f851b3306a8fd1
---
 .../com/android/wm/shell/splitscreen/StageCoordinator.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
index 7d3e7ca671e5c..96394222bf9c7 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
@@ -1687,7 +1687,9 @@ public class StageCoordinator implements SplitLayout.SplitLayoutHandler,
             // Split entering background.
             wct.setReparentLeafTaskIfRelaunch(mRootTaskInfo.token,
                     true /* setReparentLeafTaskIfRelaunch */);
-            wct.setForceTranslucent(mRootTaskInfo.token, true);
+            if (!mMainStage.mRootTaskInfo.isSleeping && !mSideStage.mRootTaskInfo.isSleeping) {
+                wct.setForceTranslucent(mRootTaskInfo.token, true);
+            }
         } else {
             wct.setReparentLeafTaskIfRelaunch(mRootTaskInfo.token,
                     false /* setReparentLeafTaskIfRelaunch */);