| /* |
| * Copyright (C) 2018 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.wm; |
| |
| import static android.app.ActivityManager.START_DELIVERED_TO_TOP; |
| import static android.app.ActivityManager.START_TASK_TO_FRONT; |
| import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS; |
| import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN_OR_SPLIT_SCREEN_SECONDARY; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY; |
| import static android.content.pm.ActivityInfo.FLAG_ALWAYS_FOCUSABLE; |
| import static android.content.pm.ActivityInfo.LAUNCH_MULTIPLE; |
| import static android.view.Display.DEFAULT_DISPLAY; |
| |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.doAnswer; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.mock; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.never; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.reset; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.spy; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.times; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.verify; |
| import static com.android.server.wm.ActivityDisplay.POSITION_TOP; |
| import static com.android.server.wm.ActivityStack.REMOVE_TASK_MODE_DESTROYING; |
| import static com.android.server.wm.ActivityStackSupervisor |
| .MATCH_TASK_IN_STACKS_OR_RECENT_TASKS_AND_RESTORE; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyBoolean; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.ArgumentMatchers.contains; |
| import static org.mockito.ArgumentMatchers.eq; |
| |
| import android.app.ActivityOptions; |
| import android.app.WaitResult; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.ApplicationInfo; |
| import android.graphics.Rect; |
| import android.os.Build; |
| import android.platform.test.annotations.Presubmit; |
| |
| import androidx.test.filters.MediumTest; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * Tests for the {@link ActivityStackSupervisor} class. |
| * |
| * Build/Install/Run: |
| * atest WmTests:ActivityStackSupervisorTests |
| */ |
| @MediumTest |
| @Presubmit |
| public class ActivityStackSupervisorTests extends ActivityTestsBase { |
| private ActivityStack mFullscreenStack; |
| |
| @Before |
| public void setUp() throws Exception { |
| setupActivityTaskManagerService(); |
| mFullscreenStack = mService.mStackSupervisor.getDefaultDisplay().createStack( |
| WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD, true /* onTop */); |
| } |
| |
| /** |
| * This test ensures that we do not try to restore a task based off an invalid task id. We |
| * should expect {@code null} to be returned in this case. |
| */ |
| @Test |
| public void testRestoringInvalidTask() { |
| ((TestActivityDisplay) mSupervisor.getDefaultDisplay()).removeAllTasks(); |
| TaskRecord task = mSupervisor.anyTaskForIdLocked(0 /*taskId*/, |
| MATCH_TASK_IN_STACKS_OR_RECENT_TASKS_AND_RESTORE, null, false /* onTop */); |
| assertNull(task); |
| } |
| |
| /** |
| * This test ensures that an existing task in the pinned stack is moved to the fullscreen |
| * activity stack when a new task is added. |
| */ |
| @Test |
| public void testReplacingTaskInPinnedStack() { |
| final ActivityRecord firstActivity = new ActivityBuilder(mService).setCreateTask(true) |
| .setStack(mFullscreenStack).build(); |
| final TaskRecord firstTask = firstActivity.getTask(); |
| |
| final ActivityRecord secondActivity = new ActivityBuilder(mService).setCreateTask(true) |
| .setStack(mFullscreenStack).build(); |
| final TaskRecord secondTask = secondActivity.getTask(); |
| |
| mFullscreenStack.moveToFront("testReplacingTaskInPinnedStack"); |
| |
| // Ensure full screen stack has both tasks. |
| ensureStackPlacement(mFullscreenStack, firstTask, secondTask); |
| |
| // Move first activity to pinned stack. |
| final Rect sourceBounds = new Rect(); |
| mSupervisor.moveActivityToPinnedStackLocked(firstActivity, sourceBounds, |
| 0f /*aspectRatio*/, "initialMove"); |
| |
| final ActivityDisplay display = mFullscreenStack.getDisplay(); |
| ActivityStack pinnedStack = display.getPinnedStack(); |
| // Ensure a task has moved over. |
| ensureStackPlacement(pinnedStack, firstTask); |
| ensureStackPlacement(mFullscreenStack, secondTask); |
| |
| // Move second activity to pinned stack. |
| mSupervisor.moveActivityToPinnedStackLocked(secondActivity, sourceBounds, |
| 0f /*aspectRatio*/, "secondMove"); |
| |
| // Need to get stacks again as a new instance might have been created. |
| pinnedStack = display.getPinnedStack(); |
| mFullscreenStack = display.getStack(WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD); |
| // Ensure stacks have swapped tasks. |
| ensureStackPlacement(pinnedStack, secondTask); |
| ensureStackPlacement(mFullscreenStack, firstTask); |
| } |
| |
| private static void ensureStackPlacement(ActivityStack stack, TaskRecord... tasks) { |
| final ArrayList<TaskRecord> stackTasks = stack.getAllTasks(); |
| assertEquals(stackTasks.size(), tasks != null ? tasks.length : 0); |
| |
| if (tasks == null) { |
| return; |
| } |
| |
| for (TaskRecord task : tasks) { |
| assertTrue(stackTasks.contains(task)); |
| } |
| } |
| |
| /** |
| * Ensures that an activity is removed from the stopping activities list once it is resumed. |
| */ |
| @Test |
| public void testStoppingActivityRemovedWhenResumed() { |
| final ActivityRecord firstActivity = new ActivityBuilder(mService).setCreateTask(true) |
| .setStack(mFullscreenStack).build(); |
| mSupervisor.mStoppingActivities.add(firstActivity); |
| |
| firstActivity.completeResumeLocked(); |
| |
| assertFalse(mSupervisor.mStoppingActivities.contains(firstActivity)); |
| } |
| |
| /** |
| * Ensures that waiting results are notified of launches. |
| */ |
| @SuppressWarnings("SynchronizeOnNonFinalField") |
| @Test |
| public void testReportWaitingActivityLaunchedIfNeeded() { |
| final ActivityRecord firstActivity = new ActivityBuilder(mService).setCreateTask(true) |
| .setStack(mFullscreenStack).build(); |
| |
| // #notifyAll will be called on the ActivityManagerService. we must hold the object lock |
| // when this happens. |
| synchronized (mSupervisor.mService.mGlobalLock) { |
| final WaitResult taskToFrontWait = new WaitResult(); |
| mSupervisor.mWaitingActivityLaunched.add(taskToFrontWait); |
| mSupervisor.reportWaitingActivityLaunchedIfNeeded(firstActivity, START_TASK_TO_FRONT); |
| |
| assertThat(mSupervisor.mWaitingActivityLaunched).isEmpty(); |
| assertEquals(taskToFrontWait.result, START_TASK_TO_FRONT); |
| assertNull(taskToFrontWait.who); |
| |
| final WaitResult deliverToTopWait = new WaitResult(); |
| mSupervisor.mWaitingActivityLaunched.add(deliverToTopWait); |
| mSupervisor.reportWaitingActivityLaunchedIfNeeded(firstActivity, |
| START_DELIVERED_TO_TOP); |
| |
| assertThat(mSupervisor.mWaitingActivityLaunched).isEmpty(); |
| assertEquals(deliverToTopWait.result, START_DELIVERED_TO_TOP); |
| assertEquals(deliverToTopWait.who, firstActivity.realActivity); |
| } |
| } |
| |
| @Test |
| public void testApplySleepTokensLocked() { |
| final ActivityDisplay display = mSupervisor.getDefaultDisplay(); |
| final KeyguardController keyguard = mSupervisor.getKeyguardController(); |
| final ActivityStack stack = mock(ActivityStack.class); |
| display.addChild(stack, 0 /* position */); |
| |
| // Make sure we wake and resume in the case the display is turning on and the keyguard is |
| // not showing. |
| verifySleepTokenBehavior(display, keyguard, stack, true /*displaySleeping*/, |
| false /* displayShouldSleep */, true /* isFocusedStack */, |
| false /* keyguardShowing */, true /* expectWakeFromSleep */, |
| true /* expectResumeTopActivity */); |
| |
| // Make sure we wake and don't resume when the display is turning on and the keyguard is |
| // showing. |
| verifySleepTokenBehavior(display, keyguard, stack, true /*displaySleeping*/, |
| false /* displayShouldSleep */, true /* isFocusedStack */, |
| true /* keyguardShowing */, true /* expectWakeFromSleep */, |
| false /* expectResumeTopActivity */); |
| |
| // Make sure we wake and don't resume when the display is turning on and the keyguard is |
| // not showing as unfocused. |
| verifySleepTokenBehavior(display, keyguard, stack, true /*displaySleeping*/, |
| false /* displayShouldSleep */, false /* isFocusedStack */, |
| false /* keyguardShowing */, true /* expectWakeFromSleep */, |
| false /* expectResumeTopActivity */); |
| |
| // Should not do anything if the display state hasn't changed. |
| verifySleepTokenBehavior(display, keyguard, stack, false /*displaySleeping*/, |
| false /* displayShouldSleep */, true /* isFocusedStack */, |
| false /* keyguardShowing */, false /* expectWakeFromSleep */, |
| false /* expectResumeTopActivity */); |
| } |
| |
| private void verifySleepTokenBehavior(ActivityDisplay display, KeyguardController keyguard, |
| ActivityStack stack, boolean displaySleeping, boolean displayShouldSleep, |
| boolean isFocusedStack, boolean keyguardShowing, boolean expectWakeFromSleep, |
| boolean expectResumeTopActivity) { |
| reset(stack); |
| |
| doReturn(displayShouldSleep).when(display).shouldSleep(); |
| doReturn(displaySleeping).when(display).isSleeping(); |
| doReturn(keyguardShowing).when(keyguard).isKeyguardOrAodShowing(anyInt()); |
| |
| doReturn(isFocusedStack).when(stack).isFocusedStackOnDisplay(); |
| doReturn(isFocusedStack ? stack : null).when(display).getFocusedStack(); |
| mSupervisor.applySleepTokensLocked(true); |
| verify(stack, times(expectWakeFromSleep ? 1 : 0)).awakeFromSleepingLocked(); |
| verify(stack, times(expectResumeTopActivity ? 1 : 0)).resumeTopActivityUncheckedLocked( |
| null /* target */, null /* targetOptions */); |
| } |
| |
| /** |
| * Verifies that removal of activity with task and stack is done correctly. |
| */ |
| @Test |
| public void testRemovingStackOnAppCrash() { |
| final ActivityDisplay defaultDisplay = mService.mStackSupervisor.getDefaultDisplay(); |
| final int originalStackCount = defaultDisplay.getChildCount(); |
| final ActivityStack stack = mService.mStackSupervisor.getDefaultDisplay().createStack( |
| WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD, false /* onTop */); |
| final ActivityRecord firstActivity = new ActivityBuilder(mService).setCreateTask(true) |
| .setStack(stack).build(); |
| |
| assertEquals(originalStackCount + 1, defaultDisplay.getChildCount()); |
| |
| // Let's pretend that the app has crashed. |
| firstActivity.app.setThread(null); |
| mService.mStackSupervisor.finishTopCrashedActivitiesLocked(firstActivity.app, "test"); |
| |
| // Verify that the stack was removed. |
| assertEquals(originalStackCount, defaultDisplay.getChildCount()); |
| } |
| |
| @Test |
| public void testFocusability() { |
| final ActivityStack stack = mService.mStackSupervisor.getDefaultDisplay().createStack( |
| WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, ACTIVITY_TYPE_STANDARD, true /* onTop */); |
| final ActivityRecord activity = new ActivityBuilder(mService).setCreateTask(true) |
| .setStack(stack).build(); |
| |
| // Under split screen primary we should be focusable when not minimized |
| mService.mStackSupervisor.setDockedStackMinimized(false); |
| assertTrue(stack.isFocusable()); |
| assertTrue(activity.isFocusable()); |
| |
| // Under split screen primary we should not be focusable when minimized |
| mService.mStackSupervisor.setDockedStackMinimized(true); |
| assertFalse(stack.isFocusable()); |
| assertFalse(activity.isFocusable()); |
| |
| final ActivityStack pinnedStack = mService.mStackSupervisor.getDefaultDisplay().createStack( |
| WINDOWING_MODE_PINNED, ACTIVITY_TYPE_STANDARD, true /* onTop */); |
| final ActivityRecord pinnedActivity = new ActivityBuilder(mService).setCreateTask(true) |
| .setStack(pinnedStack).build(); |
| |
| // We should not be focusable when in pinned mode |
| assertFalse(pinnedStack.isFocusable()); |
| assertFalse(pinnedActivity.isFocusable()); |
| |
| // Add flag forcing focusability. |
| pinnedActivity.info.flags |= FLAG_ALWAYS_FOCUSABLE; |
| |
| // We should not be focusable when in pinned mode |
| assertTrue(pinnedStack.isFocusable()); |
| assertTrue(pinnedActivity.isFocusable()); |
| |
| // Without the overridding activity, stack should not be focusable. |
| pinnedStack.removeTask(pinnedActivity.getTask(), "testFocusability", |
| REMOVE_TASK_MODE_DESTROYING); |
| assertFalse(pinnedStack.isFocusable()); |
| } |
| |
| /** |
| * Verify that split-screen primary stack will be chosen if activity is launched that targets |
| * split-screen secondary, but a matching existing instance is found on top of split-screen |
| * primary stack. |
| */ |
| @Test |
| public void testSplitScreenPrimaryChosenWhenTopActivityLaunchedToSecondary() { |
| // Create primary split-screen stack with a task and an activity. |
| final ActivityStack primaryStack = mService.mStackSupervisor.getDefaultDisplay() |
| .createStack(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, ACTIVITY_TYPE_STANDARD, |
| true /* onTop */); |
| final TaskRecord task = new TaskBuilder(mSupervisor).setStack(primaryStack).build(); |
| final ActivityRecord r = new ActivityBuilder(mService).setTask(task).build(); |
| |
| // Find a launch stack for the top activity in split-screen primary, while requesting |
| // split-screen secondary. |
| final ActivityOptions options = ActivityOptions.makeBasic(); |
| options.setLaunchWindowingMode(WINDOWING_MODE_FULLSCREEN_OR_SPLIT_SCREEN_SECONDARY); |
| final ActivityStack result = mSupervisor.getLaunchStack(r, options, task, true /* onTop */); |
| |
| // Assert that the primary stack is returned. |
| assertEquals(primaryStack, result); |
| } |
| |
| /** |
| * Verify split-screen primary stack & task can resized by |
| * {@link android.app.IActivityTaskManager#resizeDockedStack} as expect. |
| */ |
| @Test |
| public void testResizeDockedStackForSplitScreenPrimary() { |
| final Rect taskSize = new Rect(0, 0, 600, 600); |
| final Rect stackSize = new Rect(0, 0, 300, 300); |
| |
| // Create primary split-screen stack with a task. |
| final ActivityStack primaryStack = mService.mStackSupervisor.getDefaultDisplay() |
| .createStack(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, ACTIVITY_TYPE_STANDARD, |
| true /* onTop */); |
| final TaskRecord task = new TaskBuilder(mSupervisor).setStack(primaryStack).build(); |
| |
| // Resize dock stack. |
| mService.resizeDockedStack(stackSize, taskSize, null, null, null); |
| |
| // Verify dock stack & its task bounds if is equal as resized result. |
| assertEquals(primaryStack.getBounds(), stackSize); |
| assertEquals(task.getBounds(), taskSize); |
| } |
| |
| /** |
| * Verify that home stack would be moved to front when the top activity is Recents. |
| */ |
| @Test |
| public void testFindTaskToMoveToFrontWhenRecentsOnTop() { |
| // Create stack/task on default display. |
| final ActivityDisplay display = mSupervisor.getDefaultDisplay(); |
| final TestActivityStack targetStack = new StackBuilder(mSupervisor).setOnTop(false).build(); |
| final TaskRecord targetTask = targetStack.getChildAt(0); |
| |
| // Create Recents on top of the display. |
| final ActivityStack stack = |
| new StackBuilder(mSupervisor).setActivityType(ACTIVITY_TYPE_RECENTS).build(); |
| |
| final String reason = "findTaskToMoveToFront"; |
| mSupervisor.findTaskToMoveToFront(targetTask, 0, ActivityOptions.makeBasic(), reason, |
| false); |
| |
| verify(display).moveHomeStackToFront(contains(reason)); |
| } |
| |
| /** |
| * Verify that home stack won't be moved to front if the top activity on other display is |
| * Recents. |
| */ |
| @Test |
| public void testFindTaskToMoveToFrontWhenRecentsOnOtherDisplay() { |
| // Create stack/task on default display. |
| final ActivityDisplay display = mSupervisor.getDefaultDisplay(); |
| final ActivityStack targetStack = display.createStack(WINDOWING_MODE_FULLSCREEN, |
| ACTIVITY_TYPE_STANDARD, false /* onTop */); |
| final TaskRecord targetTask = new TaskBuilder(mSupervisor).setStack(targetStack).build(); |
| |
| // Create Recents on secondary display. |
| final TestActivityDisplay secondDisplay = addNewActivityDisplayAt( |
| ActivityDisplay.POSITION_TOP); |
| final ActivityStack stack = secondDisplay.createStack(WINDOWING_MODE_FULLSCREEN, |
| ACTIVITY_TYPE_RECENTS, true /* onTop */); |
| final TaskRecord task = new TaskBuilder(mSupervisor).setStack(stack).build(); |
| new ActivityBuilder(mService).setTask(task).build(); |
| |
| final String reason = "findTaskToMoveToFront"; |
| mSupervisor.findTaskToMoveToFront(targetTask, 0, ActivityOptions.makeBasic(), reason, |
| false); |
| |
| verify(display, never()).moveHomeStackToFront(contains(reason)); |
| } |
| |
| /** |
| * Verify if a stack is not at the topmost position, it should be able to resume its activity if |
| * the stack is the top focused. |
| */ |
| @Test |
| public void testResumeActivityWhenNonTopmostStackIsTopFocused() { |
| // Create a stack at bottom. |
| final ActivityDisplay display = mSupervisor.getDefaultDisplay(); |
| final ActivityStack targetStack = spy(display.createStack(WINDOWING_MODE_FULLSCREEN, |
| ACTIVITY_TYPE_STANDARD, false /* onTop */)); |
| final TaskRecord task = new TaskBuilder(mSupervisor).setStack(targetStack).build(); |
| final ActivityRecord activity = new ActivityBuilder(mService).setTask(task).build(); |
| display.positionChildAtBottom(targetStack); |
| |
| // Assume the stack is not at the topmost position (e.g. behind always-on-top stacks) but it |
| // is the current top focused stack. |
| assertFalse(targetStack.isTopStackOnDisplay()); |
| doReturn(targetStack).when(mSupervisor).getTopDisplayFocusedStack(); |
| |
| // Use the stack as target to resume. |
| mSupervisor.resumeFocusedStacksTopActivitiesLocked( |
| targetStack, activity, null /* targetOptions */); |
| |
| // Verify the target stack should resume its activity. |
| verify(targetStack, times(1)).resumeTopActivityUncheckedLocked( |
| eq(activity), eq(null /* targetOptions */)); |
| } |
| |
| /** |
| * Tests home activities that targeted sdk before Q cannot start on secondary display. |
| */ |
| @Test |
| public void testStartHomeTargetSdkBeforeQ() throws Exception { |
| final TestActivityDisplay secondDisplay = spy(createNewActivityDisplay()); |
| mSupervisor.addChild(secondDisplay, POSITION_TOP); |
| doReturn(true).when(secondDisplay).supportsSystemDecorations(); |
| |
| final ActivityInfo info = new ActivityInfo(); |
| info.launchMode = LAUNCH_MULTIPLE; |
| info.applicationInfo = new ApplicationInfo(); |
| info.applicationInfo.targetSdkVersion = Build.VERSION_CODES.Q; |
| assertTrue(mSupervisor.canStartHomeOnDisplay(info, secondDisplay.mDisplayId, |
| false /* allowInstrumenting */)); |
| |
| info.applicationInfo.targetSdkVersion = Build.VERSION_CODES.P; |
| assertFalse(mSupervisor.canStartHomeOnDisplay(info, secondDisplay.mDisplayId, |
| false /* allowInstrumenting */)); |
| } |
| |
| /** |
| * Tests that home activities can be started on the displays that supports system decorations. |
| */ |
| @Test |
| public void testStartHomeOnAllDisplays() { |
| // Create secondary displays. |
| final TestActivityDisplay secondDisplay = spy(createNewActivityDisplay()); |
| mSupervisor.addChild(secondDisplay, POSITION_TOP); |
| doReturn(true).when(secondDisplay).supportsSystemDecorations(); |
| |
| // Create mock tasks and other necessary mocks. |
| TaskBuilder taskBuilder = new TaskBuilder(mService.mStackSupervisor).setCreateStack(false); |
| final TaskRecord.TaskRecordFactory factory = mock(TaskRecord.TaskRecordFactory.class); |
| TaskRecord.setTaskRecordFactory(factory); |
| doAnswer(i -> taskBuilder.build()).when(factory) |
| .create(any(), anyInt(), any(), any(), any(), any()); |
| doReturn(true).when(mService.mStackSupervisor) |
| .ensureVisibilityAndConfig(any(), anyInt(), anyBoolean(), anyBoolean()); |
| doReturn(true).when(mSupervisor).canStartHomeOnDisplay(any(), anyInt(), anyBoolean()); |
| |
| mSupervisor.startHomeOnAllDisplays(0, "testStartHome"); |
| |
| assertTrue(mSupervisor.getDefaultDisplay().getTopStack().isActivityTypeHome()); |
| assertNotNull(secondDisplay.getTopStack()); |
| assertTrue(secondDisplay.getTopStack().isActivityTypeHome()); |
| } |
| |
| /** |
| * Tests that home activities won't be started before booting when display added. |
| */ |
| @Test |
| public void testNotStartHomeBeforeBoot() { |
| final int displayId = 1; |
| final boolean isBooting = mService.mAmInternal.isBooting(); |
| final boolean isBooted = mService.mAmInternal.isBooted(); |
| try { |
| mService.mAmInternal.setBooting(false); |
| mService.mAmInternal.setBooted(false); |
| mSupervisor.onDisplayAdded(displayId); |
| verify(mSupervisor, never()).startHomeOnDisplay(anyInt(), any(), anyInt()); |
| } finally { |
| mService.mAmInternal.setBooting(isBooting); |
| mService.mAmInternal.setBooted(isBooted); |
| } |
| } |
| |
| /** |
| * Tests whether home can be started if being instrumented. |
| */ |
| @Test |
| public void testCanStartHomeWhenInstrumented() { |
| final ActivityInfo info = new ActivityInfo(); |
| info.applicationInfo = new ApplicationInfo(); |
| final WindowProcessController app = mock(WindowProcessController.class); |
| doReturn(app).when(mService).getProcessController(any(), anyInt()); |
| |
| // Can not start home if we don't want to start home while home is being instrumented. |
| doReturn(true).when(app).isInstrumenting(); |
| assertFalse(mSupervisor.canStartHomeOnDisplay(info, DEFAULT_DISPLAY, |
| false /* allowInstrumenting*/)); |
| |
| // Can start home for other cases. |
| assertTrue(mSupervisor.canStartHomeOnDisplay(info, DEFAULT_DISPLAY, |
| true /* allowInstrumenting*/)); |
| |
| doReturn(false).when(app).isInstrumenting(); |
| assertTrue(mSupervisor.canStartHomeOnDisplay(info, DEFAULT_DISPLAY, |
| false /* allowInstrumenting*/)); |
| assertTrue(mSupervisor.canStartHomeOnDisplay(info, DEFAULT_DISPLAY, |
| true /* allowInstrumenting*/)); |
| } |
| } |