| /* |
| * Copyright (C) 2016 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.WindowConfiguration.ACTIVITY_TYPE_ASSISTANT; |
| import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME; |
| import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY; |
| import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION; |
| import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ABOVE_SUB_PANEL; |
| import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG; |
| import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA; |
| import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY; |
| import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_PANEL; |
| import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_SUB_PANEL; |
| import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION; |
| import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL; |
| import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_ADDITIONAL; |
| import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL; |
| import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY; |
| |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.spyOn; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.verify; |
| import static com.android.server.wm.SurfaceAnimator.ANIMATION_TYPE_RECENTS; |
| import static com.android.server.wm.WindowStateAnimator.PRESERVED_SURFACE_LAYER; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import android.os.Binder; |
| import android.platform.test.annotations.Presubmit; |
| import android.util.SparseBooleanArray; |
| import android.view.IRecentsAnimationRunner; |
| import android.view.SurfaceControl; |
| import android.view.SurfaceSession; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import org.junit.After; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.LinkedList; |
| import java.util.function.Function; |
| |
| /** |
| * Tests for the {@link DisplayContent#assignChildLayers(SurfaceControl.Transaction)} method. |
| * |
| * Build/Install/Run: |
| * atest WmTests:ZOrderingTests |
| */ |
| @SmallTest |
| @Presubmit |
| @WindowTestsBase.UseTestDisplay(addAllCommonWindows = true) |
| @RunWith(WindowTestRunner.class) |
| public class ZOrderingTests extends WindowTestsBase { |
| |
| private static class LayerRecordingTransaction extends SurfaceControl.Transaction { |
| // We have WM use our Hierarchy recording subclass of SurfaceControl.Builder |
| // such that we can keep track of the parents of Surfaces as they are constructed. |
| private final HashMap<SurfaceControl, SurfaceControl> mParentFor = new HashMap<>(); |
| HashMap<SurfaceControl, Integer> mLayersForControl = new HashMap<>(); |
| HashMap<SurfaceControl, SurfaceControl> mRelativeLayersForControl = new HashMap<>(); |
| |
| @Override |
| public SurfaceControl.Transaction setLayer(SurfaceControl sc, int layer) { |
| mRelativeLayersForControl.remove(sc); |
| mLayersForControl.put(sc, layer); |
| return this; |
| } |
| |
| @Override |
| public SurfaceControl.Transaction setRelativeLayer(SurfaceControl sc, |
| SurfaceControl relativeTo, |
| int layer) { |
| mRelativeLayersForControl.put(sc, relativeTo); |
| mLayersForControl.put(sc, layer); |
| return this; |
| } |
| |
| private int getLayer(SurfaceControl sc) { |
| return mLayersForControl.getOrDefault(sc, 0); |
| } |
| |
| private SurfaceControl getRelativeLayer(SurfaceControl sc) { |
| return mRelativeLayersForControl.get(sc); |
| } |
| |
| void addParentFor(SurfaceControl child, SurfaceControl parent) { |
| mParentFor.put(child, parent); |
| } |
| |
| SurfaceControl getParentFor(SurfaceControl child) { |
| return mParentFor.get(child); |
| } |
| |
| @Override |
| public void close() { |
| |
| } |
| } |
| |
| private static class HierarchyRecorder extends SurfaceControl.Builder { |
| private LayerRecordingTransaction mTransaction; |
| private SurfaceControl mPendingParent; |
| |
| HierarchyRecorder(SurfaceSession s, LayerRecordingTransaction transaction) { |
| super(s); |
| mTransaction = transaction; |
| } |
| |
| @Override |
| public SurfaceControl.Builder setParent(SurfaceControl sc) { |
| mPendingParent = sc; |
| return super.setParent(sc); |
| } |
| |
| @Override |
| public SurfaceControl build() { |
| final SurfaceControl sc = super.build(); |
| mTransaction.addParentFor(sc, mPendingParent); |
| mPendingParent = null; |
| return sc; |
| } |
| } |
| |
| private static class HierarchyRecordingBuilderFactory implements Function<SurfaceSession, |
| SurfaceControl.Builder> { |
| private LayerRecordingTransaction mTransaction; |
| |
| HierarchyRecordingBuilderFactory(LayerRecordingTransaction transaction) { |
| mTransaction = transaction; |
| } |
| |
| @Override |
| public SurfaceControl.Builder apply(SurfaceSession s) { |
| final LayerRecordingTransaction transaction = mTransaction; |
| return new HierarchyRecorder(s, transaction); |
| } |
| } |
| |
| private LayerRecordingTransaction mTransaction; |
| |
| @Override |
| void beforeCreateTestDisplay() { |
| // We can't use @Before here because it may happen after WindowTestsBase @Before |
| // which is after construction of the DisplayContent, meaning the HierarchyRecorder |
| // would miss construction of the top-level layers. |
| mTransaction = new LayerRecordingTransaction(); |
| mWm.mSurfaceControlFactory = new HierarchyRecordingBuilderFactory(mTransaction); |
| mWm.mTransactionFactory = () -> mTransaction; |
| } |
| |
| @After |
| public void tearDown() { |
| mTransaction.close(); |
| } |
| |
| private static LinkedList<SurfaceControl> getAncestors(LayerRecordingTransaction t, |
| SurfaceControl sc) { |
| LinkedList<SurfaceControl> p = new LinkedList<>(); |
| SurfaceControl current = sc; |
| do { |
| p.addLast(current); |
| |
| SurfaceControl rs = t.getRelativeLayer(current); |
| if (rs != null) { |
| current = rs; |
| } else { |
| current = t.getParentFor(current); |
| } |
| } while (current != null); |
| return p; |
| } |
| |
| |
| private static void assertZOrderGreaterThan(LayerRecordingTransaction t, SurfaceControl left, |
| SurfaceControl right) { |
| final LinkedList<SurfaceControl> leftParentChain = getAncestors(t, left); |
| final LinkedList<SurfaceControl> rightParentChain = getAncestors(t, right); |
| |
| SurfaceControl leftTop = leftParentChain.peekLast(); |
| SurfaceControl rightTop = rightParentChain.peekLast(); |
| while (leftTop != null && rightTop != null && leftTop == rightTop) { |
| leftParentChain.removeLast(); |
| rightParentChain.removeLast(); |
| leftTop = leftParentChain.peekLast(); |
| rightTop = rightParentChain.peekLast(); |
| } |
| |
| if (rightTop == null) { // right is the parent of left. |
| assertThat(t.getLayer(leftTop)).isGreaterThan(0); |
| } else if (leftTop == null) { // left is the parent of right. |
| assertThat(t.getLayer(rightTop)).isLessThan(0); |
| } else { |
| assertThat(t.getLayer(leftTop)).isGreaterThan(t.getLayer(rightTop)); |
| } |
| } |
| |
| void assertWindowHigher(WindowState left, WindowState right) { |
| assertZOrderGreaterThan(mTransaction, left.getSurfaceControl(), right.getSurfaceControl()); |
| } |
| |
| WindowState createWindow(String name) { |
| return createWindow(null, TYPE_BASE_APPLICATION, mDisplayContent, name); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForImeWithNoTarget() { |
| mDisplayContent.setImeLayeringTarget(null); |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| // The Ime has an higher base layer than app windows and lower base layer than system |
| // windows, so it should be above app windows and below system windows if there isn't an IME |
| // target. |
| assertWindowHigher(mImeWindow, mChildAppWindowAbove); |
| assertWindowHigher(mImeWindow, mAppWindow); |
| assertWindowHigher(mNavBarWindow, mImeWindow); |
| assertWindowHigher(mStatusBarWindow, mImeWindow); |
| |
| // And, IME dialogs should always have an higher layer than the IME. |
| assertWindowHigher(mImeDialogWindow, mImeWindow); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForImeWithAppTarget() { |
| final WindowState imeAppTarget = createWindow("imeAppTarget"); |
| mDisplayContent.setImeLayeringTarget(imeAppTarget); |
| |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| // Ime should be above all app windows and below system windows if it is targeting an app |
| // window. |
| assertWindowHigher(mImeWindow, imeAppTarget); |
| assertWindowHigher(mImeWindow, mChildAppWindowAbove); |
| assertWindowHigher(mImeWindow, mAppWindow); |
| assertWindowHigher(mNavBarWindow, mImeWindow); |
| assertWindowHigher(mStatusBarWindow, mImeWindow); |
| |
| // And, IME dialogs should always have an higher layer than the IME. |
| assertWindowHigher(mImeDialogWindow, mImeWindow); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForImeWithAppTargetWithChildWindows() { |
| final WindowState imeAppTarget = createWindow("imeAppTarget"); |
| final WindowState imeAppTargetChildAboveWindow = createWindow(imeAppTarget, |
| TYPE_APPLICATION_ATTACHED_DIALOG, imeAppTarget.mToken, |
| "imeAppTargetChildAboveWindow"); |
| final WindowState imeAppTargetChildBelowWindow = createWindow(imeAppTarget, |
| TYPE_APPLICATION_MEDIA_OVERLAY, imeAppTarget.mToken, |
| "imeAppTargetChildBelowWindow"); |
| |
| mDisplayContent.setImeLayeringTarget(imeAppTarget); |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| // Ime should be above all app windows except for child windows that are z-ordered above it |
| // and below system windows if it is targeting an app window. |
| assertWindowHigher(mImeWindow, imeAppTarget); |
| assertWindowHigher(imeAppTargetChildAboveWindow, mImeWindow); |
| assertWindowHigher(mImeWindow, mChildAppWindowAbove); |
| assertWindowHigher(mImeWindow, mAppWindow); |
| assertWindowHigher(mNavBarWindow, mImeWindow); |
| assertWindowHigher(mStatusBarWindow, mImeWindow); |
| |
| // And, IME dialogs should always have an higher layer than the IME. |
| assertWindowHigher(mImeDialogWindow, mImeWindow); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForImeWithAppTargetAndAppAbove() { |
| final WindowState appBelowImeTarget = createWindow("appBelowImeTarget"); |
| final WindowState imeAppTarget = createWindow("imeAppTarget"); |
| final WindowState appAboveImeTarget = createWindow("appAboveImeTarget"); |
| |
| mDisplayContent.setImeLayeringTarget(imeAppTarget); |
| mDisplayContent.setImeControlTarget(imeAppTarget); |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| // Ime should be above all app windows except for non-fullscreen app window above it and |
| // below system windows if it is targeting an app window. |
| assertWindowHigher(mImeWindow, imeAppTarget); |
| assertWindowHigher(mImeWindow, appBelowImeTarget); |
| assertWindowHigher(appAboveImeTarget, mImeWindow); |
| assertWindowHigher(mImeWindow, mChildAppWindowAbove); |
| assertWindowHigher(mImeWindow, mAppWindow); |
| assertWindowHigher(mNavBarWindow, mImeWindow); |
| assertWindowHigher(mStatusBarWindow, mImeWindow); |
| |
| // And, IME dialogs should always have an higher layer than the IME. |
| assertWindowHigher(mImeDialogWindow, mImeWindow); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForImeNonAppImeTarget() { |
| final WindowState imeSystemOverlayTarget = createWindow(null, TYPE_SYSTEM_OVERLAY, |
| mDisplayContent, "imeSystemOverlayTarget", |
| true /* ownerCanAddInternalSystemWindow */); |
| |
| mDisplayContent.setImeLayeringTarget(imeSystemOverlayTarget); |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| // The IME target base layer is higher than all window except for the nav bar window, so the |
| // IME should be above all windows except for the nav bar. |
| assertWindowHigher(mImeWindow, imeSystemOverlayTarget); |
| assertWindowHigher(mImeWindow, mChildAppWindowAbove); |
| assertWindowHigher(mImeWindow, mAppWindow); |
| assertWindowHigher(mImeWindow, mDockedDividerWindow); |
| |
| // The IME has a higher base layer than the status bar so we may expect it to go |
| // above the status bar once they are both in the Non-App layer, as past versions of this |
| // test enforced. However this seems like the wrong behavior unless the status bar is the |
| // IME target. |
| assertWindowHigher(mNavBarWindow, mImeWindow); |
| assertWindowHigher(mStatusBarWindow, mImeWindow); |
| |
| // And, IME dialogs should always have an higher layer than the IME. |
| assertWindowHigher(mImeDialogWindow, mImeWindow); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForStatusBarImeTarget() { |
| mDisplayContent.setImeLayeringTarget(mStatusBarWindow); |
| mDisplayContent.setImeControlTarget(mStatusBarWindow); |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| assertWindowHigher(mImeWindow, mChildAppWindowAbove); |
| assertWindowHigher(mImeWindow, mAppWindow); |
| assertWindowHigher(mImeWindow, mDockedDividerWindow); |
| assertWindowHigher(mImeWindow, mStatusBarWindow); |
| |
| // And, IME dialogs should always have an higher layer than the IME. |
| assertWindowHigher(mImeDialogWindow, mImeWindow); |
| } |
| |
| @Test |
| public void testStackLayers() { |
| final WindowState anyWindow1 = createWindow("anyWindow"); |
| final WindowState pinnedStackWindow = createWindow(null, WINDOWING_MODE_PINNED, |
| ACTIVITY_TYPE_STANDARD, TYPE_BASE_APPLICATION, mDisplayContent, |
| "pinnedStackWindow"); |
| final WindowState dockedStackWindow = createWindow(null, |
| WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, ACTIVITY_TYPE_STANDARD, TYPE_BASE_APPLICATION, |
| mDisplayContent, "dockedStackWindow"); |
| final WindowState assistantStackWindow = createWindow(null, |
| WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_ASSISTANT, TYPE_BASE_APPLICATION, |
| mDisplayContent, "assistantStackWindow"); |
| final WindowState homeActivityWindow = createWindow(null, WINDOWING_MODE_FULLSCREEN, |
| ACTIVITY_TYPE_HOME, TYPE_BASE_APPLICATION, |
| mDisplayContent, "homeActivityWindow"); |
| final WindowState anyWindow2 = createWindow("anyWindow2"); |
| |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| assertWindowHigher(dockedStackWindow, homeActivityWindow); |
| assertWindowHigher(assistantStackWindow, homeActivityWindow); |
| assertWindowHigher(pinnedStackWindow, homeActivityWindow); |
| assertWindowHigher(anyWindow1, homeActivityWindow); |
| assertWindowHigher(anyWindow2, homeActivityWindow); |
| assertWindowHigher(pinnedStackWindow, anyWindow1); |
| assertWindowHigher(pinnedStackWindow, anyWindow2); |
| assertWindowHigher(pinnedStackWindow, dockedStackWindow); |
| assertWindowHigher(pinnedStackWindow, assistantStackWindow); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForSysUiPanels() { |
| final WindowState navBarPanel = |
| createWindow(null, TYPE_NAVIGATION_BAR_PANEL, mDisplayContent, "NavBarPanel"); |
| final WindowState statusBarPanel = |
| createWindow(null, TYPE_STATUS_BAR_ADDITIONAL, mDisplayContent, |
| "StatusBarAdditional"); |
| final WindowState statusBarSubPanel = |
| createWindow(null, TYPE_STATUS_BAR_SUB_PANEL, mDisplayContent, "StatusBarSubPanel"); |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| // Ime should be above all app windows and below system windows if it is targeting an app |
| // window. |
| assertWindowHigher(navBarPanel, mNavBarWindow); |
| assertWindowHigher(statusBarPanel, mStatusBarWindow); |
| assertWindowHigher(statusBarSubPanel, statusBarPanel); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForImeOnAppWithRecentsAnimating() { |
| final WindowState imeAppTarget = createWindow(null, TYPE_APPLICATION, |
| mAppWindow.mActivityRecord, "imeAppTarget"); |
| mDisplayContent.setImeInputTarget(imeAppTarget); |
| mDisplayContent.setImeLayeringTarget(imeAppTarget); |
| mDisplayContent.setImeControlTarget(imeAppTarget); |
| mDisplayContent.updateImeParent(); |
| |
| // Simulate the ime layering target task is animating with recents animation. |
| final Task imeAppTargetTask = imeAppTarget.getTask(); |
| final SurfaceAnimator imeTargetTaskAnimator = imeAppTargetTask.mSurfaceAnimator; |
| spyOn(imeTargetTaskAnimator); |
| doReturn(ANIMATION_TYPE_RECENTS).when(imeTargetTaskAnimator).getAnimationType(); |
| doReturn(true).when(imeTargetTaskAnimator).isAnimating(); |
| |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| // Ime should on top of the application window when in recents animation and keep |
| // attached on app. |
| assertTrue(mDisplayContent.shouldImeAttachedToApp()); |
| assertWindowHigher(mImeWindow, imeAppTarget); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForImeOnPopupImeLayeringTarget() { |
| final WindowState imeAppTarget = createWindow(null, TYPE_APPLICATION, |
| mAppWindow.mActivityRecord, "imeAppTarget"); |
| mDisplayContent.setImeInputTarget(imeAppTarget); |
| mDisplayContent.setImeLayeringTarget(imeAppTarget); |
| mDisplayContent.setImeControlTarget(imeAppTarget); |
| |
| // Set a popup IME layering target and keeps the original IME control target behinds it. |
| final WindowState popupImeTargetWin = createWindow(imeAppTarget, |
| TYPE_APPLICATION_SUB_PANEL, mAppWindow.mActivityRecord, "popupImeTargetWin"); |
| mDisplayContent.setImeLayeringTarget(popupImeTargetWin); |
| mDisplayContent.updateImeParent(); |
| |
| // Ime should on top of the popup IME layering target window. |
| mDisplayContent.assignChildLayers(mTransaction); |
| assertWindowHigher(mImeWindow, popupImeTargetWin); |
| } |
| |
| |
| @Test |
| public void testAssignWindowLayers_ForNegativelyZOrderedSubtype() { |
| // TODO(b/70040778): We should aim to eliminate the last user of TYPE_APPLICATION_MEDIA |
| // then we can drop all negative layering on the windowing side. |
| |
| final WindowState anyWindow = createWindow("anyWindow"); |
| final WindowState child = createWindow(anyWindow, TYPE_APPLICATION_MEDIA, mDisplayContent, |
| "TypeApplicationMediaChild"); |
| final WindowState mediaOverlayChild = createWindow(anyWindow, |
| TYPE_APPLICATION_MEDIA_OVERLAY, |
| mDisplayContent, "TypeApplicationMediaOverlayChild"); |
| |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| assertWindowHigher(anyWindow, mediaOverlayChild); |
| assertWindowHigher(mediaOverlayChild, child); |
| } |
| |
| @Test |
| public void testAssignWindowLayers_ForPostivelyZOrderedSubtype() { |
| final WindowState anyWindow = createWindow("anyWindow"); |
| final ArrayList<WindowState> childList = new ArrayList<>(); |
| childList.add(createWindow(anyWindow, TYPE_APPLICATION_PANEL, mDisplayContent, |
| "TypeApplicationPanelChild")); |
| childList.add(createWindow(anyWindow, TYPE_APPLICATION_SUB_PANEL, mDisplayContent, |
| "TypeApplicationSubPanelChild")); |
| childList.add(createWindow(anyWindow, TYPE_APPLICATION_ATTACHED_DIALOG, mDisplayContent, |
| "TypeApplicationAttachedDialogChild")); |
| childList.add(createWindow(anyWindow, TYPE_APPLICATION_ABOVE_SUB_PANEL, mDisplayContent, |
| "TypeApplicationAboveSubPanelPanelChild")); |
| |
| final LayerRecordingTransaction t = mTransaction; |
| mDisplayContent.assignChildLayers(t); |
| |
| for (int i = childList.size() - 1; i >= 0; i--) { |
| assertThat(t.getLayer(childList.get(i).getSurfaceControl())) |
| .isGreaterThan(PRESERVED_SURFACE_LAYER); |
| } |
| } |
| |
| @Test |
| public void testDockedDividerPosition() { |
| final Task pinnedTask = |
| createTask(mDisplayContent, WINDOWING_MODE_PINNED, ACTIVITY_TYPE_STANDARD); |
| final WindowState pinnedWindow = |
| createAppWindow(pinnedTask, ACTIVITY_TYPE_STANDARD, "pinnedWindow"); |
| |
| final Task belowTask = |
| createTask(mDisplayContent, WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD); |
| final WindowState belowTaskWindow = |
| createAppWindow(belowTask, ACTIVITY_TYPE_STANDARD, "belowTaskWindow"); |
| |
| final Task splitScreenTask1 = |
| createTask(mDisplayContent, WINDOWING_MODE_MULTI_WINDOW, ACTIVITY_TYPE_STANDARD); |
| final WindowState splitWindow1 = |
| createAppWindow(splitScreenTask1, ACTIVITY_TYPE_STANDARD, "splitWindow1"); |
| final Task splitScreenTask2 = |
| createTask(mDisplayContent, WINDOWING_MODE_MULTI_WINDOW, ACTIVITY_TYPE_STANDARD); |
| final WindowState splitWindow2 = |
| createAppWindow(splitScreenTask2, ACTIVITY_TYPE_STANDARD, "splitWindow2"); |
| splitScreenTask1.setAdjacentTaskFragment(splitScreenTask2, true /* moveTogether */); |
| splitScreenTask2.setAdjacentTaskFragment(splitScreenTask1, true /* moveTogether */); |
| |
| final Task aboveTask = |
| createTask(mDisplayContent, WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD); |
| final WindowState aboveTaskWindow = |
| createAppWindow(aboveTask, ACTIVITY_TYPE_STANDARD, "aboveTaskWindow"); |
| |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| assertWindowHigher(splitWindow1, belowTaskWindow); |
| assertWindowHigher(splitWindow2, belowTaskWindow); |
| assertWindowHigher(mDockedDividerWindow, splitWindow1); |
| assertWindowHigher(mDockedDividerWindow, splitWindow2); |
| assertWindowHigher(aboveTaskWindow, mDockedDividerWindow); |
| assertWindowHigher(pinnedWindow, aboveTaskWindow); |
| } |
| |
| |
| @Test |
| public void testDockedDividerPosition_noAboveTask() { |
| final Task pinnedTask = |
| createTask(mDisplayContent, WINDOWING_MODE_PINNED, ACTIVITY_TYPE_STANDARD); |
| final WindowState pinnedWindow = |
| createAppWindow(pinnedTask, ACTIVITY_TYPE_STANDARD, "pinnedWindow"); |
| |
| final Task belowTask = |
| createTask(mDisplayContent, WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD); |
| final WindowState belowTaskWindow = |
| createAppWindow(belowTask, ACTIVITY_TYPE_STANDARD, "belowTaskWindow"); |
| |
| final Task splitScreenTask1 = |
| createTask(mDisplayContent, WINDOWING_MODE_MULTI_WINDOW, ACTIVITY_TYPE_STANDARD); |
| final WindowState splitWindow1 = |
| createAppWindow(splitScreenTask1, ACTIVITY_TYPE_STANDARD, "splitWindow1"); |
| final Task splitScreenTask2 = |
| createTask(mDisplayContent, WINDOWING_MODE_MULTI_WINDOW, ACTIVITY_TYPE_STANDARD); |
| final WindowState splitWindow2 = |
| createAppWindow(splitScreenTask2, ACTIVITY_TYPE_STANDARD, "splitWindow2"); |
| splitScreenTask1.setAdjacentTaskFragment(splitScreenTask2, true /* moveTogether */); |
| splitScreenTask2.setAdjacentTaskFragment(splitScreenTask1, true /* moveTogether */); |
| |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| assertWindowHigher(splitWindow1, belowTaskWindow); |
| assertWindowHigher(splitWindow2, belowTaskWindow); |
| assertWindowHigher(mDockedDividerWindow, splitWindow1); |
| assertWindowHigher(mDockedDividerWindow, splitWindow2); |
| assertWindowHigher(pinnedWindow, mDockedDividerWindow); |
| } |
| |
| @Test |
| public void testAttachNavBarWhenEnteringRecents_expectNavBarHigherThanIme() { |
| // create RecentsAnimationController |
| IRecentsAnimationRunner mockRunner = mock(IRecentsAnimationRunner.class); |
| when(mockRunner.asBinder()).thenReturn(new Binder()); |
| final int displayId = mDisplayContent.getDisplayId(); |
| RecentsAnimationController controller = new RecentsAnimationController( |
| mWm, mockRunner, null, displayId); |
| spyOn(controller); |
| controller.mShouldAttachNavBarToAppDuringTransition = true; |
| doReturn(mNavBarWindow).when(controller).getNavigationBarWindow(); |
| mWm.setRecentsAnimationController(controller); |
| |
| // set ime visible |
| spyOn(mDisplayContent.mInputMethodWindow); |
| doReturn(true).when(mDisplayContent.mInputMethodWindow).isVisible(); |
| |
| // create home activity |
| Task rootHomeTask = mDisplayContent.getDefaultTaskDisplayArea().getRootHomeTask(); |
| final ActivityRecord homeActivity = new ActivityBuilder(mWm.mAtmService) |
| .setParentTask(rootHomeTask) |
| .setCreateTask(true) |
| .build(); |
| homeActivity.setVisibility(true); |
| |
| // start recent animation |
| controller.initialize(homeActivity.getActivityType(), new SparseBooleanArray(), |
| homeActivity); |
| |
| mDisplayContent.assignChildLayers(mTransaction); |
| assertZOrderGreaterThan(mTransaction, mNavBarWindow.mToken.getSurfaceControl(), |
| mDisplayContent.getImeContainer().getSurfaceControl()); |
| } |
| |
| @Test |
| public void testPopupWindowAndParentIsImeTarget_expectHigherThanIme_inMultiWindow() { |
| // Simulate the app window is in multi windowing mode and being IME target |
| mAppWindow.getConfiguration().windowConfiguration.setWindowingMode( |
| WINDOWING_MODE_MULTI_WINDOW); |
| mDisplayContent.setImeLayeringTarget(mAppWindow); |
| mDisplayContent.setImeInputTarget(mAppWindow); |
| |
| // Create a popupWindow |
| assertWindowHigher(mImeWindow, mAppWindow); |
| final WindowState popupWindow = createWindow(mAppWindow, TYPE_APPLICATION_PANEL, |
| mDisplayContent, "PopupWindow"); |
| spyOn(popupWindow); |
| |
| mDisplayContent.assignChildLayers(mTransaction); |
| |
| // Verify the surface layer of the popupWindow should higher than IME |
| verify(popupWindow).needsRelativeLayeringToIme(); |
| assertThat(popupWindow.needsRelativeLayeringToIme()).isTrue(); |
| assertZOrderGreaterThan(mTransaction, popupWindow.getSurfaceControl(), |
| mDisplayContent.getImeContainer().getSurfaceControl()); |
| } |
| } |