| /* |
| * Copyright (C) 2020 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 android.server.wm.activity; |
| |
| import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK; |
| import static android.server.wm.activity.ActivityTransitionTests.CustomBackgroundTransitionActivity.BACKGROUND_COLOR_KEY; |
| import static android.server.wm.activity.ActivityTransitionTests.CustomBackgroundTransitionActivity.ENTER_ANIM_KEY; |
| import static android.server.wm.activity.ActivityTransitionTests.CustomBackgroundTransitionActivity.EXIT_ANIM_KEY; |
| import static android.server.wm.activity.ActivityTransitionTests.EdgeExtensionActivity.BOTTOM; |
| import static android.server.wm.activity.ActivityTransitionTests.EdgeExtensionActivity.DIRECTION_KEY; |
| import static android.server.wm.activity.ActivityTransitionTests.EdgeExtensionActivity.LEFT; |
| import static android.server.wm.activity.ActivityTransitionTests.EdgeExtensionActivity.RIGHT; |
| import static android.server.wm.activity.ActivityTransitionTests.EdgeExtensionActivity.TOP; |
| import static android.server.wm.app.Components.TEST_ACTIVITY; |
| import static android.view.Display.DEFAULT_DISPLAY; |
| import static android.view.RoundedCorner.POSITION_BOTTOM_RIGHT; |
| import static android.view.RoundedCorner.POSITION_TOP_LEFT; |
| import static android.view.ViewGroup.LayoutParams.MATCH_PARENT; |
| import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| import static org.junit.Assume.assumeFalse; |
| |
| import android.app.Activity; |
| import android.app.ActivityOptions; |
| import android.app.Instrumentation; |
| import android.content.BroadcastReceiver; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.graphics.Bitmap; |
| import android.graphics.Color; |
| import android.graphics.ColorSpace; |
| import android.graphics.Insets; |
| import android.graphics.Point; |
| import android.graphics.Rect; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.SystemClock; |
| import android.platform.test.annotations.Presubmit; |
| import android.provider.Settings; |
| import android.server.wm.ActivityManagerTestBase; |
| import android.server.wm.Condition; |
| import android.server.wm.WindowManagerState; |
| import android.server.wm.cts.R; |
| import android.server.wm.settings.SettingsSession; |
| import android.util.Range; |
| import android.view.RoundedCorner; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.WindowInsets; |
| |
| import androidx.annotation.Nullable; |
| import androidx.test.platform.app.InstrumentationRegistry; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.ClassRule; |
| import org.junit.Test; |
| import org.junit.rules.TestRule; |
| |
| import java.util.ArrayList; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicLong; |
| import java.util.function.Function; |
| |
| /** |
| * <p>Build/Install/Run: |
| * atest CtsWindowManagerDeviceActivity:ActivityTransitionTests |
| */ |
| @Presubmit |
| public class ActivityTransitionTests extends ActivityManagerTestBase { |
| // Duration of the R.anim.alpha animation. |
| private static final long CUSTOM_ANIMATION_DURATION = 2000L; |
| |
| // Allowable range with error error for the R.anim.alpha animation duration. |
| private static final Range<Long> CUSTOM_ANIMATION_DURATION_RANGE = new Range<>( |
| CUSTOM_ANIMATION_DURATION - 200L, CUSTOM_ANIMATION_DURATION + 1000L); |
| |
| static final String TEST_METHOD_KEY = "test_method_key"; |
| static final String TRANSITION_TYPE_KEY = "transition_type_key"; |
| |
| static final int TEST_METHOD_OVERRIDE_PENDING_TRANSITION = 1; |
| static final int TEST_METHOD_OVERRIDE_ACTIVITY_TRANSITION = 2; |
| static final int TEST_METHOD_CLEAR_OVERRIDE_ACTIVITY_TRANSITION = 3; |
| |
| static final int TRANSITION_TYPE_OPEN = 0x1; |
| static final int TRANSITION_TYPE_CLOSE = 0x2; |
| |
| static final String ACTION_UPDATE = |
| "android.server.wm.activity.ActivityTransitionTests.ACTION_UPDATE"; |
| static final String ACTION_FINISH = |
| "android.server.wm.activity.ActivityTransitionTests.ACTION_FINISH"; |
| |
| private boolean mAnimationScaleResetRequired = false; |
| private String mInitialWindowAnimationScale; |
| private String mInitialTransitionAnimationScale; |
| private String mInitialAnimatorDurationScale; |
| |
| // We need to allow for some variation stemming from color conversions |
| private static final float COLOR_VALUE_VARIANCE_TOLERANCE = 0.05f; |
| |
| @ClassRule |
| public static DisableImmersiveModeConfirmationRule mDisableImmersiveModeConfirmationRule = |
| new DisableImmersiveModeConfirmationRule(); |
| |
| @ClassRule |
| public static final TestRule enableWindowAnimationRule = SettingsSession.overrideForTest( |
| Settings.Global.getUriFor(Settings.Global.WINDOW_ANIMATION_SCALE), |
| Settings.Global::getFloat, |
| Settings.Global::putFloat, |
| 1.0f); |
| |
| @ClassRule |
| public static final TestRule enableTransitionAnimationRule = SettingsSession.overrideForTest( |
| Settings.Global.getUriFor(Settings.Global.TRANSITION_ANIMATION_SCALE), |
| Settings.Global::getFloat, |
| Settings.Global::putFloat, |
| 1.0f); |
| |
| @ClassRule |
| public static final TestRule enableAnimatorDurationRule = SettingsSession.overrideForTest( |
| Settings.Global.getUriFor(Settings.Global.ANIMATOR_DURATION_SCALE), |
| Settings.Global::getFloat, |
| Settings.Global::putFloat, |
| 1.0f); |
| |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| mWmState.setSanityCheckWithFocusedWindow(false); |
| mWmState.waitForDisplayUnfrozen(); |
| } |
| |
| @After |
| public void tearDown() { |
| mWmState.setSanityCheckWithFocusedWindow(true); |
| } |
| |
| private LauncherActivity startLauncherActivity() { |
| final Intent intent = new Intent(mContext, LauncherActivity.class) |
| .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation(); |
| return (LauncherActivity) instrumentation.startActivitySync(intent); |
| } |
| |
| @Test |
| public void testActivityTransitionOverride() throws Exception { |
| final CountDownLatch latch = new CountDownLatch(1); |
| AtomicLong transitionStartTime = new AtomicLong(); |
| AtomicLong transitionEndTime = new AtomicLong(); |
| |
| final ActivityOptions.OnAnimationStartedListener startedListener = transitionStartTime::set; |
| final ActivityOptions.OnAnimationFinishedListener finishedListener = (t) -> { |
| transitionEndTime.set(t); |
| latch.countDown(); |
| }; |
| |
| final LauncherActivity launcherActivity = startLauncherActivity(); |
| |
| final ActivityOptions options = ActivityOptions.makeCustomAnimation(mContext, |
| R.anim.alpha, 0 /* exitResId */, 0 /* backgroundColor */, |
| new Handler(Looper.getMainLooper()), startedListener, finishedListener); |
| launcherActivity.startActivity(options, TransitionActivity.class); |
| mWmState.waitForAppTransitionIdleOnDisplay(DEFAULT_DISPLAY); |
| waitAndAssertTopResumedActivity(new ComponentName(mContext, TransitionActivity.class), |
| DEFAULT_DISPLAY, "Activity must be launched"); |
| |
| latch.await(5, TimeUnit.SECONDS); |
| final long totalTime = transitionEndTime.get() - transitionStartTime.get(); |
| assertTrue("Actual transition duration should be in the range " |
| + "<" + CUSTOM_ANIMATION_DURATION_RANGE.getLower() + ", " |
| + CUSTOM_ANIMATION_DURATION_RANGE.getUpper() + "> ms, " |
| + "actual=" + totalTime, CUSTOM_ANIMATION_DURATION_RANGE.contains(totalTime)); |
| } |
| |
| @Test |
| public void testTaskTransitionOverrideDisabled() throws Exception { |
| final CountDownLatch latch = new CountDownLatch(1); |
| AtomicLong transitionStartTime = new AtomicLong(); |
| AtomicLong transitionEndTime = new AtomicLong(); |
| |
| final ActivityOptions.OnAnimationStartedListener startedListener = transitionStartTime::set; |
| final ActivityOptions.OnAnimationFinishedListener finishedListener = (t) -> { |
| transitionEndTime.set(t); |
| latch.countDown(); |
| }; |
| |
| // Overriding task transit animation is disabled, so default wallpaper close animation |
| // is played. |
| final Bundle bundle = ActivityOptions.makeCustomAnimation(mContext, |
| R.anim.alpha, 0 /* exitResId */, 0 /* backgroundColor */, |
| new Handler(Looper.getMainLooper()), startedListener, finishedListener).toBundle(); |
| final Intent intent = new Intent().setComponent(TEST_ACTIVITY) |
| .addFlags(FLAG_ACTIVITY_NEW_TASK); |
| mContext.startActivity(intent, bundle); |
| mWmState.waitForAppTransitionIdleOnDisplay(DEFAULT_DISPLAY); |
| waitAndAssertTopResumedActivity(TEST_ACTIVITY, DEFAULT_DISPLAY, |
| "Activity must be launched"); |
| |
| latch.await(5, TimeUnit.SECONDS); |
| final long totalTime = transitionEndTime.get() - transitionStartTime.get(); |
| assertTrue("Actual transition duration should be out of the range " |
| + "<" + CUSTOM_ANIMATION_DURATION_RANGE.getLower() + ", " |
| + CUSTOM_ANIMATION_DURATION_RANGE.getUpper() + "> ms, " |
| + "actual=" + totalTime, !CUSTOM_ANIMATION_DURATION_RANGE.contains(totalTime)); |
| } |
| |
| @Test |
| public void testTaskWindowAnimationOverrideDisabled() throws Exception { |
| final CountDownLatch latch = new CountDownLatch(1); |
| AtomicLong transitionStartTime = new AtomicLong(); |
| AtomicLong transitionEndTime = new AtomicLong(); |
| |
| final ActivityOptions.OnAnimationStartedListener startedListener = transitionStartTime::set; |
| final ActivityOptions.OnAnimationFinishedListener finishedListener = (t) -> { |
| transitionEndTime.set(t); |
| latch.countDown(); |
| }; |
| |
| // Overriding task transit animation is disabled, so default wallpaper close animation |
| // is played. |
| final Bundle bundle = ActivityOptions.makeCustomAnimation(mContext, |
| R.anim.alpha, 0 /* exitResId */, 0 /* backgroundColor */, |
| new Handler(Looper.getMainLooper()), startedListener, finishedListener).toBundle(); |
| |
| final ComponentName customWindowAnimationActivity = new ComponentName( |
| mContext, CustomWindowAnimationActivity.class); |
| final Intent intent = new Intent().setComponent(customWindowAnimationActivity) |
| .addFlags(FLAG_ACTIVITY_NEW_TASK); |
| mContext.startActivity(intent, bundle); |
| mWmState.waitForAppTransitionIdleOnDisplay(DEFAULT_DISPLAY); |
| waitAndAssertTopResumedActivity(customWindowAnimationActivity, DEFAULT_DISPLAY, |
| "Activity must be launched"); |
| |
| latch.await(5, TimeUnit.SECONDS); |
| final long totalTime = transitionEndTime.get() - transitionStartTime.get(); |
| assertTrue("Actual transition duration should be out of the range " |
| + "<" + CUSTOM_ANIMATION_DURATION_RANGE.getLower() + ", " |
| + CUSTOM_ANIMATION_DURATION_RANGE.getUpper() + "> ms, " |
| + "actual=" + totalTime, !CUSTOM_ANIMATION_DURATION_RANGE.contains(totalTime)); |
| } |
| |
| /** |
| * Checks that the activity's theme's background color is used as the default animation's |
| * background color when no override is specified. |
| */ |
| @Test |
| public void testThemeBackgroundColorShowsDuringActivityTransition() { |
| final int backgroundColor = Color.WHITE; |
| final TestBounds testBounds = getTestBounds(); |
| |
| getTestBuilder().setClass(TransitionActivityWithWhiteBackground.class) |
| .setTestFunction(createAssertAppRegionOfScreenIsColor(backgroundColor, testBounds)) |
| .run(); |
| } |
| |
| /** |
| * Checks that the background color set in the animation definition is used as the animation's |
| * background color instead of the theme's background color. |
| * |
| * @see R.anim.alpha_0_with_red_backdrop for animation defintition. |
| */ |
| @Test |
| public void testAnimationBackgroundColorIsUsedDuringActivityTransition() { |
| // TODO (b/319637823): Find proper fix for background overriding in ActivityTransitionTests |
| // This test expects the default task display area to show a red color during the |
| // transition. But since in auto split screen UI, the launcher activity is always |
| // shown, no screenshot of the test would return the red background color. |
| assumeFalse(hasAutomotiveSplitscreenMultitaskingFeature()); |
| final int backgroundColor = Color.RED; |
| final ActivityOptions activityOptions = ActivityOptions.makeCustomAnimation(mContext, |
| R.anim.alpha_0_with_red_backdrop, R.anim.alpha_0_with_red_backdrop); |
| final TestBounds testBounds = getTestBounds(); |
| |
| getTestBuilder().setClass(TransitionActivityWithWhiteBackground.class) |
| .setActivityOptions(activityOptions) |
| .setTestFunction(createAssertAppRegionOfScreenIsColor(backgroundColor, testBounds)) |
| .run(); |
| } |
| |
| /** |
| * Checks that we can override the default background color of the animation using the |
| * CustomAnimation activityOptions. |
| */ |
| @Test |
| public void testCustomTransitionCanOverrideBackgroundColor() { |
| // TODO (b/319637823): Find proper fix for background overriding in ActivityTransitionTests |
| // This test expects the default task display area to show a green color during the |
| // transition. But since in auto split screen UI, the launcher activity is always |
| // shown, no screenshot of the test would return the green background color. |
| assumeFalse(hasAutomotiveSplitscreenMultitaskingFeature()); |
| final int backgroundColor = Color.GREEN; |
| final ActivityOptions activityOptions = ActivityOptions.makeCustomAnimation(mContext, |
| R.anim.alpha_0_with_backdrop, R.anim.alpha_0_with_backdrop, backgroundColor |
| ); |
| final TestBounds testBounds = getTestBounds(); |
| |
| getTestBuilder().setClass(TransitionActivityWithWhiteBackground.class) |
| .setActivityOptions(activityOptions) |
| .setTestFunction(createAssertAppRegionOfScreenIsColor(backgroundColor, testBounds)) |
| .run(); |
| } |
| |
| /** |
| * Checks that we can override the default background color of the animation through |
| * overridePendingTransition. |
| */ |
| @Test |
| public void testPendingTransitionCanOverrideBackgroundColor() { |
| // TODO (b/319637823): Find proper fix for background overriding in ActivityTransitionTests |
| // This test expects the default task display area to show a green color during the |
| // transition. But since in auto split screen UI, the launcher activity is always |
| // shown, no screenshot of the test would return the green background color. |
| assumeFalse(hasAutomotiveSplitscreenMultitaskingFeature()); |
| final int backgroundColor = Color.GREEN; |
| |
| final Bundle extras = new Bundle(); |
| extras.putInt(ENTER_ANIM_KEY, R.anim.alpha_0_with_backdrop); |
| extras.putInt(EXIT_ANIM_KEY, R.anim.alpha_0_with_backdrop); |
| extras.putInt(BACKGROUND_COLOR_KEY, backgroundColor); |
| addTestMethodToExtras(TEST_METHOD_OVERRIDE_PENDING_TRANSITION, 0, extras); |
| final TestBounds testBounds = getTestBounds(); |
| |
| getTestBuilder().setClass(CustomBackgroundTransitionActivity.class).setExtras(extras) |
| .setTestFunction(createAssertAppRegionOfScreenIsColor(backgroundColor, testBounds)) |
| .run(); |
| } |
| |
| @Test |
| public void testSetTransitionCanOverrideBackgroundColor() { |
| // TODO (b/319637823): Find proper fix for background overriding in ActivityTransitionTests |
| // This test expects the default task display area to show a green color during the |
| // transition. But since in auto split screen UI, the launcher activity is always |
| // shown, no screenshot of the test would return the green background color. |
| assumeFalse(hasAutomotiveSplitscreenMultitaskingFeature()); |
| final int backgroundColor = Color.GREEN; |
| |
| final Bundle extras = new Bundle(); |
| extras.putInt(ENTER_ANIM_KEY, R.anim.alpha_0_with_backdrop); |
| extras.putInt(EXIT_ANIM_KEY, R.anim.alpha_0_with_backdrop); |
| extras.putInt(BACKGROUND_COLOR_KEY, backgroundColor); |
| addTestMethodToExtras(TEST_METHOD_OVERRIDE_ACTIVITY_TRANSITION, |
| TRANSITION_TYPE_OPEN | TRANSITION_TYPE_CLOSE, extras); |
| final TestBounds testBounds = getTestBounds(); |
| |
| getTestBuilder().setClass(CustomBackgroundTransitionActivity.class).setExtras(extras) |
| .setTestFunction(createAssertAppRegionOfScreenIsColor(backgroundColor, testBounds)) |
| .run(); |
| |
| mWmState.waitForAppTransitionIdleOnDisplay(DEFAULT_DISPLAY); |
| mContext.sendBroadcast(new Intent(ACTION_FINISH)); |
| runAndAssertActivityTransition( |
| createAssertAppRegionOfScreenIsColor(backgroundColor, testBounds)); |
| } |
| /** |
| * Checks that when an activity transition with a left edge extension is run that the animating |
| * activity is extended on the left side by clamping the edge pixels of the activity. |
| * |
| * The test runs an activity transition where the animating activities are X scaled to 50%, |
| * positioned of the right side of the screen, and edge extended on the left. Because the |
| * animating activities are half red half blue (split at the middle of the X axis of the |
| * activity). We expect first 75% pixel columns of the screen to be red (50% from the edge |
| * extension and the next 25% from from the activity) and the remaining 25% columns after that |
| * to be blue (from the activity). |
| * |
| * @see R.anim.edge_extension_left for the transition applied. |
| */ |
| @Test |
| public void testLeftEdgeExtensionWorksDuringActivityTransition() { |
| final Bundle extras = new Bundle(); |
| extras.putInt(DIRECTION_KEY, LEFT); |
| addTestMethodToExtras(TEST_METHOD_OVERRIDE_PENDING_TRANSITION, 0, extras); |
| final TestBounds testBounds = getTestBounds(); |
| final Rect transitionBounds = testBounds.transitionBounds; |
| final int xIndex = transitionBounds.left |
| + (transitionBounds.right - transitionBounds.left) * 3 / 4; |
| getTestBuilder().setClass(EdgeExtensionActivity.class).setExtras(extras) |
| .setTestFunction(createAssertColorChangeXIndex(xIndex, testBounds)) |
| .run(); |
| } |
| |
| /** |
| * Checks that when an activity transition with a top edge extension is run that the animating |
| * activity is extended on the left side by clamping the edge pixels of the activity. |
| * |
| * The test runs an activity transition where the animating activities are Y scaled to 50%, |
| * positioned of the bottom of the screen, and edge extended on the top. Because the |
| * animating activities are half red half blue (split at the middle of the X axis of the |
| * activity). We expect first 50% pixel columns of the screen to be red (the top half from the |
| * extension and the bottom half from the activity) and the remaining 50% columns after that |
| * to be blue (the top half from the extension and the bottom half from the activity). |
| * |
| * @see R.anim.edge_extension_top for the transition applied. |
| */ |
| @Test |
| public void testTopEdgeExtensionWorksDuringActivityTransition() { |
| final Bundle extras = new Bundle(); |
| extras.putInt(DIRECTION_KEY, TOP); |
| addTestMethodToExtras(TEST_METHOD_OVERRIDE_PENDING_TRANSITION, 0, extras); |
| final TestBounds testBounds = getTestBounds(); |
| final Rect transitionBounds = testBounds.transitionBounds; |
| final int xIndex = (transitionBounds.left + transitionBounds.right) / 2; |
| getTestBuilder().setClass(EdgeExtensionActivity.class).setExtras(extras) |
| .setTestFunction(createAssertColorChangeXIndex(xIndex, testBounds)) |
| .run(); |
| } |
| |
| /** |
| * Checks that when an activity transition with a right edge extension is run that the animating |
| * activity is extended on the right side by clamping the edge pixels of the activity. |
| * |
| * The test runs an activity transition where the animating activities are X scaled to 50% and |
| * edge extended on the right. Because the animating activities are half red half blue. We |
| * expect first 25% pixel columns of the screen to be red (from the activity) and the remaining |
| * 75% columns after that to be blue (25% from the activity and 50% from the edge extension |
| * which should be extending the right edge pixel (so red pixels). |
| * |
| * @see R.anim.edge_extension_right for the transition applied. |
| */ |
| @Test |
| public void testRightEdgeExtensionWorksDuringActivityTransition() { |
| final Bundle extras = new Bundle(); |
| extras.putInt(DIRECTION_KEY, RIGHT); |
| addTestMethodToExtras(TEST_METHOD_OVERRIDE_PENDING_TRANSITION, 0, extras); |
| final TestBounds testBounds = getTestBounds(); |
| final Rect transitionBounds = testBounds.transitionBounds; |
| final int xIndex = transitionBounds.left |
| + (transitionBounds.right - transitionBounds.left) / 4; |
| getTestBuilder().setClass(EdgeExtensionActivity.class).setExtras(extras) |
| .setTestFunction(createAssertColorChangeXIndex(xIndex, testBounds)) |
| .run(); |
| } |
| |
| /** |
| * Borrow the test from testRightEdgeExtensionWorksDuringActivityTransition, mainly test for |
| * API Activity#overrideActivityTransition. |
| */ |
| @Test |
| public void testOverrideActivityTransition() { |
| final Bundle extras = new Bundle(); |
| extras.putInt(DIRECTION_KEY, RIGHT); |
| addTestMethodToExtras(TEST_METHOD_OVERRIDE_ACTIVITY_TRANSITION, |
| TRANSITION_TYPE_OPEN | TRANSITION_TYPE_CLOSE, extras); |
| final TestBounds testBounds = getTestBounds(); |
| final Rect transitionBounds = testBounds.transitionBounds; |
| final int xIndex = transitionBounds.left |
| + (transitionBounds.right - transitionBounds.left) / 4; |
| getTestBuilder().setClass(EdgeExtensionActivity.class).setExtras(extras) |
| .setTestFunction(createAssertColorChangeXIndex(xIndex, testBounds)) |
| .run(); |
| |
| mWmState.waitForAppTransitionIdleOnDisplay(DEFAULT_DISPLAY); |
| mContext.sendBroadcast(new Intent(ACTION_FINISH)); |
| runAndAssertActivityTransition(createAssertColorChangeXIndex(xIndex, testBounds)); |
| } |
| |
| /** |
| * Borrow the test from testRightEdgeExtensionWorksDuringActivityTransition, mainly test for |
| * API Activity#clearOverrideActivityTransition. |
| */ |
| @Test |
| public void testClearOverrideActivityTransition() { |
| final Bundle extras = new Bundle(); |
| extras.putInt(DIRECTION_KEY, RIGHT); |
| addTestMethodToExtras(TEST_METHOD_OVERRIDE_ACTIVITY_TRANSITION, |
| TRANSITION_TYPE_OPEN | TRANSITION_TYPE_CLOSE, extras); |
| final TestBounds testBounds = getTestBounds(); |
| final LauncherActivity launcherActivity = startLauncherActivity(); |
| launcherActivity.startActivity(null, EdgeExtensionActivity.class, extras); |
| |
| mWmState.waitForAppTransitionIdleOnDisplay(DEFAULT_DISPLAY); |
| final Intent update = new Intent(ACTION_UPDATE); |
| update.putExtra(TEST_METHOD_KEY, TEST_METHOD_CLEAR_OVERRIDE_ACTIVITY_TRANSITION); |
| update.putExtra(TRANSITION_TYPE_KEY, TRANSITION_TYPE_OPEN | TRANSITION_TYPE_CLOSE); |
| mContext.sendBroadcast(update); |
| mContext.sendBroadcast(new Intent(ACTION_FINISH)); |
| runAndAssertActivityTransition(createAssertSingleColor(testBounds, Color.CYAN)); |
| } |
| |
| /** |
| * Checks that when an activity transition with a bottom edge extension is run that the |
| * animating activity is extended on the bottom side by clamping the edge pixels of the |
| * activity. |
| * |
| * The test runs an activity transition where the animating activities are Y scaled to 50%, |
| * positioned of the top of the screen, and edge extended on the bottom. Because the |
| * animating activities are half red half blue (split at the middle of the X axis of the |
| * activity). We expect first 50% pixel columns of the screen to be red (the top half from the |
| * activity and the bottom half from gthe extensions) and the remaining 50% columns after that |
| * to be blue (the top half from the activity and the bottom half from the extension). |
| * |
| * @see R.anim.edge_extension_bottom for the transition applied. |
| */ |
| @Test |
| public void testBottomEdgeExtensionWorksDuringActivityTransition() { |
| final Bundle extras = new Bundle(); |
| extras.putInt(DIRECTION_KEY, BOTTOM); |
| addTestMethodToExtras(TEST_METHOD_OVERRIDE_PENDING_TRANSITION, 0, extras); |
| final TestBounds testBounds = getTestBounds(); |
| final Rect transitionBounds = testBounds.transitionBounds; |
| final int xIndex = (transitionBounds.left + transitionBounds.right) / 2; |
| getTestBuilder().setClass(EdgeExtensionActivity.class).setExtras(extras) |
| .setTestFunction(createAssertColorChangeXIndex(xIndex, testBounds)) |
| .run(); |
| } |
| |
| private TestBuilder getTestBuilder() { |
| return new TestBuilder(); |
| } |
| |
| private class TestBuilder { |
| private ActivityOptions mActivityOptions = ActivityOptions.makeBasic(); |
| private Bundle mExtras = Bundle.EMPTY; |
| private Class<?> mKlass; |
| private Function<Bitmap, AssertionResult> mTestFunction; |
| |
| public TestBuilder setActivityOptions(ActivityOptions activityOptions) { |
| this.mActivityOptions = activityOptions; |
| return this; |
| } |
| |
| public TestBuilder setExtras(Bundle extra) { |
| this.mExtras = extra; |
| return this; |
| } |
| |
| public TestBuilder setClass(Class<?> klass) { |
| this.mKlass = klass; |
| return this; |
| } |
| |
| public TestBuilder setTestFunction(Function<Bitmap, AssertionResult> testFunction) { |
| this.mTestFunction = testFunction; |
| return this; |
| } |
| |
| public void run() { |
| final LauncherActivity launcherActivity = startLauncherActivity(); |
| launcherActivity.startActivity(mActivityOptions, mKlass, mExtras); |
| runAndAssertActivityTransition(mTestFunction); |
| } |
| } |
| |
| private static class TestBounds { |
| public Rect rect; |
| public Rect transitionBounds; |
| } |
| |
| private TestBounds getTestBounds() { |
| final LauncherActivity activity = startLauncherActivity(); |
| final TestBounds bounds = new TestBounds(); |
| bounds.rect = activity.getActivityTestableRegion(); |
| bounds.transitionBounds = getTransitionAppBounds(); |
| launchHomeActivityNoWait(); |
| removeRootTasksWithActivityTypes(ALL_ACTIVITY_TYPE_BUT_HOME); |
| mWmState.waitForAppTransitionIdleOnDisplay(DEFAULT_DISPLAY); |
| return bounds; |
| } |
| |
| private void runAndAssertActivityTransition(Function<Bitmap, AssertionResult> assertFunction) { |
| // Busy wait until we are running the transition to capture the screenshot |
| // Set a limited time to wait for transition start since there can still miss the state. |
| Condition.waitFor(new Condition<>("Wait for transition running", () -> { |
| mWmState.computeState(); |
| return WindowManagerState.APP_STATE_RUNNING.equals( |
| mWmState.getDisplay(DEFAULT_DISPLAY).getAppTransitionState()); |
| }).setRetryIntervalMs(15).setRetryLimit(200)); |
| |
| // Because of differences in timing between devices we try the given assert function |
| // by taking multiple screenshots approximately to ensure we capture at least one screenshot |
| // around the beginning of the activity transition. |
| // The Timing issue exists around the beginning, so we use a sleep duration that increases |
| // exponentially. The total amount of sleep duration is between 5 and 10 seconds, which |
| // matches the most common wait time in CTS (2^0 + 2^1 + ... + 2^13 = about 8000). |
| final ArrayList<AssertionResult> failedResults = new ArrayList<>(); |
| int sleepDurationMilliseconds = 1; |
| for (int i = 0; i < 13; i++) { |
| final AssertionResult result = assertFunction.apply( |
| mInstrumentation.getUiAutomation().takeScreenshot()); |
| if (!result.isFailure) { |
| return; |
| } |
| failedResults.add(result); |
| SystemClock.sleep(sleepDurationMilliseconds); |
| sleepDurationMilliseconds *= 2; |
| } |
| |
| fail("No screenshot of the activity transition passed the assertions ::\n" |
| + String.join(",\n", failedResults.stream().map(Object::toString) |
| .toArray(String[]::new))); |
| } |
| |
| private boolean rectsContain(ArrayList<Rect> rect, int x, int y) { |
| for (Rect r : rect) { |
| if (r.contains(x, y)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private Function<Bitmap, AssertionResult> createAssertAppRegionOfScreenIsColor(int color, |
| TestBounds testBounds) { |
| return (screen) -> getIsAppRegionOfScreenOfColorResult(screen, color, testBounds); |
| } |
| |
| private static class ColorCheckResult extends AssertionResult { |
| public final Point firstWrongPixel; |
| public final Color expectedColor; |
| public final Color actualColor; |
| |
| private ColorCheckResult(boolean isFailure, Point firstWrongPixel, Color expectedColor, |
| Color actualColor) { |
| super(isFailure); |
| this.firstWrongPixel = firstWrongPixel; |
| this.expectedColor = expectedColor; |
| this.actualColor = actualColor; |
| } |
| |
| private ColorCheckResult(Point firstWrongPixel, Color expectedColor, Color actualColor) { |
| this(true, firstWrongPixel, expectedColor, actualColor); |
| } |
| |
| @Override |
| public String toString() { |
| return "ColorCheckResult{" |
| + "isFailure=" + isFailure |
| + ", firstWrongPixel=" + firstWrongPixel |
| + ", expectedColor=" + expectedColor |
| + ", actualColor=" + actualColor |
| + '}'; |
| } |
| } |
| |
| private AssertionResult getIsAppRegionOfScreenOfColorResult(Bitmap screen, int color, |
| TestBounds testBounds) { |
| for (int x = testBounds.rect.left; x < testBounds.rect.right; x++) { |
| for (int y = testBounds.rect.top; |
| y < testBounds.rect.bottom; y++) { |
| final Color rawColor = screen.getColor(x, y); |
| final Color sRgbColor; |
| if (!rawColor.getColorSpace().equals(ColorSpace.get(ColorSpace.Named.SRGB))) { |
| // Conversion is required because the color space of the screenshot may be in |
| // the DCI-P3 color space or some other color space and we want to compare the |
| // color against once in the SRGB color space, so we must convert the color back |
| // to the SRGB color space. |
| sRgbColor = screen.getColor(x, y) |
| .convert(ColorSpace.get(ColorSpace.Named.SRGB)); |
| } else { |
| sRgbColor = rawColor; |
| } |
| final Color expectedColor = Color.valueOf(color); |
| if (arrayEquals(new float[]{ |
| expectedColor.red(), expectedColor.green(), expectedColor.blue()}, |
| new float[]{sRgbColor.red(), sRgbColor.green(), sRgbColor.blue()})) { |
| return new ColorCheckResult(new Point(x, y), expectedColor, sRgbColor); |
| } |
| } |
| } |
| |
| return AssertionResult.SUCCESS; |
| } |
| |
| private boolean arrayEquals(float[] array1, float[] array2) { |
| return arrayEquals(array1, array2, COLOR_VALUE_VARIANCE_TOLERANCE); |
| } |
| |
| private boolean arrayEquals(float[] array1, float[] array2, float varianceTolerance) { |
| if (array1.length != array2.length) { |
| return true; |
| } |
| for (int i = 0; i < array1.length; i++) { |
| if (Math.abs(array1[i] - array2[i]) > varianceTolerance) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private Rect getTransitionAppBounds() { |
| getWmState().computeState(); |
| final WindowManagerState.Activity activity = getWmState().getActivity( |
| ComponentName.unflattenFromString(getWmState().getFocusedActivity())); |
| return activity.getBounds(); |
| } |
| |
| private static class AssertionResult { |
| public final boolean isFailure; |
| public final String message; |
| |
| private AssertionResult(boolean isFailure, String message) { |
| this.isFailure = isFailure; |
| this.message = message; |
| } |
| |
| private AssertionResult(boolean isFailure) { |
| this(isFailure, null); |
| } |
| |
| @Override |
| public String toString() { |
| return "AssertionResult{" |
| + "isFailure=" + isFailure |
| + ", message='" + message + '\'' |
| + '}'; |
| } |
| |
| private static final AssertionResult SUCCESS = new AssertionResult(false); |
| private static final AssertionResult FAILURE = new AssertionResult(true); |
| } |
| |
| // The activity we are extending is a half red, half blue. |
| // We are scaling the activity in the animation so if the extension doesn't work we should |
| // have a blue, then red, then black section, and if it does work we should see on a blue, |
| // followed by an extended red section. |
| private Function<Bitmap, AssertionResult> createAssertColorChangeXIndex(int xIndex, |
| TestBounds testBounds) { |
| return (screen) -> assertColorChangeXIndex( |
| screen, xIndex, testBounds, Color.BLUE, Color.RED); |
| } |
| |
| // Verify the screenshot is filled with a single color. |
| private Function<Bitmap, AssertionResult> createAssertSingleColor( |
| TestBounds testBounds, int color) { |
| return (screen) -> assertColorChangeXIndex( |
| screen, 0, testBounds, color, color); |
| } |
| |
| private AssertionResult assertColorChangeXIndex(Bitmap screen, int xIndex, |
| TestBounds testBounds, int lessXColor, int largeXColor) { |
| for (int x = testBounds.rect.left; x < testBounds.rect.right; x++) { |
| for (int y = testBounds.rect.top; |
| y < testBounds.rect.bottom; y++) { |
| // Edge pixels can have any color depending on the blending strategy of the device. |
| if (Math.abs(x - xIndex) <= 1) { |
| continue; |
| } |
| |
| final Color expectedColor; |
| if (x < xIndex) { |
| expectedColor = Color.valueOf(lessXColor); |
| } else { |
| expectedColor = Color.valueOf(largeXColor); |
| } |
| |
| final Color rawColor = screen.getColor(x, y); |
| final Color sRgbColor; |
| if (!rawColor.getColorSpace().equals(ColorSpace.get(ColorSpace.Named.SRGB))) { |
| // Conversion is required because the color space of the screenshot may be in |
| // the DCI-P3 color space or some other color space and we want to compare the |
| // color against once in the SRGB color space, so we must convert the color back |
| // to the SRGB color space. |
| sRgbColor = screen.getColor(x, y) |
| .convert(ColorSpace.get(ColorSpace.Named.SRGB)); |
| } else { |
| sRgbColor = rawColor; |
| } |
| |
| if (arrayEquals(new float[]{ |
| expectedColor.red(), expectedColor.green(), expectedColor.blue()}, |
| new float[]{sRgbColor.red(), sRgbColor.green(), sRgbColor.blue()})) { |
| return new ColorCheckResult(new Point(x, y), expectedColor, sRgbColor); |
| } |
| } |
| } |
| |
| return AssertionResult.SUCCESS; |
| } |
| |
| private static void addTestMethodToExtras(int apiType, int transitionType, Bundle extras) { |
| extras.putInt(TEST_METHOD_KEY, apiType); |
| extras.putInt(TRANSITION_TYPE_KEY, transitionType); |
| } |
| |
| public static class LauncherActivity extends Activity { |
| |
| private WindowInsets mInsets; |
| |
| @Override |
| protected void onCreate(@Nullable Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| getWindow().getAttributes().layoutInDisplayCutoutMode = |
| LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS; |
| // Ensure the activity is edge-to-edge |
| // In tests we rely on the activity's content filling the entire window |
| getWindow().setDecorFitsSystemWindows(false); |
| |
| View view = new View(this); |
| view.setLayoutParams(new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT)); |
| view.setOnApplyWindowInsetsListener((v, insets) -> mInsets = insets); |
| view.setBackgroundColor(Color.CYAN); |
| setContentView(view); |
| } |
| |
| private Rect getActivityTestableRegion() { |
| final Rect activityBounds = getWindowManager().getCurrentWindowMetrics().getBounds(); |
| final Insets insets = mInsets.getInsets(WindowInsets.Type.systemBars() |
| | WindowInsets.Type.displayCutout()); |
| activityBounds.inset(insets); |
| cropRoundedCornersRegions(activityBounds); |
| return new Rect(activityBounds); |
| } |
| |
| private void cropRoundedCornersRegions(Rect activityBounds) { |
| RoundedCorner topLeftCorner = mInsets.getRoundedCorner(POSITION_TOP_LEFT); |
| RoundedCorner bottomRightCorner = mInsets.getRoundedCorner(POSITION_BOTTOM_RIGHT); |
| |
| final Rect innerRectangle = new Rect(activityBounds); |
| // There will be no testable region if the radius of rounded corner equals to the |
| // center of screen on a circle shape display. So instead of ignore rounded corner |
| // areas, consider the internal rectangle of rounded corner region as testable region. |
| // Where radius * cosine(45) == the projected length to x and y direction. |
| final double projectionConst = Math.cos(45); |
| |
| if (topLeftCorner != null) { |
| final Point center = topLeftCorner.getCenter(); |
| final int radius = topLeftCorner.getRadius(); |
| final double projectLength = Math.ceil(radius * projectionConst); |
| innerRectangle.left = center.x - (int) projectLength; |
| innerRectangle.top = center.y - (int) projectLength; |
| } |
| if (bottomRightCorner != null) { |
| final Point center = bottomRightCorner.getCenter(); |
| final int radius = bottomRightCorner.getRadius(); |
| final double projectLength = Math.ceil(radius * projectionConst); |
| innerRectangle.right = center.x + (int) projectLength; |
| innerRectangle.bottom = center.y + (int) projectLength; |
| } |
| activityBounds.setIntersect(activityBounds, innerRectangle); |
| } |
| |
| public void startActivity(ActivityOptions activityOptions, Class<?> klass) { |
| startActivity(activityOptions, klass, new Bundle()); |
| } |
| |
| public void startActivity(ActivityOptions activityOptions, Class<?> klass, |
| Bundle extras) { |
| final Intent i = new Intent(this, klass); |
| i.putExtras(extras); |
| startActivity(i, activityOptions != null ? activityOptions.toBundle() : null); |
| } |
| } |
| |
| public static class TransitionActivity extends Activity { } |
| |
| public static class CustomBackgroundTransitionActivity extends Activity { |
| static final String ENTER_ANIM_KEY = "enterAnim"; |
| static final String EXIT_ANIM_KEY = "enterAnim"; |
| static final String BACKGROUND_COLOR_KEY = "backgroundColor"; |
| |
| private boolean mPendingOverrideTransition; |
| private int mPendingEnterRes; |
| private int mPendingExitRes; |
| private int mBackgroundColor; |
| |
| @Override |
| protected void onCreate(@Nullable Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| registerReceiver(mReceiver, new IntentFilter(ACTION_FINISH), Context.RECEIVER_EXPORTED); |
| processIntent(); |
| } |
| private final BroadcastReceiver mReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (ACTION_FINISH.equals(intent.getAction())) { |
| finish(); |
| } |
| } |
| }; |
| |
| private void processIntent() { |
| Bundle extras = getIntent().getExtras(); |
| int testAPI = extras.getInt(TEST_METHOD_KEY); |
| int enterAnim = extras.getInt(ENTER_ANIM_KEY); |
| int exitAnim = extras.getInt(EXIT_ANIM_KEY); |
| int backgroundColor = extras.getInt(BACKGROUND_COLOR_KEY); |
| int transitionType = extras.getInt(TRANSITION_TYPE_KEY); |
| if (testAPI == TEST_METHOD_OVERRIDE_PENDING_TRANSITION) { |
| mPendingOverrideTransition = true; |
| mPendingEnterRes = enterAnim; |
| mPendingExitRes = exitAnim; |
| mBackgroundColor = backgroundColor; |
| } else if (testAPI == TEST_METHOD_OVERRIDE_ACTIVITY_TRANSITION) { |
| if ((transitionType & TRANSITION_TYPE_OPEN) != 0) { |
| if (backgroundColor != 0) { |
| overrideActivityTransition(OVERRIDE_TRANSITION_OPEN, enterAnim, exitAnim, |
| backgroundColor /* backgroundColor */); |
| } else { |
| overrideActivityTransition(OVERRIDE_TRANSITION_OPEN, enterAnim, exitAnim); |
| } |
| } |
| if ((transitionType & TRANSITION_TYPE_CLOSE) != 0) { |
| if (backgroundColor != 0) { |
| overrideActivityTransition(OVERRIDE_TRANSITION_CLOSE, enterAnim, exitAnim, |
| backgroundColor /* backgroundColor */); |
| } else { |
| overrideActivityTransition(OVERRIDE_TRANSITION_CLOSE, enterAnim, exitAnim); |
| } |
| } |
| } |
| } |
| |
| @Override |
| protected void onResume() { |
| super.onResume(); |
| |
| if (mPendingOverrideTransition) { |
| overridePendingTransition(mPendingEnterRes, mPendingExitRes, mBackgroundColor); |
| mPendingOverrideTransition = false; |
| } |
| } |
| |
| @Override |
| protected void onDestroy() { |
| super.onDestroy(); |
| unregisterReceiver(mReceiver); |
| } |
| } |
| |
| public static class TransitionActivityWithWhiteBackground extends Activity { } |
| |
| public static class EdgeExtensionActivity extends Activity { |
| static final String DIRECTION_KEY = "direction"; |
| static final int LEFT = 0; |
| static final int TOP = 1; |
| static final int RIGHT = 2; |
| static final int BOTTOM = 3; |
| |
| private boolean mPendingOverrideTransition; |
| private int mPendingEnterRes; |
| private int mPendingExitRes; |
| |
| @Override |
| protected void onCreate(@Nullable Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.vertical_color_split); |
| |
| getWindow().getAttributes().layoutInDisplayCutoutMode = |
| LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS; |
| // Ensure the activity is edge-to-edge |
| // In tests we rely on the activity's content filling the entire window |
| getWindow().setDecorFitsSystemWindows(false); |
| |
| // Hide anything that the decor view might add to the window to avoid extending that |
| getWindow().getInsetsController() |
| .hide(WindowInsets.Type.statusBars() | WindowInsets.Type.navigationBars()); |
| final IntentFilter intentFilter = new IntentFilter(); |
| intentFilter.addAction(ACTION_FINISH); |
| intentFilter.addAction(ACTION_UPDATE); |
| registerReceiver(mReceiver, intentFilter, Context.RECEIVER_EXPORTED); |
| processIntent(); |
| } |
| |
| private final BroadcastReceiver mReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (ACTION_UPDATE.equals(intent.getAction())) { |
| final int clearApi = intent.getIntExtra(TEST_METHOD_KEY, 0); |
| if (clearApi == TEST_METHOD_CLEAR_OVERRIDE_ACTIVITY_TRANSITION) { |
| final int clearType = intent.getIntExtra(TRANSITION_TYPE_KEY, 0); |
| if ((clearType & TRANSITION_TYPE_OPEN) != 0) { |
| clearOverrideActivityTransition(OVERRIDE_TRANSITION_OPEN); |
| } |
| if ((clearType & TRANSITION_TYPE_CLOSE) != 0) { |
| clearOverrideActivityTransition(OVERRIDE_TRANSITION_CLOSE); |
| } |
| } |
| } |
| if (ACTION_FINISH.equals(intent.getAction())) { |
| finish(); |
| } |
| } |
| }; |
| |
| @Override |
| protected void onDestroy() { |
| super.onDestroy(); |
| unregisterReceiver(mReceiver); |
| } |
| |
| @Override |
| protected void onResume() { |
| super.onResume(); |
| |
| if (mPendingOverrideTransition) { |
| overridePendingTransition(mPendingEnterRes, mPendingExitRes); |
| mPendingOverrideTransition = false; |
| } |
| } |
| |
| private void processIntent() { |
| Bundle extras = getIntent().getExtras(); |
| int direction = extras.getInt(DIRECTION_KEY); |
| int testAPI = extras.getInt(TEST_METHOD_KEY); |
| int transitionType = extras.getInt(TRANSITION_TYPE_KEY); |
| int testAnim = 0; |
| switch (direction) { |
| case LEFT: |
| testAnim = R.anim.edge_extension_left; |
| break; |
| case TOP: |
| testAnim = R.anim.edge_extension_top; |
| break; |
| case RIGHT: |
| testAnim = R.anim.edge_extension_right; |
| break; |
| case BOTTOM: |
| testAnim = R.anim.edge_extension_bottom; |
| break; |
| } |
| if (testAPI == TEST_METHOD_OVERRIDE_PENDING_TRANSITION) { |
| mPendingOverrideTransition = true; |
| mPendingEnterRes = testAnim; |
| mPendingExitRes = R.anim.alpha_0; |
| } else if (testAPI == TEST_METHOD_OVERRIDE_ACTIVITY_TRANSITION) { |
| if ((transitionType & TRANSITION_TYPE_OPEN) != 0) { |
| overrideActivityTransition(OVERRIDE_TRANSITION_OPEN, testAnim, R.anim.alpha_0, |
| 0 /* backgroundColor */); |
| } |
| if ((transitionType & TRANSITION_TYPE_CLOSE) != 0) { |
| overrideActivityTransition(OVERRIDE_TRANSITION_CLOSE, R.anim.alpha_0, testAnim, |
| 0 /* backgroundColor */); |
| } |
| } |
| } |
| } |
| |
| public static class CustomWindowAnimationActivity extends Activity { } |
| } |