| /* |
| * 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.wm; |
| |
| import static android.app.AppOpsManager.OP_NONE; |
| import static android.content.pm.ActivityInfo.RESIZE_MODE_UNRESIZEABLE; |
| import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; |
| |
| import static com.android.server.wm.WindowContainer.POSITION_TOP; |
| |
| import static org.mockito.Mockito.any; |
| import static org.mockito.Mockito.anyBoolean; |
| import static org.mockito.Mockito.anyFloat; |
| import static org.mockito.Mockito.anyInt; |
| import static org.mockito.Mockito.doAnswer; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.ActivityManager; |
| import android.content.Context; |
| import android.content.res.Configuration; |
| import android.graphics.Rect; |
| import android.os.Binder; |
| import android.os.IBinder; |
| import android.view.Display; |
| import android.view.IApplicationToken; |
| import android.view.IWindow; |
| import android.view.Surface; |
| import android.view.SurfaceControl.Transaction; |
| import android.view.WindowManager; |
| |
| import org.mockito.invocation.InvocationOnMock; |
| |
| /** |
| * A collection of static functions that can be referenced by other test packages to provide access |
| * to WindowManager related test functionality. |
| */ |
| public class WindowTestUtils { |
| private static int sNextTaskId = 0; |
| |
| /** An extension of {@link DisplayContent} to gain package scoped access. */ |
| public static class TestDisplayContent extends DisplayContent { |
| |
| private TestDisplayContent(Display display, WindowManagerService service, |
| WallpaperController wallpaperController, DisplayWindowController controller) { |
| super(display, service, wallpaperController, controller); |
| } |
| |
| /** Create a mocked default {@link DisplayContent}. */ |
| public static TestDisplayContent create(Context context) { |
| final TestDisplayContent displayContent = mock(TestDisplayContent.class); |
| displayContent.isDefaultDisplay = true; |
| |
| final DisplayPolicy displayPolicy = mock(DisplayPolicy.class); |
| when(displayPolicy.navigationBarCanMove()).thenReturn(true); |
| when(displayPolicy.hasNavigationBar()).thenReturn(true); |
| |
| final DisplayRotation displayRotation = new DisplayRotation( |
| mock(WindowManagerService.class), displayContent, displayPolicy, |
| context, new Object()); |
| displayRotation.mPortraitRotation = Surface.ROTATION_0; |
| displayRotation.mLandscapeRotation = Surface.ROTATION_90; |
| displayRotation.mUpsideDownRotation = Surface.ROTATION_180; |
| displayRotation.mSeascapeRotation = Surface.ROTATION_270; |
| |
| when(displayContent.getDisplayRotation()).thenReturn(displayRotation); |
| |
| return displayContent; |
| } |
| } |
| |
| /** |
| * Creates a mock instance of {@link StackWindowController}. |
| */ |
| public static StackWindowController createMockStackWindowContainerController() { |
| StackWindowController controller = mock(StackWindowController.class); |
| controller.mContainer = mock(TestTaskStack.class); |
| |
| // many components rely on the {@link StackWindowController#adjustConfigurationForBounds} |
| // to properly set bounds values in the configuration. We must mimick those actions here. |
| doAnswer((InvocationOnMock invocationOnMock) -> { |
| final Configuration config = invocationOnMock.<Configuration>getArgument(7); |
| final Rect bounds = invocationOnMock.<Rect>getArgument(0); |
| config.windowConfiguration.setBounds(bounds); |
| return null; |
| }).when(controller).adjustConfigurationForBounds(any(), any(), any(), any(), |
| anyBoolean(), anyBoolean(), anyFloat(), any(), any(), anyInt()); |
| |
| return controller; |
| } |
| |
| /** Creates a {@link Task} and adds it to the specified {@link TaskStack}. */ |
| public static Task createTaskInStack(WindowManagerService service, TaskStack stack, |
| int userId) { |
| synchronized (service.mGlobalLock) { |
| final Task newTask = new Task(sNextTaskId++, stack, userId, service, 0, false, |
| new ActivityManager.TaskDescription(), null); |
| stack.addTask(newTask, POSITION_TOP); |
| return newTask; |
| } |
| } |
| |
| /** |
| * An extension of {@link TestTaskStack}, which overrides package scoped methods that would not |
| * normally be mocked out. |
| */ |
| public static class TestTaskStack extends TaskStack { |
| TestTaskStack(WindowManagerService service, int stackId) { |
| super(service, stackId, null); |
| } |
| |
| @Override |
| void addTask(Task task, int position, boolean showForAllUsers, boolean moveParents) { |
| // Do nothing. |
| } |
| } |
| |
| static TestAppWindowToken createTestAppWindowToken(DisplayContent dc) { |
| synchronized (dc.mService.mGlobalLock) { |
| return new TestAppWindowToken(dc); |
| } |
| } |
| |
| /** Used so we can gain access to some protected members of the {@link AppWindowToken} class. */ |
| public static class TestAppWindowToken extends AppWindowToken { |
| boolean mOnTop = false; |
| private Transaction mPendingTransactionOverride; |
| |
| private TestAppWindowToken(DisplayContent dc) { |
| super(dc.mService, new IApplicationToken.Stub() { |
| public String getName() {return null;} |
| }, false, dc, true /* fillsParent */); |
| } |
| |
| TestAppWindowToken(WindowManagerService service, IApplicationToken token, |
| boolean voiceInteraction, DisplayContent dc, long inputDispatchingTimeoutNanos, |
| boolean fullscreen, boolean showForAllUsers, int targetSdk, int orientation, |
| int rotationAnimationHint, int configChanges, boolean launchTaskBehind, |
| boolean alwaysFocusable, AppWindowContainerController controller) { |
| super(service, token, voiceInteraction, dc, inputDispatchingTimeoutNanos, fullscreen, |
| showForAllUsers, targetSdk, orientation, rotationAnimationHint, configChanges, |
| launchTaskBehind, alwaysFocusable, controller); |
| } |
| |
| int getWindowsCount() { |
| return mChildren.size(); |
| } |
| |
| boolean hasWindow(WindowState w) { |
| return mChildren.contains(w); |
| } |
| |
| WindowState getFirstChild() { |
| return mChildren.peekFirst(); |
| } |
| |
| WindowState getLastChild() { |
| return mChildren.peekLast(); |
| } |
| |
| int positionInParent() { |
| return getParent().mChildren.indexOf(this); |
| } |
| |
| void setIsOnTop(boolean onTop) { |
| mOnTop = onTop; |
| } |
| |
| @Override |
| boolean isOnTop() { |
| return mOnTop; |
| } |
| |
| void setPendingTransaction(Transaction transaction) { |
| mPendingTransactionOverride = transaction; |
| } |
| |
| @Override |
| public Transaction getPendingTransaction() { |
| return mPendingTransactionOverride == null |
| ? super.getPendingTransaction() |
| : mPendingTransactionOverride; |
| } |
| } |
| |
| static TestWindowToken createTestWindowToken(int type, DisplayContent dc) { |
| return createTestWindowToken(type, dc, false /* persistOnEmpty */); |
| } |
| |
| static TestWindowToken createTestWindowToken(int type, DisplayContent dc, |
| boolean persistOnEmpty) { |
| synchronized (dc.mService.mGlobalLock) { |
| return new TestWindowToken(type, dc, persistOnEmpty); |
| } |
| } |
| |
| /* Used so we can gain access to some protected members of the {@link WindowToken} class */ |
| public static class TestWindowToken extends WindowToken { |
| |
| private TestWindowToken(int type, DisplayContent dc, boolean persistOnEmpty) { |
| super(dc.mService, mock(IBinder.class), type, persistOnEmpty, dc, |
| false /* ownerCanManageAppTokens */); |
| } |
| |
| int getWindowsCount() { |
| return mChildren.size(); |
| } |
| |
| boolean hasWindow(WindowState w) { |
| return mChildren.contains(w); |
| } |
| } |
| |
| /* Used so we can gain access to some protected members of the {@link Task} class */ |
| public static class TestTask extends Task { |
| boolean mShouldDeferRemoval = false; |
| boolean mOnDisplayChangedCalled = false; |
| private boolean mIsAnimating = false; |
| |
| TestTask(int taskId, TaskStack stack, int userId, WindowManagerService service, |
| int resizeMode, boolean supportsPictureInPicture, |
| TaskWindowContainerController controller) { |
| super(taskId, stack, userId, service, resizeMode, supportsPictureInPicture, |
| new ActivityManager.TaskDescription(), controller); |
| } |
| |
| boolean shouldDeferRemoval() { |
| return mShouldDeferRemoval; |
| } |
| |
| int positionInParent() { |
| return getParent().mChildren.indexOf(this); |
| } |
| |
| @Override |
| void onDisplayChanged(DisplayContent dc) { |
| super.onDisplayChanged(dc); |
| mOnDisplayChangedCalled = true; |
| } |
| |
| @Override |
| boolean isSelfAnimating() { |
| return mIsAnimating; |
| } |
| |
| void setLocalIsAnimating(boolean isAnimating) { |
| mIsAnimating = isAnimating; |
| } |
| } |
| |
| /** |
| * Used so we can gain access to some protected members of {@link TaskWindowContainerController} |
| * class. |
| */ |
| public static class TestTaskWindowContainerController extends TaskWindowContainerController { |
| |
| static final TaskWindowContainerListener NOP_LISTENER = new TaskWindowContainerListener() { |
| @Override |
| public void registerConfigurationChangeListener( |
| ConfigurationContainerListener listener) { |
| } |
| |
| @Override |
| public void unregisterConfigurationChangeListener( |
| ConfigurationContainerListener listener) { |
| } |
| |
| @Override |
| public void onSnapshotChanged(ActivityManager.TaskSnapshot snapshot) { |
| } |
| |
| @Override |
| public void requestResize(Rect bounds, int resizeMode) { |
| } |
| }; |
| |
| TestTaskWindowContainerController(WindowTestsBase testsBase) { |
| this(testsBase.createStackControllerOnDisplay(testsBase.mDisplayContent)); |
| } |
| |
| TestTaskWindowContainerController(StackWindowController stackController) { |
| super(sNextTaskId++, NOP_LISTENER, stackController, 0 /* userId */, null /* bounds */, |
| RESIZE_MODE_UNRESIZEABLE, false /* supportsPictureInPicture */, true /* toTop*/, |
| true /* showForAllUsers */, new ActivityManager.TaskDescription(), |
| stackController.mService); |
| } |
| |
| @Override |
| TestTask createTask(int taskId, TaskStack stack, int userId, int resizeMode, |
| boolean supportsPictureInPicture, ActivityManager.TaskDescription taskDescription) { |
| return new TestTask(taskId, stack, userId, mService, resizeMode, |
| supportsPictureInPicture, this); |
| } |
| } |
| |
| public static class TestAppWindowContainerController extends AppWindowContainerController { |
| |
| final IApplicationToken mToken; |
| |
| TestAppWindowContainerController(TestTaskWindowContainerController taskController) { |
| this(taskController, new TestIApplicationToken()); |
| } |
| |
| TestAppWindowContainerController(TestTaskWindowContainerController taskController, |
| IApplicationToken token) { |
| super(taskController, token, null /* listener */, 0 /* index */, |
| SCREEN_ORIENTATION_UNSPECIFIED, true /* fullscreen */, |
| true /* showForAllUsers */, 0 /* configChanges */, false /* voiceInteraction */, |
| false /* launchTaskBehind */, false /* alwaysFocusable */, |
| 0 /* targetSdkVersion */, 0 /* rotationAnimationHint */, |
| 0 /* inputDispatchingTimeoutNanos */, taskController.mService); |
| mToken = token; |
| } |
| |
| @Override |
| AppWindowToken createAppWindow(WindowManagerService service, IApplicationToken token, |
| boolean voiceInteraction, DisplayContent dc, long inputDispatchingTimeoutNanos, |
| boolean fullscreen, boolean showForAllUsers, int targetSdk, int orientation, |
| int rotationAnimationHint, int configChanges, boolean launchTaskBehind, |
| boolean alwaysFocusable, AppWindowContainerController controller) { |
| return new TestAppWindowToken(service, token, voiceInteraction, dc, |
| inputDispatchingTimeoutNanos, fullscreen, showForAllUsers, targetSdk, |
| orientation, |
| rotationAnimationHint, configChanges, launchTaskBehind, alwaysFocusable, |
| controller); |
| } |
| |
| AppWindowToken getAppWindowToken(DisplayContent dc) { |
| return (AppWindowToken) dc.getWindowToken(mToken.asBinder()); |
| } |
| } |
| |
| public static class TestIApplicationToken implements IApplicationToken { |
| |
| private final Binder mBinder = new Binder(); |
| @Override |
| public IBinder asBinder() { |
| return mBinder; |
| } |
| @Override |
| public String getName() { |
| return null; |
| } |
| } |
| |
| /** Used to track resize reports. */ |
| public static class TestWindowState extends WindowState { |
| boolean resizeReported; |
| |
| TestWindowState(WindowManagerService service, Session session, IWindow window, |
| WindowManager.LayoutParams attrs, WindowToken token) { |
| super(service, session, window, token, null, OP_NONE, 0, attrs, 0, 0, |
| false /* ownerCanAddInternalSystemWindow */); |
| } |
| |
| @Override |
| void reportResized() { |
| super.reportResized(); |
| resizeReported = true; |
| } |
| |
| @Override |
| public boolean isGoneForLayoutLw() { |
| return false; |
| } |
| |
| @Override |
| void updateResizingWindowIfNeeded() { |
| // Used in AppWindowTokenTests#testLandscapeSeascapeRotationRelayout to deceive |
| // the system that it can actually update the window. |
| boolean hadSurface = mHasSurface; |
| mHasSurface = true; |
| |
| super.updateResizingWindowIfNeeded(); |
| |
| mHasSurface = hadSurface; |
| } |
| } |
| } |