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Add null pointer judgment processing to prevent restarting

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When getDisplayArea() is not default display,there will be a null pointer situation,
to avoid this situation, a null pointer judgment has been added.

Bug:295103280
Test:Stability test

Change-Id: I46c1463bab7889ba0395c67b8bd1ffa1148326cf
Signed-off-by: HanWang <hanwang627@gmail.com>
This commit is contained in:
HanWang
2023-08-09 19:54:14 +08:00
parent 7507728a6c
commit 9cc9e483e0
1 changed files with 1 additions and 1 deletions
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2
services/core/java/com/android/server/wm/Task.java
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@@ -5748,7 +5748,7 @@ class Task extends TaskFragment {
false /* deferResume */);
ActivityRecord topActivity = getDisplayArea().topRunningActivity();
Task topRootTask = topActivity.getRootTask();
Task topRootTask = topActivity == null ? null : topActivity.getRootTask();
if (topRootTask != null && topRootTask != this && topActivity.isState(RESUMED)) {
// Usually resuming a top activity triggers the next app transition, but nothing's got
// resumed in this case, so we need to execute it explicitly.