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[RESTRICT AUTOMERGE]Prevent set intent on non-leaf tasks

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The root task was created with null intent, but the intent,
resize mode and other information were updated from child tasks,
which sets the split-screen-secondary root task to unresizable.

This CL is back porting from f666e494af to prevent setting the
split-screen-secondary root task to unresizable.

Bug: 230435065
Bug: 185810717
Test: atest IntentTests
      atest ActivityStarterTests
      atest TaskRecordTests
      atest testSplitscreenPortraitAppOrientationRequests
Change-Id: I856d66371ac121f681958a7129527f18a5357d0f
This commit is contained in:
Jeff Chang
2022-05-27 11:58:11 +08:00
parent 7ba3a378c5
commit c5aaf99df5
1 changed files with 3 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
services/core/java/com/android/server/wm/Task.java
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@@ -961,27 +961,20 @@ class Task extends WindowContainer<WindowContainer> {
mCallingPackage = r.launchedFromPackage;
mCallingFeatureId = r.launchedFromFeatureId;
setIntent(intent != null ? intent : r.intent, info != null ? info : r.info);
final WindowContainer parent = getParent();
if (parent != null) {
final Task t = parent.asTask();
if (t != null) {
t.setIntent(r);
}
}
}
setLockTaskAuth(r);
}
/** Sets the original intent, _without_ updating the calling uid or package. */
private void setIntent(Intent _intent, ActivityInfo info) {
final boolean isLeaf = isLeafTask();
if (!isLeafTask()) return;
if (intent == null) {
mNeverRelinquishIdentity = (info.flags & FLAG_RELINQUISH_TASK_IDENTITY) == 0;
} else if (mNeverRelinquishIdentity && isLeaf) {
} else if (mNeverRelinquishIdentity) {
return;
}
affinity = isLeaf ? info.taskAffinity : null;
affinity = info.taskAffinity;
if (intent == null) {
// If this task already has an intent associated with it, don't set the root
// affinity -- we don't want it changing after initially set, but the initially