Merge "Prevent activity config override for system processes." into rvc-dev
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 21d300a..7bacc42 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -356,6 +356,8 @@
ActivityManagerInternal mAmInternal;
UriGrantsManagerInternal mUgmInternal;
private PackageManagerInternal mPmInternal;
+ /** The cached sys ui service component name from package manager. */
+ private ComponentName mSysUiServiceComponent;
private PermissionPolicyInternal mPermissionPolicyInternal;
@VisibleForTesting
final ActivityTaskManagerInternal mInternal;
@@ -5869,6 +5871,14 @@
return mPmInternal;
}
+ ComponentName getSysUiServiceComponentLocked() {
+ if (mSysUiServiceComponent == null) {
+ final PackageManagerInternal pm = getPackageManagerInternalLocked();
+ mSysUiServiceComponent = pm.getSystemUiServiceComponent();
+ }
+ return mSysUiServiceComponent;
+ }
+
PermissionPolicyInternal getPermissionPolicyInternal() {
if (mPermissionPolicyInternal == null) {
mPermissionPolicyInternal = LocalServices.getService(PermissionPolicyInternal.class);
diff --git a/services/core/java/com/android/server/wm/WindowProcessController.java b/services/core/java/com/android/server/wm/WindowProcessController.java
index 833bb83..32eb932 100644
--- a/services/core/java/com/android/server/wm/WindowProcessController.java
+++ b/services/core/java/com/android/server/wm/WindowProcessController.java
@@ -53,6 +53,7 @@
import android.content.res.Configuration;
import android.os.Build;
import android.os.Message;
+import android.os.Process;
import android.os.RemoteException;
import android.os.SystemClock;
import android.util.ArraySet;
@@ -200,6 +201,9 @@
/** Whether our process is currently running a {@link IRemoteAnimationRunner} */
private boolean mRunningRemoteAnimation;
+ /** Whether this process is owned by the System UI package. */
+ final boolean mIsSysUiPackage;
+
public WindowProcessController(@NonNull ActivityTaskManagerService atm, ApplicationInfo info,
String name, int uid, int userId, Object owner, WindowProcessListener listener) {
mInfo = info;
@@ -210,6 +214,10 @@
mListener = listener;
mAtm = atm;
mDisplayId = INVALID_DISPLAY;
+
+ mIsSysUiPackage = info.packageName.equals(
+ mAtm.getSysUiServiceComponentLocked().getPackageName());
+
onConfigurationChanged(atm.getGlobalConfiguration());
}
@@ -1077,6 +1085,12 @@
* always track the configuration of the non-finishing activity last added to the process.
*/
private void updateActivityConfigurationListener() {
+ if (mIsSysUiPackage || mUid == Process.SYSTEM_UID) {
+ // This is a system owned process and should not use an activity config.
+ // TODO(b/151161907): Remove after support for display-independent (raw) SysUi configs.
+ return;
+ }
+
for (int i = mActivities.size() - 1; i >= 0; i--) {
final ActivityRecord activityRecord = mActivities.get(i);
if (!activityRecord.finishing && !activityRecord.containsListener(this)) {
diff --git a/services/tests/mockingservicestests/src/com/android/server/am/ApplicationExitInfoTest.java b/services/tests/mockingservicestests/src/com/android/server/am/ApplicationExitInfoTest.java
index 95f4e83..c45ee7b 100644
--- a/services/tests/mockingservicestests/src/com/android/server/am/ApplicationExitInfoTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/am/ApplicationExitInfoTest.java
@@ -55,6 +55,7 @@
import android.text.TextUtils;
import android.util.Pair;
+import com.android.server.LocalServices;
import com.android.server.ServiceThread;
import com.android.server.appop.AppOpsService;
import com.android.server.wm.ActivityTaskManagerService;
@@ -125,6 +126,8 @@
mAms.mActivityTaskManager.initialize(null, null, mContext.getMainLooper());
mAms.mAtmInternal = spy(mAms.mActivityTaskManager.getAtmInternal());
mAms.mPackageManagerInt = mPackageManagerInt;
+ doReturn(new ComponentName("", "")).when(mPackageManagerInt).getSystemUiServiceComponent();
+ LocalServices.addService(PackageManagerInternal.class, mPackageManagerInt);
}
@After
diff --git a/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java b/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
index fc2ae40..d764a79 100644
--- a/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
+++ b/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
@@ -75,8 +75,10 @@
import android.app.IApplicationThread;
import android.app.IServiceConnection;
+import android.content.ComponentName;
import android.content.Context;
import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManagerInternal;
import android.content.pm.ServiceInfo;
import android.os.Build;
import android.os.IBinder;
@@ -87,6 +89,7 @@
import android.util.ArraySet;
import android.util.SparseArray;
+import com.android.server.LocalServices;
import com.android.server.wm.ActivityServiceConnectionsHolder;
import com.android.server.wm.ActivityTaskManagerService;
import com.android.server.wm.WindowProcessController;
@@ -127,6 +130,7 @@
private static final String MOCKAPP5_PROCESSNAME = "test #5";
private static final String MOCKAPP5_PACKAGENAME = "com.android.test.test5";
private static Context sContext;
+ private static PackageManagerInternal sPackageManagerInternal;
private static ActivityManagerService sService;
@BeforeClass
@@ -134,9 +138,15 @@
sContext = getInstrumentation().getTargetContext();
System.setProperty("dexmaker.share_classloader", "true");
+ sPackageManagerInternal = mock(PackageManagerInternal.class);
+ doReturn(new ComponentName("", "")).when(sPackageManagerInternal)
+ .getSystemUiServiceComponent();
+ LocalServices.addService(PackageManagerInternal.class, sPackageManagerInternal);
+
sService = mock(ActivityManagerService.class);
sService.mActivityTaskManager = new ActivityTaskManagerService(sContext);
sService.mActivityTaskManager.initialize(null, null, sContext.getMainLooper());
+ sService.mPackageManagerInt = sPackageManagerInternal;
sService.mAtmInternal = spy(sService.mActivityTaskManager.getAtmInternal());
sService.mConstants = new ActivityManagerConstants(sContext, sService,
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java
index 1c267a0..6eec649 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java
@@ -203,10 +203,11 @@
final IApplicationThread caller = mock(IApplicationThread.class);
final WindowProcessListener listener = mock(WindowProcessListener.class);
+ final ApplicationInfo ai = new ApplicationInfo();
+ ai.packageName = "com.android.test.package";
final WindowProcessController wpc =
containsConditions(preconditions, PRECONDITION_NO_CALLER_APP)
- ? null : new WindowProcessController(
- service, mock(ApplicationInfo.class), null, 0, -1, null, listener);
+ ? null : new WindowProcessController(service, ai, null, 0, -1, null, listener);
doReturn(wpc).when(service).getProcessController(anyObject());
final Intent intent = new Intent();
@@ -345,6 +346,7 @@
doReturn(false).when(mMockPackageManager).isInstantAppInstallerComponent(any());
doReturn(null).when(mMockPackageManager).resolveIntent(any(), any(), anyInt(), anyInt(),
anyInt(), anyBoolean(), anyInt());
+ doReturn(new ComponentName("", "")).when(mMockPackageManager).getSystemUiServiceComponent();
// Never review permissions
doReturn(false).when(mMockPackageManager).isPermissionsReviewRequired(any(), anyInt());
@@ -656,6 +658,7 @@
final WindowProcessListener listener = mock(WindowProcessListener.class);
final ApplicationInfo ai = new ApplicationInfo();
ai.uid = callingUid;
+ ai.packageName = "com.android.test.package";
final WindowProcessController callerApp =
new WindowProcessController(mService, ai, null, callingUid, -1, null, listener);
callerApp.setHasForegroundActivities(hasForegroundActivities);
diff --git a/services/tests/wmtests/src/com/android/server/wm/LaunchParamsPersisterTests.java b/services/tests/wmtests/src/com/android/server/wm/LaunchParamsPersisterTests.java
index ac4c228..12d89de 100644
--- a/services/tests/wmtests/src/com/android/server/wm/LaunchParamsPersisterTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/LaunchParamsPersisterTests.java
@@ -131,6 +131,7 @@
LocalServices.addService(PackageManagerInternal.class, mMockPmi);
when(mMockPmi.getPackageList(any())).thenReturn(new PackageList(
Collections.singletonList(TEST_COMPONENT.getPackageName()), /* observer */ null));
+ when(mMockPmi.getSystemUiServiceComponent()).thenReturn(new ComponentName("", ""));
mTarget.onSystemReady();
final ArgumentCaptor<PackageManagerInternal.PackageListObserver> observerCaptor =
diff --git a/services/tests/wmtests/src/com/android/server/wm/SystemServicesTestRule.java b/services/tests/wmtests/src/com/android/server/wm/SystemServicesTestRule.java
index 55d12db..560d03f 100644
--- a/services/tests/wmtests/src/com/android/server/wm/SystemServicesTestRule.java
+++ b/services/tests/wmtests/src/com/android/server/wm/SystemServicesTestRule.java
@@ -40,6 +40,7 @@
import android.app.AppOpsManager;
import android.app.usage.UsageStatsManagerInternal;
import android.content.BroadcastReceiver;
+import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.IntentFilter;
@@ -213,6 +214,9 @@
anyString(), anyInt());
doReturn(null).when(packageManagerInternal).getDefaultHomeActivity(anyInt());
+ ComponentName systemServiceComponent = new ComponentName("android.test.system.service", "");
+ doReturn(systemServiceComponent).when(packageManagerInternal).getSystemUiServiceComponent();
+
// PowerManagerInternal
final PowerManagerInternal pmi = mock(PowerManagerInternal.class);
final PowerSaveState state = new PowerSaveState.Builder().build();
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerTests.java
index 34e487b..07a6179 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerTests.java
@@ -29,6 +29,7 @@
import static org.mockito.Mockito.when;
import android.app.IApplicationThread;
+import android.content.ComponentName;
import android.content.pm.ApplicationInfo;
import android.content.res.Configuration;
import android.platform.test.annotations.Presubmit;
@@ -55,8 +56,11 @@
@Before
public void setUp() {
mMockListener = mock(WindowProcessListener.class);
+
+ ApplicationInfo info = mock(ApplicationInfo.class);
+ info.packageName = "test.package.name";
mWpc = new WindowProcessController(
- mService, mock(ApplicationInfo.class), null, 0, -1, null, mMockListener);
+ mService, info, null, 0, -1, null, mMockListener);
mWpc.setThread(mock(IApplicationThread.class));
}
@@ -176,6 +180,26 @@
assertEquals(mWpc.getLastReportedConfiguration(), newConfig);
}
+ @Test
+ public void testActivityNotOverridingSystemUiProcessConfig() {
+ final ComponentName systemUiServiceComponent = mService.getSysUiServiceComponentLocked();
+ ApplicationInfo applicationInfo = mock(ApplicationInfo.class);
+ applicationInfo.packageName = systemUiServiceComponent.getPackageName();
+
+ WindowProcessController wpc = new WindowProcessController(
+ mService, applicationInfo, null, 0, -1, null, mMockListener);
+ wpc.setThread(mock(IApplicationThread.class));
+
+ final ActivityRecord activity = new ActivityBuilder(mService)
+ .setCreateTask(true)
+ .setUseProcess(wpc)
+ .build();
+
+ wpc.addActivityIfNeeded(activity);
+ // System UI owned processes should not be registered for activity config changes.
+ assertFalse(wpc.registeredForActivityConfigChanges());
+ }
+
private TestDisplayContent createTestDisplayContentInContainer() {
return new TestDisplayContent.Builder(mService, 1000, 1500).build();
}