| /* |
| * 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.WindowConfiguration.ACTIVITY_TYPE_STANDARD; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN; |
| import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK; |
| import static android.content.Intent.FLAG_ACTIVITY_TASK_ON_HOME; |
| |
| import static org.hamcrest.Matchers.not; |
| import static org.hamcrest.Matchers.sameInstance; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assert.assertTrue; |
| |
| import android.app.ActivityManager; |
| import android.content.ComponentName; |
| import android.content.Intent; |
| import android.content.pm.ActivityInfo; |
| import android.content.res.Configuration; |
| import android.graphics.Rect; |
| import android.platform.test.annotations.Presubmit; |
| import android.service.voice.IVoiceInteractionSession; |
| import android.util.Xml; |
| import android.view.DisplayInfo; |
| |
| import androidx.test.filters.MediumTest; |
| |
| import com.android.internal.app.IVoiceInteractor; |
| import com.android.server.wm.TaskRecord.TaskRecordFactory; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| import org.xmlpull.v1.XmlSerializer; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| import java.io.Reader; |
| import java.util.ArrayList; |
| |
| /** |
| * Tests for exercising {@link TaskRecord}. |
| * |
| * Build/Install/Run: |
| * atest WmTests:TaskRecordTests |
| */ |
| @MediumTest |
| @Presubmit |
| public class TaskRecordTests extends ActivityTestsBase { |
| |
| private static final String TASK_TAG = "task"; |
| |
| private Rect mParentBounds; |
| |
| @Before |
| public void setUp() throws Exception { |
| TaskRecord.setTaskRecordFactory(null); |
| setupActivityTaskManagerService(); |
| mParentBounds = new Rect(10 /*left*/, 30 /*top*/, 80 /*right*/, 60 /*bottom*/); |
| } |
| |
| @Test |
| public void testRestoreWindowedTask() throws Exception { |
| final TaskRecord expected = createTaskRecord(64); |
| expected.mLastNonFullscreenBounds = new Rect(50, 50, 100, 100); |
| |
| final byte[] serializedBytes = serializeToBytes(expected); |
| final TaskRecord actual = restoreFromBytes(serializedBytes); |
| assertEquals(expected.taskId, actual.taskId); |
| assertEquals(expected.mLastNonFullscreenBounds, actual.mLastNonFullscreenBounds); |
| } |
| |
| @Test |
| public void testDefaultTaskFactoryNotNull() throws Exception { |
| assertNotNull(TaskRecord.getTaskRecordFactory()); |
| } |
| |
| /** Ensure we have no chance to modify the original intent. */ |
| @Test |
| public void testCopyBaseIntentForTaskInfo() { |
| final TaskRecord task = createTaskRecord(1); |
| task.lastTaskDescription = new ActivityManager.TaskDescription(); |
| final ActivityManager.RecentTaskInfo info = new ActivityManager.RecentTaskInfo(); |
| task.fillTaskInfo(info, new TaskRecord.TaskActivitiesReport()); |
| |
| // The intent of info should be a copy so assert that they are different instances. |
| assertThat(info.baseIntent, not(sameInstance(task.getBaseIntent()))); |
| } |
| |
| @Test |
| public void testCreateTestRecordUsingCustomizedFactory() throws Exception { |
| TestTaskRecordFactory factory = new TestTaskRecordFactory(); |
| TaskRecord.setTaskRecordFactory(factory); |
| |
| assertFalse(factory.mCreated); |
| |
| TaskRecord.create(null, 0, null, null, null, null); |
| |
| assertTrue(factory.mCreated); |
| } |
| |
| @Test |
| public void testReturnsToHomeStack() throws Exception { |
| final TaskRecord task = createTaskRecord(1); |
| assertFalse(task.returnsToHomeStack()); |
| task.intent = null; |
| assertFalse(task.returnsToHomeStack()); |
| task.intent = new Intent(); |
| assertFalse(task.returnsToHomeStack()); |
| task.intent.addFlags(FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_TASK_ON_HOME); |
| assertTrue(task.returnsToHomeStack()); |
| } |
| |
| /** Ensures that bounds are clipped to their parent. */ |
| @Test |
| public void testAppBounds_BoundsClipping() { |
| final Rect shiftedBounds = new Rect(mParentBounds); |
| shiftedBounds.offset(10, 10); |
| final Rect expectedBounds = new Rect(mParentBounds); |
| expectedBounds.intersect(shiftedBounds); |
| testStackBoundsConfiguration(WINDOWING_MODE_FULLSCREEN, mParentBounds, shiftedBounds, |
| expectedBounds); |
| } |
| |
| /** Ensures that empty bounds are not propagated to the configuration. */ |
| @Test |
| public void testAppBounds_EmptyBounds() { |
| final Rect emptyBounds = new Rect(); |
| testStackBoundsConfiguration(WINDOWING_MODE_FULLSCREEN, mParentBounds, emptyBounds, |
| null /*ExpectedBounds*/); |
| } |
| |
| /** Ensures that bounds on freeform stacks are not clipped. */ |
| @Test |
| public void testAppBounds_FreeFormBounds() { |
| final Rect freeFormBounds = new Rect(mParentBounds); |
| freeFormBounds.offset(10, 10); |
| testStackBoundsConfiguration(WINDOWING_MODE_FREEFORM, mParentBounds, freeFormBounds, |
| freeFormBounds); |
| } |
| |
| /** Ensures that fully contained bounds are not clipped. */ |
| @Test |
| public void testAppBounds_ContainedBounds() { |
| final Rect insetBounds = new Rect(mParentBounds); |
| insetBounds.inset(5, 5, 5, 5); |
| testStackBoundsConfiguration( |
| WINDOWING_MODE_FULLSCREEN, mParentBounds, insetBounds, insetBounds); |
| } |
| |
| /** Ensures that full screen free form bounds are clipped */ |
| @Test |
| public void testAppBounds_FullScreenFreeFormBounds() { |
| ActivityDisplay display = mService.mRootActivityContainer.getDefaultDisplay(); |
| DisplayInfo info = new DisplayInfo(); |
| display.mDisplay.getDisplayInfo(info); |
| final Rect fullScreenBounds = new Rect(0, 0, info.logicalWidth, info.logicalHeight); |
| testStackBoundsConfiguration(WINDOWING_MODE_FULLSCREEN, mParentBounds, fullScreenBounds, |
| mParentBounds); |
| } |
| |
| private void testStackBoundsConfiguration(int windowingMode, Rect parentBounds, Rect bounds, |
| Rect expectedConfigBounds) { |
| |
| ActivityDisplay display = mService.mRootActivityContainer.getDefaultDisplay(); |
| ActivityStack stack = display.createStack(windowingMode, ACTIVITY_TYPE_STANDARD, |
| true /* onTop */); |
| TaskRecord task = new TaskBuilder(mSupervisor).setStack(stack).build(); |
| |
| final Configuration parentConfig = stack.getConfiguration(); |
| parentConfig.windowConfiguration.setAppBounds(parentBounds); |
| task.setBounds(bounds); |
| |
| task.resolveOverrideConfiguration(parentConfig); |
| // Assert that both expected and actual are null or are equal to each other |
| assertEquals(expectedConfigBounds, |
| task.getResolvedOverrideConfiguration().windowConfiguration.getAppBounds()); |
| } |
| |
| private byte[] serializeToBytes(TaskRecord r) throws IOException, XmlPullParserException { |
| try (ByteArrayOutputStream os = new ByteArrayOutputStream()) { |
| final XmlSerializer serializer = Xml.newSerializer(); |
| serializer.setOutput(os, "UTF-8"); |
| serializer.startDocument(null, true); |
| serializer.startTag(null, TASK_TAG); |
| r.saveToXml(serializer); |
| serializer.endTag(null, TASK_TAG); |
| serializer.endDocument(); |
| |
| os.flush(); |
| return os.toByteArray(); |
| } |
| } |
| |
| private TaskRecord restoreFromBytes(byte[] in) throws IOException, XmlPullParserException { |
| try (Reader reader = new InputStreamReader(new ByteArrayInputStream(in))) { |
| final XmlPullParser parser = Xml.newPullParser(); |
| parser.setInput(reader); |
| assertEquals(XmlPullParser.START_TAG, parser.next()); |
| assertEquals(TASK_TAG, parser.getName()); |
| return TaskRecord.restoreFromXml(parser, mService.mStackSupervisor); |
| } |
| } |
| |
| private TaskRecord createTaskRecord(int taskId) { |
| return new TaskRecord(mService, taskId, new Intent(), null, null, null, |
| ActivityBuilder.getDefaultComponent(), null, false, false, false, 0, 10050, null, |
| new ArrayList<>(), 0, false, null, 0, 0, 0, 0, 0, null, 0, false, false, false, 0, 0 |
| ); |
| } |
| |
| private static class TestTaskRecordFactory extends TaskRecordFactory { |
| private boolean mCreated = false; |
| |
| @Override |
| TaskRecord create(ActivityTaskManagerService service, int taskId, ActivityInfo info, |
| Intent intent, |
| IVoiceInteractionSession voiceSession, IVoiceInteractor voiceInteractor) { |
| mCreated = true; |
| return null; |
| } |
| |
| @Override |
| TaskRecord create(ActivityTaskManagerService service, int taskId, ActivityInfo info, |
| Intent intent, |
| ActivityManager.TaskDescription taskDescription) { |
| mCreated = true; |
| return null; |
| } |
| |
| @Override |
| TaskRecord create(ActivityTaskManagerService service, int taskId, Intent intent, |
| Intent affinityIntent, String affinity, String rootAffinity, |
| ComponentName realActivity, |
| ComponentName origActivity, boolean rootWasReset, boolean autoRemoveRecents, |
| boolean askedCompatMode, int userId, int effectiveUid, String lastDescription, |
| ArrayList<ActivityRecord> activities, long lastTimeMoved, |
| boolean neverRelinquishIdentity, |
| ActivityManager.TaskDescription lastTaskDescription, |
| int taskAffiliation, int prevTaskId, int nextTaskId, int taskAffiliationColor, |
| int callingUid, String callingPackage, int resizeMode, |
| boolean supportsPictureInPicture, |
| boolean realActivitySuspended, boolean userSetupComplete, int minWidth, |
| int minHeight) { |
| mCreated = true; |
| return null; |
| } |
| |
| @Override |
| TaskRecord restoreFromXml(XmlPullParser in, ActivityStackSupervisor stackSupervisor) |
| throws IOException, XmlPullParserException { |
| mCreated = true; |
| return null; |
| } |
| } |
| } |