Return tasks that belong to a profile from getRunningTasks.
See also ag/9307763
bug: 140813306
Test: cts-tradefed run cts-dev -m CtsPermissionTestCases -t android.permission.cts.NoActivityRelatedPermissionTest#testGetTask
Test: cts-tradefed run cts-dev -m CtsWindowManagerDeviceTestCases
Test: cts-tradefed run cts-dev -m CtsAppTestCases
Change-Id: I6809c459af7442a306ccdd81bc036ad81d02030a
Merged-In: I6809c459af7442a306ccdd81bc036ad81d02030a
diff --git a/services/core/java/com/android/server/wm/ActivityStack.java b/services/core/java/com/android/server/wm/ActivityStack.java
index 97682b7..9faef0a 100644
--- a/services/core/java/com/android/server/wm/ActivityStack.java
+++ b/services/core/java/com/android/server/wm/ActivityStack.java
@@ -5228,7 +5228,7 @@
*/
void getRunningTasks(List<TaskRecord> tasksOut, @ActivityType int ignoreActivityType,
@WindowingMode int ignoreWindowingMode, int callingUid, boolean allowed,
- boolean crossUser) {
+ boolean crossUser, ArraySet<Integer> profileIds) {
boolean focusedStack = mRootActivityContainer.getTopDisplayFocusedStack() == this;
boolean topTask = true;
int userId = UserHandle.getUserId(callingUid);
@@ -5239,8 +5239,9 @@
continue;
}
if (task.effectiveUid != callingUid) {
- if (task.userId != userId && !crossUser) {
- // Skip if the caller does not have cross user permission
+ if (task.userId != userId && !crossUser && !profileIds.contains(task.userId)) {
+ // Skip if the caller does not have cross user permission or cannot access
+ // the task's profile
continue;
}
if (!allowed && !task.isActivityTypeHome()) {
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 59ae9ac..69d7b6d 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -215,6 +215,7 @@
import android.text.TextUtils;
import android.text.format.Time;
import android.util.ArrayMap;
+import android.util.ArraySet;
import android.util.EventLog;
import android.util.Log;
import android.util.Slog;
@@ -2526,6 +2527,12 @@
final int callingUid = Binder.getCallingUid();
final int callingPid = Binder.getCallingPid();
final boolean crossUser = isCrossUserAllowed(callingPid, callingUid);
+ final int[] profileIds = getUserManager().getProfileIds(
+ UserHandle.getUserId(callingUid), true);
+ ArraySet<Integer> callingProfileIds = new ArraySet<>();
+ for (int i = 0; i < profileIds.length; i++) {
+ callingProfileIds.add(profileIds[i]);
+ }
ArrayList<ActivityManager.RunningTaskInfo> list = new ArrayList<>();
synchronized (mGlobalLock) {
@@ -2533,7 +2540,7 @@
final boolean allowed = isGetTasksAllowed("getTasks", callingPid, callingUid);
mRootActivityContainer.getRunningTasks(maxNum, list, ignoreActivityType,
- ignoreWindowingMode, callingUid, allowed, crossUser);
+ ignoreWindowingMode, callingUid, allowed, crossUser, callingProfileIds);
}
return list;
diff --git a/services/core/java/com/android/server/wm/RootActivityContainer.java b/services/core/java/com/android/server/wm/RootActivityContainer.java
index 2e3094a..a339ef0 100644
--- a/services/core/java/com/android/server/wm/RootActivityContainer.java
+++ b/services/core/java/com/android/server/wm/RootActivityContainer.java
@@ -2266,9 +2266,9 @@
void getRunningTasks(int maxNum, List<ActivityManager.RunningTaskInfo> list,
@WindowConfiguration.ActivityType int ignoreActivityType,
@WindowConfiguration.WindowingMode int ignoreWindowingMode, int callingUid,
- boolean allowed, boolean crossUser) {
+ boolean allowed, boolean crossUser, ArraySet<Integer> profileIds) {
mStackSupervisor.mRunningTasks.getTasks(maxNum, list, ignoreActivityType,
- ignoreWindowingMode, mActivityDisplays, callingUid, allowed, crossUser);
+ ignoreWindowingMode, mActivityDisplays, callingUid, allowed, crossUser, profileIds);
}
void sendPowerHintForLaunchStartIfNeeded(boolean forceSend, ActivityRecord targetActivity) {
diff --git a/services/core/java/com/android/server/wm/RunningTasks.java b/services/core/java/com/android/server/wm/RunningTasks.java
index 22a9c32..81a8547 100644
--- a/services/core/java/com/android/server/wm/RunningTasks.java
+++ b/services/core/java/com/android/server/wm/RunningTasks.java
@@ -19,6 +19,7 @@
import android.app.ActivityManager.RunningTaskInfo;
import android.app.WindowConfiguration.ActivityType;
import android.app.WindowConfiguration.WindowingMode;
+import android.util.ArraySet;
import java.util.ArrayList;
import java.util.Comparator;
@@ -40,7 +41,7 @@
void getTasks(int maxNum, List<RunningTaskInfo> list, @ActivityType int ignoreActivityType,
@WindowingMode int ignoreWindowingMode, ArrayList<ActivityDisplay> activityDisplays,
- int callingUid, boolean allowed, boolean crossUser) {
+ int callingUid, boolean allowed, boolean crossUser, ArraySet<Integer> profileIds) {
// Return early if there are no tasks to fetch
if (maxNum <= 0) {
return;
@@ -55,7 +56,7 @@
final ActivityStack stack = display.getChildAt(stackNdx);
mTmpStackTasks.clear();
stack.getRunningTasks(mTmpStackTasks, ignoreActivityType, ignoreWindowingMode,
- callingUid, allowed, crossUser);
+ callingUid, allowed, crossUser, profileIds);
mTmpSortedSet.addAll(mTmpStackTasks);
}
}
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityTestsBase.java b/services/tests/wmtests/src/com/android/server/wm/ActivityTestsBase.java
index ecf3acd..3c0da26 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityTestsBase.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityTestsBase.java
@@ -40,6 +40,8 @@
import static com.android.server.wm.ActivityStack.REMOVE_TASK_MODE_DESTROYING;
import static com.android.server.wm.ActivityStackSupervisor.ON_TOP;
+import static org.mockito.ArgumentMatchers.eq;
+
import android.app.ActivityManagerInternal;
import android.app.ActivityOptions;
import android.app.AppOpsManager;
@@ -72,6 +74,7 @@
import com.android.server.am.PendingIntentController;
import com.android.server.appop.AppOpsService;
import com.android.server.firewall.IntentFirewall;
+import com.android.server.pm.UserManagerService;
import com.android.server.policy.PermissionPolicyInternal;
import com.android.server.uri.UriGrantsManagerInternal;
import com.android.server.wm.TaskRecord.TaskRecordFactory;
@@ -92,6 +95,7 @@
*/
class ActivityTestsBase {
private static int sNextDisplayId = DEFAULT_DISPLAY + 1;
+ private static final int[] TEST_USER_PROFILE_IDS = {};
@Rule
public final DexmakerShareClassLoaderRule mDexmakerShareClassLoaderRule =
@@ -471,6 +475,11 @@
// allow background activity starts by default
doReturn(true).when(this).isBackgroundActivityStartsEnabled();
doNothing().when(this).updateCpuStats();
+
+ // UserManager
+ final UserManagerService ums = mock(UserManagerService.class);
+ doReturn(ums).when(this).getUserManager();
+ doReturn(TEST_USER_PROFILE_IDS).when(ums).getProfileIds(anyInt(), eq(true));
}
void setup(IntentFirewall intentFirewall, PendingIntentController intentController,
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 bad6c7c..e4f614d3 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
@@ -62,6 +62,7 @@
import android.os.RemoteException;
import android.os.SystemClock;
import android.platform.test.annotations.Presubmit;
+import android.util.ArraySet;
import android.util.MutableLong;
import android.util.SparseBooleanArray;
@@ -952,7 +953,6 @@
public void testRecentsComponent_allowApiAccessWithoutPermissions() {
doReturn(PackageManager.PERMISSION_DENIED).when(mTestService)
.checkGetTasksPermission(anyString(), anyInt(), anyInt());
-
// Set the recents component and ensure that the following calls do not fail
mRecentTasks.setIsCallerRecentsOverride(TestRecentTasks.GRANT);
doTestRecentTasksApis(true /* expectNoSecurityException */);
@@ -1301,10 +1301,10 @@
@Override
void getTasks(int maxNum, List<RunningTaskInfo> list, int ignoreActivityType,
int ignoreWindowingMode, ArrayList<ActivityDisplay> activityDisplays,
- int callingUid, boolean allowed, boolean crossUser) {
+ int callingUid, boolean allowed, boolean crossUser, ArraySet<Integer> profileIds) {
mLastAllowed = allowed;
super.getTasks(maxNum, list, ignoreActivityType, ignoreWindowingMode, activityDisplays,
- callingUid, allowed, crossUser);
+ callingUid, allowed, crossUser, profileIds);
}
}
}
diff --git a/services/tests/wmtests/src/com/android/server/wm/RunningTasksTest.java b/services/tests/wmtests/src/com/android/server/wm/RunningTasksTest.java
index cdd4c24..3e316f6 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RunningTasksTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RunningTasksTest.java
@@ -29,6 +29,7 @@
import android.app.ActivityManager.RunningTaskInfo;
import android.content.ComponentName;
import android.platform.test.annotations.Presubmit;
+import android.util.ArraySet;
import androidx.test.filters.MediumTest;
@@ -45,6 +46,8 @@
@Presubmit
public class RunningTasksTest extends ActivityTestsBase {
+ private static final ArraySet<Integer> PROFILE_IDS = new ArraySet<>();
+
private RunningTasks mRunningTasks;
@Before
@@ -77,7 +80,8 @@
final int numFetchTasks = 5;
ArrayList<RunningTaskInfo> tasks = new ArrayList<>();
mRunningTasks.getTasks(5, tasks, ACTIVITY_TYPE_UNDEFINED, WINDOWING_MODE_UNDEFINED,
- displays, -1 /* callingUid */, true /* allowed */, true /*crossUser */);
+ displays, -1 /* callingUid */, true /* allowed */, true /*crossUser */,
+ PROFILE_IDS);
assertThat(tasks).hasSize(numFetchTasks);
for (int i = 0; i < numFetchTasks; i++) {
assertEquals(numTasks - i - 1, tasks.get(i).id);
@@ -87,7 +91,8 @@
// and does not crash
tasks.clear();
mRunningTasks.getTasks(100, tasks, ACTIVITY_TYPE_UNDEFINED, WINDOWING_MODE_UNDEFINED,
- displays, -1 /* callingUid */, true /* allowed */, true /* crossUser */);
+ displays, -1 /* callingUid */, true /* allowed */, true /* crossUser */,
+ PROFILE_IDS);
assertThat(tasks).hasSize(numTasks);
for (int i = 0; i < numTasks; i++) {
assertEquals(numTasks - i - 1, tasks.get(i).id);
