Revert "Trim the activity info of another uid if no privilege"
This reverts commit 401e782b244bf84fd5aab371f60c2e52d6226fb3.
Reason for revert: apps crashed due to the top activity info trimmed
Bug: 264269392 263434196 263438172
Change-Id: I0ad9d0e5659eb9d1c5ac6469ef37ab0cd7f6106a
diff --git a/services/core/java/com/android/server/wm/AppTaskImpl.java b/services/core/java/com/android/server/wm/AppTaskImpl.java
index 0bfc48b..e80c260 100644
--- a/services/core/java/com/android/server/wm/AppTaskImpl.java
+++ b/services/core/java/com/android/server/wm/AppTaskImpl.java
@@ -98,7 +98,7 @@
throw new IllegalArgumentException("Unable to find task ID " + mTaskId);
}
return mService.getRecentTasks().createRecentTaskInfo(task,
- false /* stripExtras */, true /* getTasksAllowed */);
+ false /* stripExtras */);
} finally {
Binder.restoreCallingIdentity(origId);
}
diff --git a/services/core/java/com/android/server/wm/RecentTasks.java b/services/core/java/com/android/server/wm/RecentTasks.java
index 1fc061b..4860762 100644
--- a/services/core/java/com/android/server/wm/RecentTasks.java
+++ b/services/core/java/com/android/server/wm/RecentTasks.java
@@ -976,7 +976,7 @@
continue;
}
- res.add(createRecentTaskInfo(task, true /* stripExtras */, getTasksAllowed));
+ res.add(createRecentTaskInfo(task, true /* stripExtras */));
}
return res;
}
@@ -1895,8 +1895,7 @@
/**
* Creates a new RecentTaskInfo from a Task.
*/
- ActivityManager.RecentTaskInfo createRecentTaskInfo(Task tr, boolean stripExtras,
- boolean getTasksAllowed) {
+ ActivityManager.RecentTaskInfo createRecentTaskInfo(Task tr, boolean stripExtras) {
final ActivityManager.RecentTaskInfo rti = new ActivityManager.RecentTaskInfo();
// If the recent Task is detached, we consider it will be re-attached to the default
// TaskDisplayArea because we currently only support recent overview in the default TDA.
@@ -1908,9 +1907,6 @@
rti.id = rti.isRunning ? rti.taskId : INVALID_TASK_ID;
rti.persistentId = rti.taskId;
rti.lastSnapshotData.set(tr.mLastTaskSnapshotData);
- if (!getTasksAllowed) {
- Task.trimIneffectiveInfo(tr, rti);
- }
// Fill in organized child task info for the task created by organizer.
if (tr.mCreatedByOrganizer) {
diff --git a/services/core/java/com/android/server/wm/RunningTasks.java b/services/core/java/com/android/server/wm/RunningTasks.java
index 0e60274..120fec0 100644
--- a/services/core/java/com/android/server/wm/RunningTasks.java
+++ b/services/core/java/com/android/server/wm/RunningTasks.java
@@ -142,10 +142,6 @@
task.fillTaskInfo(rti, !mKeepIntentExtra);
// Fill in some deprecated values
rti.id = rti.taskId;
-
- if (!mAllowed) {
- Task.trimIneffectiveInfo(task, rti);
- }
return rti;
}
}
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index 7dc6f95..aede32c 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -3446,27 +3446,6 @@
info.isSleeping = shouldSleepActivities();
}
- /**
- * Removes the activity info if the activity belongs to a different uid, which is
- * different from the app that hosts the task.
- */
- static void trimIneffectiveInfo(Task task, TaskInfo info) {
- final ActivityRecord baseActivity = task.getActivity(r -> !r.finishing,
- false /* traverseTopToBottom */);
- final int baseActivityUid =
- baseActivity != null ? baseActivity.getUid() : task.effectiveUid;
-
- if (info.topActivityInfo != null
- && task.effectiveUid != info.topActivityInfo.applicationInfo.uid) {
- info.topActivity = null;
- info.topActivityInfo = null;
- }
-
- if (task.effectiveUid != baseActivityUid) {
- info.baseActivity = null;
- }
- }
-
@Nullable PictureInPictureParams getPictureInPictureParams() {
final Task topTask = getTopMostTask();
if (topTask == null) return null;
diff --git a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
index 0462e1b..adf694c 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
@@ -30,7 +30,6 @@
import static android.content.pm.ActivityInfo.LAUNCH_MULTIPLE;
import static android.content.pm.ActivityInfo.LAUNCH_SINGLE_INSTANCE;
import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
-import static android.os.Process.NOBODY_UID;
import static com.android.dx.mockito.inline.extended.ExtendedMockito.doNothing;
import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
@@ -1221,34 +1220,20 @@
@Test
public void testCreateRecentTaskInfo_detachedTask() {
- final Task task = createTaskBuilder(".Task").build();
- new ActivityBuilder(mSupervisor.mService)
- .setTask(task)
- .setUid(NOBODY_UID)
- .setComponent(getUniqueComponentName())
- .build();
+ final Task task = createTaskBuilder(".Task").setCreateActivity(true).build();
final TaskDisplayArea tda = task.getDisplayArea();
assertTrue(task.isAttached());
assertTrue(task.supportsMultiWindow());
- RecentTaskInfo info = mRecentTasks.createRecentTaskInfo(task, true /* stripExtras */,
- true /* getTasksAllowed */);
+ RecentTaskInfo info = mRecentTasks.createRecentTaskInfo(task, true);
assertTrue(info.supportsMultiWindow);
- info = mRecentTasks.createRecentTaskInfo(task, true /* stripExtras */,
- false /* getTasksAllowed */);
-
- assertTrue(info.topActivity == null);
- assertTrue(info.topActivityInfo == null);
- assertTrue(info.baseActivity == null);
-
// The task can be put in split screen even if it is not attached now.
task.removeImmediately();
- info = mRecentTasks.createRecentTaskInfo(task, true /* stripExtras */,
- true /* getTasksAllowed */);
+ info = mRecentTasks.createRecentTaskInfo(task, true);
assertTrue(info.supportsMultiWindow);
@@ -1257,8 +1242,7 @@
doReturn(false).when(tda).supportsNonResizableMultiWindow();
doReturn(false).when(task).isResizeable();
- info = mRecentTasks.createRecentTaskInfo(task, true /* stripExtras */,
- true /* getTasksAllowed */);
+ info = mRecentTasks.createRecentTaskInfo(task, true);
assertFalse(info.supportsMultiWindow);
@@ -1266,8 +1250,7 @@
// the device supports it.
doReturn(true).when(tda).supportsNonResizableMultiWindow();
- info = mRecentTasks.createRecentTaskInfo(task, true /* stripExtras */,
- true /* getTasksAllowed */);
+ info = mRecentTasks.createRecentTaskInfo(task, true);
assertTrue(info.supportsMultiWindow);
}
