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Commit 0a1038a2 authored by William Xiao's avatar William Xiao Committed by Automerger Merge Worker
Browse files

Merge changes from topic "low_light_animations" into tm-qpr-dev am: b85665b3 am: e9466933 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21456149



Change-Id: I31a2cec3bcda9f6a965594ba3ff9689d2337c8c9
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents e1470e59 e9466933

libs/dream/lowlight/src/com/android/dream/lowlight/LowLightDreamManager.java

+7 −2
Original line number Diff line number Diff line
@@ -72,6 +72,7 @@ public final class LowLightDreamManager { 
    public static final int AMBIENT_LIGHT_MODE_LOW_LIGHT = 2;



    private final DreamManager mDreamManager;

    private final LowLightTransitionCoordinator mLowLightTransitionCoordinator;



    @Nullable

    private final ComponentName mLowLightDreamComponent;
@@ -81,8 +82,10 @@ public final class LowLightDreamManager { 
    @Inject

    public LowLightDreamManager(

            DreamManager dreamManager,

            LowLightTransitionCoordinator lowLightTransitionCoordinator,

            @Named(LOW_LIGHT_DREAM_COMPONENT) @Nullable ComponentName lowLightDreamComponent) {

        mDreamManager = dreamManager;

        mLowLightTransitionCoordinator = lowLightTransitionCoordinator;

        mLowLightDreamComponent = lowLightDreamComponent;

    }
@@ -111,7 +114,9 @@ public final class LowLightDreamManager { 


        mAmbientLightMode = ambientLightMode;



        mDreamManager.setSystemDreamComponent(mAmbientLightMode == AMBIENT_LIGHT_MODE_LOW_LIGHT

                ? mLowLightDreamComponent : null);

        boolean shouldEnterLowLight = mAmbientLightMode == AMBIENT_LIGHT_MODE_LOW_LIGHT;

        mLowLightTransitionCoordinator.notifyBeforeLowLightTransition(shouldEnterLowLight,

                () -> mDreamManager.setSystemDreamComponent(

                        shouldEnterLowLight ? mLowLightDreamComponent : null));

    }

}

libs/dream/lowlight/src/com/android/dream/lowlight/LowLightTransitionCoordinator.java

0 → 100644
+111 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2023 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.dream.lowlight;



import android.animation.Animator;

import android.animation.AnimatorListenerAdapter;

import android.annotation.Nullable;



import javax.inject.Inject;

import javax.inject.Singleton;



/**

 * Helper class that allows listening and running animations before entering or exiting low light.

 */

@Singleton

public class LowLightTransitionCoordinator {

    /**

     * Listener that is notified before low light entry.

     */

    public interface LowLightEnterListener {

        /**

         * Callback that is notified before the device enters low light.

         *

         * @return an optional animator that will be waited upon before entering low light.

         */

        Animator onBeforeEnterLowLight();

    }



    /**

     * Listener that is notified before low light exit.

     */

    public interface LowLightExitListener {

        /**

         * Callback that is notified before the device exits low light.

         *

         * @return an optional animator that will be waited upon before exiting low light.

         */

        Animator onBeforeExitLowLight();

    }



    private LowLightEnterListener mLowLightEnterListener;

    private LowLightExitListener mLowLightExitListener;



    @Inject

    public LowLightTransitionCoordinator() {

    }



    /**

     * Sets the listener for the low light enter event.

     *

     * Only one listener can be set at a time. This method will overwrite any previously set

     * listener. Null can be used to unset the listener.

     */

    public void setLowLightEnterListener(@Nullable LowLightEnterListener lowLightEnterListener) {

        mLowLightEnterListener = lowLightEnterListener;

    }



    /**

     * Sets the listener for the low light exit event.

     *

     * Only one listener can be set at a time. This method will overwrite any previously set

     * listener. Null can be used to unset the listener.

     */

    public void setLowLightExitListener(@Nullable LowLightExitListener lowLightExitListener) {

        mLowLightExitListener = lowLightExitListener;

    }



    /**

     * Notifies listeners that the device is about to enter or exit low light.

     *

     * @param entering true if listeners should be notified before entering low light, false if this

     *                 is notifying before exiting.

     * @param callback callback that will be run after listeners complete.

     */

    void notifyBeforeLowLightTransition(boolean entering, Runnable callback) {

        Animator animator = null;



        if (entering && mLowLightEnterListener != null) {

            animator = mLowLightEnterListener.onBeforeEnterLowLight();

        } else if (!entering && mLowLightExitListener != null) {

            animator = mLowLightExitListener.onBeforeExitLowLight();

        }



        // If the listener returned an animator to indicate it was running an animation, run the

        // callback after the animation completes, otherwise call the callback directly.

        if (animator != null) {

            animator.addListener(new AnimatorListenerAdapter() {

                @Override

                public void onAnimationEnd(Animator animator) {

                    callback.run();

                }

            });

        } else {

            callback.run();

        }

    }

}

libs/dream/lowlight/tests/src/com.android.dream.lowlight/LowLightDreamManagerTest.java

+25 −14
Original line number Diff line number Diff line
@@ -21,7 +21,10 @@ import static com.android.dream.lowlight.LowLightDreamManager.AMBIENT_LIGHT_MODE 
import static com.android.dream.lowlight.LowLightDreamManager.AMBIENT_LIGHT_MODE_UNKNOWN;



import static org.mockito.ArgumentMatchers.any;

import static org.mockito.ArgumentMatchers.anyBoolean;

import static org.mockito.ArgumentMatchers.eq;

import static org.mockito.Mockito.clearInvocations;

import static org.mockito.Mockito.doAnswer;

import static org.mockito.Mockito.never;

import static org.mockito.Mockito.verify;
@@ -43,45 +46,53 @@ public class LowLightDreamManagerTest { 
    @Mock

    private DreamManager mDreamManager;



    @Mock

    private LowLightTransitionCoordinator mTransitionCoordinator;



    @Mock

    private ComponentName mDreamComponent;



    LowLightDreamManager mLowLightDreamManager;



    @Before

    public void setUp() {

        MockitoAnnotations.initMocks(this);



        // Automatically run any provided Runnable to mTransitionCoordinator to simplify testing.

        doAnswer(invocation -> {

            ((Runnable) invocation.getArgument(1)).run();

            return null;

        }).when(mTransitionCoordinator).notifyBeforeLowLightTransition(anyBoolean(),

                any(Runnable.class));



        mLowLightDreamManager = new LowLightDreamManager(mDreamManager, mTransitionCoordinator,

                mDreamComponent);

    }



    @Test

    public void setAmbientLightMode_lowLight_setSystemDream() {

        final LowLightDreamManager lowLightDreamManager = new LowLightDreamManager(mDreamManager,

                mDreamComponent);



        lowLightDreamManager.setAmbientLightMode(AMBIENT_LIGHT_MODE_LOW_LIGHT);

        mLowLightDreamManager.setAmbientLightMode(AMBIENT_LIGHT_MODE_LOW_LIGHT);



        verify(mTransitionCoordinator).notifyBeforeLowLightTransition(eq(true), any());

        verify(mDreamManager).setSystemDreamComponent(mDreamComponent);

    }



    @Test

    public void setAmbientLightMode_regularLight_clearSystemDream() {

        final LowLightDreamManager lowLightDreamManager = new LowLightDreamManager(mDreamManager,

                mDreamComponent);



        lowLightDreamManager.setAmbientLightMode(AMBIENT_LIGHT_MODE_REGULAR);

        mLowLightDreamManager.setAmbientLightMode(AMBIENT_LIGHT_MODE_REGULAR);



        verify(mTransitionCoordinator).notifyBeforeLowLightTransition(eq(false), any());

        verify(mDreamManager).setSystemDreamComponent(null);

    }



    @Test

    public void setAmbientLightMode_defaultUnknownMode_clearSystemDream() {

        final LowLightDreamManager lowLightDreamManager = new LowLightDreamManager(mDreamManager,

                mDreamComponent);



        // Set to low light first.

        lowLightDreamManager.setAmbientLightMode(AMBIENT_LIGHT_MODE_LOW_LIGHT);

        mLowLightDreamManager.setAmbientLightMode(AMBIENT_LIGHT_MODE_LOW_LIGHT);

        clearInvocations(mDreamManager);



        // Return to default unknown mode.

        lowLightDreamManager.setAmbientLightMode(AMBIENT_LIGHT_MODE_UNKNOWN);

        mLowLightDreamManager.setAmbientLightMode(AMBIENT_LIGHT_MODE_UNKNOWN);



        verify(mDreamManager).setSystemDreamComponent(null);

    }
@@ -89,7 +100,7 @@ public class LowLightDreamManagerTest { 
    @Test

    public void setAmbientLightMode_dreamComponentNotSet_doNothing() {

        final LowLightDreamManager lowLightDreamManager = new LowLightDreamManager(mDreamManager,

                null /*dream component*/);

                mTransitionCoordinator, null /*dream component*/);



        lowLightDreamManager.setAmbientLightMode(AMBIENT_LIGHT_MODE_LOW_LIGHT);

libs/dream/lowlight/tests/src/com.android.dream.lowlight/LowLightTransitionCoordinatorTest.java

0 → 100644
+113 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2023 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.dream.lowlight;



import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.verifyZeroInteractions;

import static org.mockito.Mockito.when;



import android.animation.Animator;

import android.testing.AndroidTestingRunner;



import androidx.test.filters.SmallTest;



import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.ArgumentCaptor;

import org.mockito.Captor;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;



@SmallTest

@RunWith(AndroidTestingRunner.class)

public class LowLightTransitionCoordinatorTest {

    @Mock

    private LowLightTransitionCoordinator.LowLightEnterListener mEnterListener;



    @Mock

    private LowLightTransitionCoordinator.LowLightExitListener mExitListener;



    @Mock

    private Animator mAnimator;



    @Captor

    private ArgumentCaptor<Animator.AnimatorListener> mAnimatorListenerCaptor;



    @Mock

    private Runnable mRunnable;



    @Before

    public void setUp() {

        MockitoAnnotations.initMocks(this);

    }



    @Test

    public void onEnterCalledOnListeners() {

        LowLightTransitionCoordinator coordinator = new LowLightTransitionCoordinator();



        coordinator.setLowLightEnterListener(mEnterListener);



        coordinator.notifyBeforeLowLightTransition(true, mRunnable);



        verify(mEnterListener).onBeforeEnterLowLight();

        verify(mRunnable).run();

    }



    @Test

    public void onExitCalledOnListeners() {

        LowLightTransitionCoordinator coordinator = new LowLightTransitionCoordinator();



        coordinator.setLowLightExitListener(mExitListener);



        coordinator.notifyBeforeLowLightTransition(false, mRunnable);



        verify(mExitListener).onBeforeExitLowLight();

        verify(mRunnable).run();

    }



    @Test

    public void listenerNotCalledAfterRemoval() {

        LowLightTransitionCoordinator coordinator = new LowLightTransitionCoordinator();



        coordinator.setLowLightEnterListener(mEnterListener);

        coordinator.setLowLightEnterListener(null);



        coordinator.notifyBeforeLowLightTransition(true, mRunnable);



        verifyZeroInteractions(mEnterListener);

        verify(mRunnable).run();

    }



    @Test

    public void runnableCalledAfterAnimationEnds() {

        when(mEnterListener.onBeforeEnterLowLight()).thenReturn(mAnimator);



        LowLightTransitionCoordinator coordinator = new LowLightTransitionCoordinator();

        coordinator.setLowLightEnterListener(mEnterListener);



        coordinator.notifyBeforeLowLightTransition(true, mRunnable);



        // Animator listener is added and the runnable is not run yet.

        verify(mAnimator).addListener(mAnimatorListenerCaptor.capture());

        verifyZeroInteractions(mRunnable);



        // Runnable is run once the animation ends.

        mAnimatorListenerCaptor.getValue().onAnimationEnd(null);

        verify(mRunnable).run();

    }

}

packages/SystemUI/res/values/config.xml

+1 −1
Original line number Diff line number Diff line
@@ -782,7 +782,7 @@ 
    <!-- Duration in milliseconds of the dream in complications fade-in animation. -->

    <integer name="config_dreamOverlayInComplicationsDurationMs">250</integer>

    <!-- Duration in milliseconds of the y-translation animation when entering a dream -->

    <integer name="config_dreamOverlayInTranslationYDurationMs">917</integer>

    <integer name="config_dreamOverlayInTranslationYDurationMs">1167</integer>



    <!-- Delay in milliseconds before switching to the dock user and dreaming if a secondary user is

    active when the device is locked and docked. 0 indicates disabled. Default is 1 minute. -->