| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License |
| */ |
| |
| package com.android.server.am; |
| |
| import static android.app.ActivityManager.START_ABORTED; |
| import static android.app.ActivityManager.START_CLASS_NOT_FOUND; |
| import static android.app.ActivityManager.START_DELIVERED_TO_TOP; |
| import static android.app.ActivityManager.START_FORWARD_AND_REQUEST_CONFLICT; |
| import static android.app.ActivityManager.START_INTENT_NOT_RESOLVED; |
| import static android.app.ActivityManager.START_NOT_VOICE_COMPATIBLE; |
| import static android.app.ActivityManager.START_PERMISSION_DENIED; |
| import static android.app.ActivityManager.START_RETURN_LOCK_TASK_MODE_VIOLATION; |
| import static android.app.ActivityManager.START_SUCCESS; |
| import static android.app.ActivityManager.START_SWITCHES_CANCELED; |
| import static android.app.ActivityManager.START_TASK_TO_FRONT; |
| import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY; |
| |
| import android.app.ActivityOptions; |
| import android.app.IApplicationThread; |
| import android.content.ComponentName; |
| import android.content.Intent; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.ActivityInfo.WindowLayout; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.IPackageManager; |
| import android.graphics.Rect; |
| import android.os.IBinder; |
| import android.os.RemoteException; |
| import android.platform.test.annotations.Presubmit; |
| import android.service.voice.IVoiceInteractionSession; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import android.view.Gravity; |
| |
| import org.junit.runner.RunWith; |
| import org.junit.Test; |
| |
| import static android.content.Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED; |
| import static com.android.server.am.ActivityManagerService.ANIMATE; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.any; |
| import static org.mockito.Mockito.anyBoolean; |
| import static org.mockito.Mockito.anyInt; |
| import static org.mockito.Mockito.anyObject; |
| import static org.mockito.Mockito.doAnswer; |
| import static org.mockito.Mockito.doNothing; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.eq; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.times; |
| |
| import com.android.internal.os.BatteryStatsImpl; |
| import com.android.server.am.ActivityStarter.Factory; |
| import com.android.server.am.LaunchParamsController.LaunchParamsModifier; |
| import com.android.server.am.TaskRecord.TaskRecordFactory; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * Tests for the {@link ActivityStarter} class. |
| * |
| * Build/Install/Run: |
| * atest FrameworksServicesTests:ActivityStarterTests |
| */ |
| @SmallTest |
| @Presubmit |
| @RunWith(AndroidJUnit4.class) |
| public class ActivityStarterTests extends ActivityTestsBase { |
| private ActivityManagerService mService; |
| private ActivityStarter mStarter; |
| private ActivityStartController mController; |
| |
| private static final int PRECONDITION_NO_CALLER_APP = 1; |
| private static final int PRECONDITION_NO_INTENT_COMPONENT = 1 << 1; |
| private static final int PRECONDITION_NO_ACTIVITY_INFO = 1 << 2; |
| private static final int PRECONDITION_SOURCE_PRESENT = 1 << 3; |
| private static final int PRECONDITION_REQUEST_CODE = 1 << 4; |
| private static final int PRECONDITION_SOURCE_VOICE_SESSION = 1 << 5; |
| private static final int PRECONDITION_NO_VOICE_SESSION_SUPPORT = 1 << 6; |
| private static final int PRECONDITION_DIFFERENT_UID = 1 << 7; |
| private static final int PRECONDITION_ACTIVITY_SUPPORTS_INTENT_EXCEPTION = 1 << 8; |
| private static final int PRECONDITION_CANNOT_START_ANY_ACTIVITY = 1 << 9; |
| private static final int PRECONDITION_DISALLOW_APP_SWITCHING = 1 << 10; |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| mService = createActivityManagerService(); |
| mController = mock(ActivityStartController.class); |
| mStarter = new ActivityStarter(mController, mService.mActivityTaskManager, mService.mStackSupervisor, |
| mock(ActivityStartInterceptor.class)); |
| } |
| |
| @Test |
| public void testUpdateLaunchBounds() throws Exception { |
| // When in a non-resizeable stack, the task bounds should be updated. |
| final TaskRecord task = new TaskBuilder(mService.mStackSupervisor) |
| .setStack(mService.mStackSupervisor.getDefaultDisplay().createStack( |
| WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD, true /* onTop */)) |
| .build(); |
| final Rect bounds = new Rect(10, 10, 100, 100); |
| |
| mStarter.updateBounds(task, bounds); |
| assertEquals(task.getOverrideBounds(), bounds); |
| assertEquals(new Rect(), task.getStack().getOverrideBounds()); |
| |
| // When in a resizeable stack, the stack bounds should be updated as well. |
| final TaskRecord task2 = new TaskBuilder(mService.mStackSupervisor) |
| .setStack(mService.mStackSupervisor.getDefaultDisplay().createStack( |
| WINDOWING_MODE_PINNED, ACTIVITY_TYPE_STANDARD, true /* onTop */)) |
| .build(); |
| assertTrue(task2.getStack() instanceof PinnedActivityStack); |
| mStarter.updateBounds(task2, bounds); |
| |
| verify(mService.mActivityTaskManager, times(1)).resizeStack(eq(task2.getStack().mStackId), |
| eq(bounds), anyBoolean(), anyBoolean(), anyBoolean(), anyInt()); |
| |
| // In the case of no animation, the stack and task bounds should be set immediately. |
| if (!ANIMATE) { |
| assertEquals(task2.getStack().getOverrideBounds(), bounds); |
| assertEquals(task2.getOverrideBounds(), bounds); |
| } else { |
| assertEquals(task2.getOverrideBounds(), new Rect()); |
| } |
| } |
| |
| @Test |
| public void testStartActivityPreconditions() throws Exception { |
| verifyStartActivityPreconditions(PRECONDITION_NO_CALLER_APP, START_PERMISSION_DENIED); |
| verifyStartActivityPreconditions(PRECONDITION_NO_INTENT_COMPONENT, |
| START_INTENT_NOT_RESOLVED); |
| verifyStartActivityPreconditions(PRECONDITION_NO_ACTIVITY_INFO, START_CLASS_NOT_FOUND); |
| verifyStartActivityPreconditions(PRECONDITION_SOURCE_PRESENT | PRECONDITION_REQUEST_CODE, |
| Intent.FLAG_ACTIVITY_FORWARD_RESULT, START_FORWARD_AND_REQUEST_CONFLICT); |
| verifyStartActivityPreconditions( |
| PRECONDITION_SOURCE_PRESENT | PRECONDITION_NO_VOICE_SESSION_SUPPORT |
| | PRECONDITION_SOURCE_VOICE_SESSION | PRECONDITION_DIFFERENT_UID, |
| START_NOT_VOICE_COMPATIBLE); |
| verifyStartActivityPreconditions( |
| PRECONDITION_SOURCE_PRESENT | PRECONDITION_NO_VOICE_SESSION_SUPPORT |
| | PRECONDITION_SOURCE_VOICE_SESSION | PRECONDITION_DIFFERENT_UID |
| | PRECONDITION_ACTIVITY_SUPPORTS_INTENT_EXCEPTION, |
| START_NOT_VOICE_COMPATIBLE); |
| verifyStartActivityPreconditions(PRECONDITION_CANNOT_START_ANY_ACTIVITY, START_ABORTED); |
| verifyStartActivityPreconditions(PRECONDITION_DISALLOW_APP_SWITCHING, |
| START_SWITCHES_CANCELED); |
| } |
| |
| private static boolean containsConditions(int preconditions, int mask) { |
| return (preconditions & mask) == mask; |
| } |
| |
| private void verifyStartActivityPreconditions(int preconditions, int expectedResult) { |
| verifyStartActivityPreconditions(preconditions, 0 /*launchFlags*/, expectedResult); |
| } |
| |
| /** |
| * Excercises how the {@link ActivityStarter} reacts to various preconditions. The caller |
| * provides a bitmask of all the set conditions (such as {@link #PRECONDITION_NO_CALLER_APP}) |
| * and the launch flags specified in the intent. The method constructs a call to |
| * {@link ActivityStarter#execute} based on these preconditions and ensures the result matches |
| * the expected. It is important to note that the method also checks side effects of the start, |
| * such as ensuring {@link ActivityOptions#abort()} is called in the relevant scenarios. |
| * @param preconditions A bitmask representing the preconditions for the launch |
| * @param launchFlags The launch flags to be provided by the launch {@link Intent}. |
| * @param expectedResult The expected result from the launch. |
| */ |
| private void verifyStartActivityPreconditions(int preconditions, int launchFlags, |
| int expectedResult) { |
| final ActivityManagerService service = createActivityManagerService(); |
| final IPackageManager packageManager = mock(IPackageManager.class); |
| final ActivityStartController controller = mock(ActivityStartController.class); |
| |
| final ActivityStarter starter = new ActivityStarter(controller, service.mActivityTaskManager, |
| service.mStackSupervisor, mock(ActivityStartInterceptor.class)); |
| final IApplicationThread caller = mock(IApplicationThread.class); |
| |
| // If no caller app, return {@code null} {@link ProcessRecord}. |
| final ProcessRecord record = containsConditions(preconditions, PRECONDITION_NO_CALLER_APP) |
| ? null : new ProcessRecord(null, mock(BatteryStatsImpl.class), |
| mock(ApplicationInfo.class), null, 0); |
| |
| doReturn(record).when(service).getRecordForAppLocked(anyObject()); |
| |
| final Intent intent = new Intent(); |
| intent.setFlags(launchFlags); |
| |
| final ActivityInfo aInfo = containsConditions(preconditions, PRECONDITION_NO_ACTIVITY_INFO) |
| ? null : new ActivityInfo(); |
| |
| IVoiceInteractionSession voiceSession = |
| containsConditions(preconditions, PRECONDITION_SOURCE_VOICE_SESSION) |
| ? mock(IVoiceInteractionSession.class) : null; |
| |
| // Create source token |
| final ActivityBuilder builder = new ActivityBuilder(service).setTask( |
| new TaskBuilder(service.mStackSupervisor).setVoiceSession(voiceSession).build()); |
| |
| if (aInfo != null) { |
| aInfo.applicationInfo = new ApplicationInfo(); |
| aInfo.applicationInfo.packageName = |
| ActivityBuilder.getDefaultComponent().getPackageName(); |
| } |
| |
| // Offset uid by one from {@link ActivityInfo} to simulate different uids. |
| if (containsConditions(preconditions, PRECONDITION_DIFFERENT_UID)) { |
| builder.setUid(aInfo.applicationInfo.uid + 1); |
| } |
| |
| final ActivityRecord source = builder.build(); |
| |
| if (!containsConditions(preconditions, PRECONDITION_NO_INTENT_COMPONENT)) { |
| intent.setComponent(source.realActivity); |
| } |
| |
| if (containsConditions(preconditions, PRECONDITION_DISALLOW_APP_SWITCHING)) { |
| doReturn(false).when(service).checkAppSwitchAllowedLocked(anyInt(), anyInt(), anyInt(), |
| anyInt(), any()); |
| } |
| |
| if (containsConditions(preconditions,PRECONDITION_CANNOT_START_ANY_ACTIVITY)) { |
| doReturn(false).when(service.mStackSupervisor).checkStartAnyActivityPermission( |
| any(), any(), any(), anyInt(), anyInt(), anyInt(), any(), |
| anyBoolean(), anyBoolean(), any(), any(), any()); |
| } |
| |
| try { |
| if (containsConditions(preconditions, |
| PRECONDITION_ACTIVITY_SUPPORTS_INTENT_EXCEPTION)) { |
| doAnswer((inv) -> { |
| throw new RemoteException(); |
| }).when(packageManager).activitySupportsIntent(eq(source.realActivity), eq(intent), |
| any()); |
| } else { |
| doReturn(!containsConditions(preconditions, PRECONDITION_NO_VOICE_SESSION_SUPPORT)) |
| .when(packageManager).activitySupportsIntent(eq(source.realActivity), |
| eq(intent), any()); |
| } |
| } catch (RemoteException e) { |
| } |
| |
| final IBinder resultTo = containsConditions(preconditions, PRECONDITION_SOURCE_PRESENT) |
| || containsConditions(preconditions, PRECONDITION_SOURCE_VOICE_SESSION) |
| ? source.appToken : null; |
| |
| final int requestCode = containsConditions(preconditions, PRECONDITION_REQUEST_CODE) |
| ? 1 : 0; |
| |
| final int result = starter.setCaller(caller) |
| .setIntent(intent) |
| .setActivityInfo(aInfo) |
| .setResultTo(resultTo) |
| .setRequestCode(requestCode) |
| .setReason("testLaunchActivityPermissionDenied") |
| .execute(); |
| |
| // In some cases the expected result internally is different than the published result. We |
| // must use ActivityStarter#getExternalResult to translate. |
| assertEquals(ActivityStarter.getExternalResult(expectedResult), result); |
| |
| // Ensure that {@link ActivityOptions} are aborted with unsuccessful result. |
| if (expectedResult != START_SUCCESS) { |
| final ActivityStarter optionStarter = new ActivityStarter(mController, mService.mActivityTaskManager, |
| mService.mStackSupervisor, mock(ActivityStartInterceptor.class)); |
| final ActivityOptions options = spy(ActivityOptions.makeBasic()); |
| |
| final int optionResult = optionStarter.setCaller(caller) |
| .setIntent(intent) |
| .setActivityInfo(aInfo) |
| .setResultTo(resultTo) |
| .setRequestCode(requestCode) |
| .setReason("testLaunchActivityPermissionDenied") |
| .setActivityOptions(new SafeActivityOptions(options)) |
| .execute(); |
| verify(options, times(1)).abort(); |
| } |
| } |
| |
| private ActivityStarter prepareStarter(int launchFlags) { |
| // always allow test to start activity. |
| doReturn(true).when(mService.mStackSupervisor).checkStartAnyActivityPermission( |
| any(), any(), any(), anyInt(), anyInt(), anyInt(), any(), |
| anyBoolean(), anyBoolean(), any(), any(), any()); |
| |
| // instrument the stack and task used. |
| final ActivityStack stack = mService.mStackSupervisor.getDefaultDisplay().createStack( |
| WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD, true /* onTop */); |
| final TaskRecord task = new TaskBuilder(mService.mStackSupervisor) |
| .setCreateStack(false) |
| .build(); |
| |
| // supervisor needs a focused stack. |
| mService.mStackSupervisor.mFocusedStack = stack; |
| |
| // use factory that only returns spy task. |
| final TaskRecordFactory factory = mock(TaskRecordFactory.class); |
| TaskRecord.setTaskRecordFactory(factory); |
| |
| // return task when created. |
| doReturn(task).when(factory).create(any(), anyInt(), any(), any(), any(), any()); |
| |
| // direct starter to use spy stack. |
| doReturn(stack).when(mService.mStackSupervisor) |
| .getLaunchStack(any(), any(), any(), anyBoolean()); |
| doReturn(stack).when(mService.mStackSupervisor) |
| .getLaunchStack(any(), any(), any(), anyBoolean(), anyInt()); |
| |
| final Intent intent = new Intent(); |
| intent.addFlags(launchFlags); |
| intent.setComponent(ActivityBuilder.getDefaultComponent()); |
| |
| final ActivityInfo info = new ActivityInfo(); |
| |
| info.applicationInfo = new ApplicationInfo(); |
| info.applicationInfo.packageName = ActivityBuilder.getDefaultComponent().getPackageName(); |
| |
| return new ActivityStarter(mController, mService.mActivityTaskManager, |
| mService.mStackSupervisor, mock(ActivityStartInterceptor.class)) |
| .setIntent(intent) |
| .setActivityInfo(info); |
| } |
| |
| /** |
| * Ensures that values specified at launch time are passed to {@link LaunchParamsModifier} |
| * when we are laying out a new task. |
| */ |
| @Test |
| public void testCreateTaskLayout() { |
| // modifier for validating passed values. |
| final LaunchParamsModifier modifier = mock(LaunchParamsModifier.class); |
| mService.mStackSupervisor.getLaunchParamsController().registerModifier(modifier); |
| |
| // add custom values to activity info to make unique. |
| final ActivityInfo info = new ActivityInfo(); |
| final Rect launchBounds = new Rect(0, 0, 20, 30); |
| |
| final WindowLayout windowLayout = |
| new WindowLayout(10, .5f, 20, 1.0f, Gravity.NO_GRAVITY, 1, 1); |
| |
| info.windowLayout = windowLayout; |
| info.applicationInfo = new ApplicationInfo(); |
| info.applicationInfo.packageName = ActivityBuilder.getDefaultComponent().getPackageName(); |
| |
| // create starter. |
| final ActivityStarter optionStarter = prepareStarter(0 /* launchFlags */); |
| |
| final ActivityOptions options = ActivityOptions.makeBasic(); |
| options.setLaunchBounds(launchBounds); |
| |
| // run starter. |
| optionStarter |
| .setReason("testCreateTaskLayout") |
| .setActivityInfo(info) |
| .setActivityOptions(new SafeActivityOptions(options)) |
| .execute(); |
| |
| // verify that values are passed to the modifier. |
| verify(modifier, times(1)).onCalculate(any(), eq(windowLayout), any(), any(), eq(options), |
| any(), any()); |
| } |
| |
| /** |
| * This test ensures that if the intent is being delivered to a |
| */ |
| @Test |
| public void testSplitScreenDeliverToTop() { |
| final ActivityStarter starter = prepareStarter(FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); |
| |
| final ActivityRecord focusActivity = new ActivityBuilder(mService) |
| .setCreateTask(true) |
| .build(); |
| |
| focusActivity.getStack().setWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY); |
| |
| final ActivityRecord reusableActivity = new ActivityBuilder(mService) |
| .setCreateTask(true) |
| .build(); |
| |
| // Create reusable activity after entering split-screen so that it is the top secondary |
| // stack. |
| reusableActivity.getStack().setWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_SECONDARY); |
| |
| // Set focus back to primary. |
| mService.mStackSupervisor.setFocusStackUnchecked("testSplitScreenDeliverToTop", |
| focusActivity.getStack()); |
| |
| doReturn(reusableActivity).when(mService.mStackSupervisor).findTaskLocked(any(), anyInt()); |
| |
| final int result = starter.setReason("testSplitScreenDeliverToTop").execute(); |
| |
| // Ensure result is delivering intent to top. |
| assertEquals(result, START_DELIVERED_TO_TOP); |
| } |
| |
| /** |
| * This test ensures that if the intent is being delivered to a split-screen unfocused task |
| * reports it is brought to front instead of delivering to top. |
| */ |
| @Test |
| public void testSplitScreenTaskToFront() { |
| final ActivityStarter starter = prepareStarter(FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); |
| |
| // Create reusable activity here first. Setting the windowing mode of the primary stack |
| // will move the existing standard full screen stack to secondary, putting this one on the |
| // bottom. |
| final ActivityRecord reusableActivity = new ActivityBuilder(mService) |
| .setCreateTask(true) |
| .build(); |
| |
| reusableActivity.getStack().setWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_SECONDARY); |
| |
| final ActivityRecord focusActivity = new ActivityBuilder(mService) |
| .setCreateTask(true) |
| .build(); |
| |
| // Enter split-screen. Primary stack should have focus. |
| focusActivity.getStack().setWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY); |
| |
| doReturn(reusableActivity).when(mService.mStackSupervisor).findTaskLocked(any(), anyInt()); |
| |
| final int result = starter.setReason("testSplitScreenMoveToFront").execute(); |
| |
| // Ensure result is moving task to front. |
| assertEquals(result, START_TASK_TO_FRONT); |
| } |
| |
| /** |
| * Tests activity is cleaned up properly in a task mode violation. |
| */ |
| @Test |
| public void testTaskModeViolation() { |
| final ActivityDisplay display = mService.mStackSupervisor.getDefaultDisplay(); |
| assertNoTasks(display); |
| |
| final ActivityStarter starter = prepareStarter(0); |
| |
| final LockTaskController lockTaskController = mService.mActivityTaskManager.getLockTaskController(); |
| doReturn(true).when(lockTaskController).isLockTaskModeViolation(any()); |
| |
| final int result = starter.setReason("testTaskModeViolation").execute(); |
| |
| assertEquals(START_RETURN_LOCK_TASK_MODE_VIOLATION, result); |
| assertNoTasks(display); |
| } |
| |
| private void assertNoTasks(ActivityDisplay display) { |
| for (int i = display.getChildCount() - 1; i >= 0; --i) { |
| final ActivityStack stack = display.getChildAt(i); |
| assertTrue(stack.getAllTasks().isEmpty()); |
| } |
| } |
| } |