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Commit 30f9191e authored by Robin Lee's avatar Robin Lee Committed by Android (Google) Code Review
Browse files

Merge "Skip animation background if there is a wallpaper" into main

parents 51b33fc6 8a0ac39a

core/java/com/android/internal/policy/TransitionAnimation.java

+5 −4
Original line number Diff line number Diff line
@@ -75,10 +75,11 @@ import java.util.List; 
/** @hide */

public class TransitionAnimation {

    public static final int WALLPAPER_TRANSITION_NONE = 0;

    public static final int WALLPAPER_TRANSITION_OPEN = 1;

    public static final int WALLPAPER_TRANSITION_CLOSE = 2;

    public static final int WALLPAPER_TRANSITION_INTRA_OPEN = 3;

    public static final int WALLPAPER_TRANSITION_INTRA_CLOSE = 4;

    public static final int WALLPAPER_TRANSITION_CHANGE = 1;

    public static final int WALLPAPER_TRANSITION_OPEN = 2;

    public static final int WALLPAPER_TRANSITION_CLOSE = 3;

    public static final int WALLPAPER_TRANSITION_INTRA_OPEN = 4;

    public static final int WALLPAPER_TRANSITION_INTRA_CLOSE = 5;



    // These are the possible states for the enter/exit activities during a thumbnail transition

    private static final int THUMBNAIL_TRANSITION_ENTER_SCALE_UP = 0;

libs/WindowManager/Shell/src/com/android/wm/shell/transition/DefaultTransitionHandler.java

+7 −1
Original line number Diff line number Diff line
@@ -53,6 +53,7 @@ import static android.window.TransitionInfo.FLAG_SHOW_WALLPAPER; 
import static android.window.TransitionInfo.FLAG_STARTING_WINDOW_TRANSFER_RECIPIENT;

import static android.window.TransitionInfo.FLAG_TRANSLUCENT;



import static com.android.internal.policy.TransitionAnimation.WALLPAPER_TRANSITION_CHANGE;

import static com.android.internal.policy.TransitionAnimation.WALLPAPER_TRANSITION_CLOSE;

import static com.android.internal.policy.TransitionAnimation.WALLPAPER_TRANSITION_INTRA_CLOSE;

import static com.android.internal.policy.TransitionAnimation.WALLPAPER_TRANSITION_INTRA_OPEN;
@@ -944,12 +945,15 @@ public class DefaultTransitionHandler implements Transitions.TransitionHandler { 
    }



    private static int getWallpaperTransitType(TransitionInfo info) {

        boolean hasWallpaper = false;

        boolean hasOpenWallpaper = false;

        boolean hasCloseWallpaper = false;



        for (int i = info.getChanges().size() - 1; i >= 0; --i) {

            final TransitionInfo.Change change = info.getChanges().get(i);

            if ((change.getFlags() & FLAG_SHOW_WALLPAPER) != 0) {

            if ((change.getFlags() & FLAG_SHOW_WALLPAPER) != 0

                    || (change.getFlags() & FLAG_IS_WALLPAPER) != 0) {

                hasWallpaper = true;

                if (TransitionUtil.isOpeningType(change.getMode())) {

                    hasOpenWallpaper = true;

                } else if (TransitionUtil.isClosingType(change.getMode())) {
@@ -965,6 +969,8 @@ public class DefaultTransitionHandler implements Transitions.TransitionHandler { 
            return WALLPAPER_TRANSITION_OPEN;

        } else if (hasCloseWallpaper) {

            return WALLPAPER_TRANSITION_CLOSE;

        } else if (hasWallpaper) {

            return WALLPAPER_TRANSITION_CHANGE;

        } else {

            return WALLPAPER_TRANSITION_NONE;

        }

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/ChangeBuilder.java

0 → 100644
+72 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 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.wm.shell.transition;



import static android.view.WindowManager.LayoutParams.ROTATION_ANIMATION_UNSPECIFIED;



import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;



import static org.mockito.Mockito.mock;



import android.app.ActivityManager.RunningTaskInfo;

import android.view.Surface;

import android.view.SurfaceControl;

import android.view.WindowManager;

import android.window.TransitionInfo;



public class ChangeBuilder {

    final TransitionInfo.Change mChange;



    ChangeBuilder(@WindowManager.TransitionType int mode) {

        mChange = new TransitionInfo.Change(null /* token */, createMockSurface(true));

        mChange.setMode(mode);

    }



    ChangeBuilder setFlags(@TransitionInfo.ChangeFlags int flags) {

        mChange.setFlags(flags);

        return this;

    }



    ChangeBuilder setTask(RunningTaskInfo taskInfo) {

        mChange.setTaskInfo(taskInfo);

        return this;

    }



    ChangeBuilder setRotate(int anim) {

        return setRotate(Surface.ROTATION_90, anim);

    }



    ChangeBuilder setRotate() {

        return setRotate(ROTATION_ANIMATION_UNSPECIFIED);

    }



    ChangeBuilder setRotate(@Surface.Rotation int target, int anim) {

        mChange.setRotation(Surface.ROTATION_0, target);

        mChange.setRotationAnimation(anim);

        return this;

    }



    TransitionInfo.Change build() {

        return mChange;

    }



    private static SurfaceControl createMockSurface(boolean valid) {

        SurfaceControl sc = mock(SurfaceControl.class);

        doReturn(valid).when(sc).isValid();

        return sc;

    }

}

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/DefaultTransitionHandlerTest.java

0 → 100644
+207 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 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.wm.shell.transition;



import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;

import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;

import static android.view.WindowManager.TRANSIT_OPEN;

import static android.view.WindowManager.TRANSIT_SLEEP;

import static android.view.WindowManager.TRANSIT_TO_BACK;

import static android.window.TransitionInfo.FLAG_SYNC;

import static android.window.TransitionInfo.FLAG_TRANSLUCENT;



import static org.mockito.ArgumentMatchers.any;

import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.never;

import static org.mockito.Mockito.verify;



import android.app.ActivityManager.RunningTaskInfo;

import android.content.Context;

import android.os.Binder;

import android.os.Handler;

import android.os.IBinder;

import android.os.Looper;

import android.view.SurfaceControl;

import android.window.TransitionInfo;

import android.window.WindowContainerToken;



import androidx.test.ext.junit.runners.AndroidJUnit4;

import androidx.test.filters.SmallTest;

import androidx.test.platform.app.InstrumentationRegistry;



import com.android.wm.shell.RootTaskDisplayAreaOrganizer;

import com.android.wm.shell.ShellTestCase;

import com.android.wm.shell.TestShellExecutor;

import com.android.wm.shell.common.DisplayController;

import com.android.wm.shell.common.TransactionPool;

import com.android.wm.shell.sysui.ShellInit;



import org.junit.After;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;



/**

 * Tests for the default animation handler that is used if no other special-purpose handler picks

 * up an animation request.

 *

 * Build/Install/Run:

 * atest WMShellUnitTests:DefaultTransitionHandlerTest

 */

@SmallTest

@RunWith(AndroidJUnit4.class)

public class DefaultTransitionHandlerTest extends ShellTestCase {



    private final Context mContext =

            InstrumentationRegistry.getInstrumentation().getTargetContext();



    private final DisplayController mDisplayController = mock(DisplayController.class);

    private final TransactionPool mTransactionPool = new MockTransactionPool();

    private final TestShellExecutor mMainExecutor = new TestShellExecutor();

    private final TestShellExecutor mAnimExecutor = new TestShellExecutor();

    private final Handler mMainHandler = new Handler(Looper.getMainLooper());



    private ShellInit mShellInit;

    private RootTaskDisplayAreaOrganizer mRootTaskDisplayAreaOrganizer;

    private DefaultTransitionHandler mTransitionHandler;



    @Before

    public void setUp() {

        mShellInit = new ShellInit(mMainExecutor);

        mRootTaskDisplayAreaOrganizer = new RootTaskDisplayAreaOrganizer(

                mMainExecutor,

                mContext,

                mShellInit);

        mTransitionHandler = new DefaultTransitionHandler(

                mContext, mShellInit, mDisplayController,

                mTransactionPool, mMainExecutor, mMainHandler, mAnimExecutor,

                mRootTaskDisplayAreaOrganizer);

        mShellInit.init();

    }



    @After

    public void tearDown() {

        flushHandlers();

    }



    private void flushHandlers() {

        mMainHandler.runWithScissors(() -> {

            mAnimExecutor.flushAll();

            mMainExecutor.flushAll();

        }, 1000L);

    }



    @Test

    public void testAnimationBackgroundCreatedForTaskTransition() {

        final TransitionInfo.Change openTask = new ChangeBuilder(TRANSIT_OPEN)

                .setTask(createTaskInfo(1))

                .build();

        final TransitionInfo.Change closeTask = new ChangeBuilder(TRANSIT_TO_BACK)

                .setTask(createTaskInfo(2))

                .build();



        final IBinder token = new Binder();

        final TransitionInfo info = new TransitionInfoBuilder(TRANSIT_OPEN)

                .addChange(openTask)

                .addChange(closeTask)

                .build();

        final SurfaceControl.Transaction startT = MockTransactionPool.create();

        final SurfaceControl.Transaction finishT = MockTransactionPool.create();



        mTransitionHandler.startAnimation(token, info, startT, finishT,

                mock(Transitions.TransitionFinishCallback.class));



        mergeSync(mTransitionHandler, token);

        flushHandlers();



        verify(startT).setColor(any(), any());

    }



    @Test

    public void testNoAnimationBackgroundForTranslucentTasks() {

        final TransitionInfo.Change openTask = new ChangeBuilder(TRANSIT_OPEN)

                .setTask(createTaskInfo(1))

                .setFlags(FLAG_TRANSLUCENT)

                .build();

        final TransitionInfo.Change closeTask = new ChangeBuilder(TRANSIT_TO_BACK)

                .setTask(createTaskInfo(2))

                .setFlags(FLAG_TRANSLUCENT)

                .build();



        final IBinder token = new Binder();

        final TransitionInfo info = new TransitionInfoBuilder(TRANSIT_OPEN)

                .addChange(openTask)

                .addChange(closeTask)

                .build();

        final SurfaceControl.Transaction startT = MockTransactionPool.create();

        final SurfaceControl.Transaction finishT = MockTransactionPool.create();



        mTransitionHandler.startAnimation(token, info, startT, finishT,

                mock(Transitions.TransitionFinishCallback.class));



        mergeSync(mTransitionHandler, token);

        flushHandlers();



        verify(startT, never()).setColor(any(), any());

    }



    @Test

    public void testNoAnimationBackgroundForWallpapers() {

        final TransitionInfo.Change openWallpaper = new ChangeBuilder(TRANSIT_OPEN)

                .setFlags(TransitionInfo.FLAG_IS_WALLPAPER)

                .build();

        final TransitionInfo.Change closeWallpaper = new ChangeBuilder(TRANSIT_TO_BACK)

                .setFlags(TransitionInfo.FLAG_IS_WALLPAPER)

                .build();



        final IBinder token = new Binder();

        final TransitionInfo info = new TransitionInfoBuilder(TRANSIT_OPEN)

                .addChange(openWallpaper)

                .addChange(closeWallpaper)

                .build();

        final SurfaceControl.Transaction startT = MockTransactionPool.create();

        final SurfaceControl.Transaction finishT = MockTransactionPool.create();



        mTransitionHandler.startAnimation(token, info, startT, finishT,

                mock(Transitions.TransitionFinishCallback.class));



        mergeSync(mTransitionHandler, token);

        flushHandlers();



        verify(startT, never()).setColor(any(), any());

    }



    private static void mergeSync(Transitions.TransitionHandler handler, IBinder token) {

        handler.mergeAnimation(

                new Binder(),

                new TransitionInfoBuilder(TRANSIT_SLEEP, FLAG_SYNC).build(),

                MockTransactionPool.create(),

                token,

                mock(Transitions.TransitionFinishCallback.class));

    }



    private static RunningTaskInfo createTaskInfo(int taskId) {

        RunningTaskInfo taskInfo = new RunningTaskInfo();

        taskInfo.taskId = taskId;

        taskInfo.topActivityType = ACTIVITY_TYPE_STANDARD;

        taskInfo.configuration.windowConfiguration.setWindowingMode(WINDOWING_MODE_FULLSCREEN);

        taskInfo.configuration.windowConfiguration.setActivityType(taskInfo.topActivityType);

        taskInfo.token = mock(WindowContainerToken.class);

        return taskInfo;

    }

}

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/MockTransactionPool.java

0 → 100644
+41 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 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.wm.shell.transition;



import static org.mockito.Mockito.RETURNS_SELF;

import static org.mockito.Mockito.mock;



import android.view.SurfaceControl;



import com.android.wm.shell.common.TransactionPool;

import com.android.wm.shell.util.StubTransaction;



public class MockTransactionPool extends TransactionPool {



    public static SurfaceControl.Transaction create() {

        return mock(StubTransaction.class, RETURNS_SELF);

    }



    @Override

    public SurfaceControl.Transaction acquire() {

        return create();

    }



    @Override

    public void release(SurfaceControl.Transaction t) {

    }

}