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Commit f3bfe4e1 authored by Jeremy Sim's avatar Jeremy Sim
Browse files

Update animations for TM-QPR: Home > OverviewSplitSelect transition 

This change updates the animation for initiating a split from the home screen. Also fixes a bug where icons were getting severely pixelated mid-animation.

Fixes: 236759099
Fixes: 244499770
Test: Manual
Change-Id: I56a76cbf286bd30540f3debdcb681d39c890a445
parent 37f83cf2

quickstep/src/com/android/launcher3/popup/QuickstepSystemShortcut.java

+1 −0
Original line number Diff line number Diff line
@@ -55,6 +55,7 @@ public interface QuickstepSystemShortcut { 


        @Override

        public void onClick(View view) {

            // Initiate splitscreen from the Home screen or Home All Apps

            Bitmap bitmap;

            Intent intent;

            if (mItemInfo instanceof WorkspaceItemInfo) {

quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java

+1 −0
Original line number Diff line number Diff line
@@ -270,6 +270,7 @@ public class TaskbarPopupController implements TaskbarControllers.LoggableTaskba 


        @Override

        public void onClick(View view) {

            // Initiate splitscreen from the in-app Taskbar or Taskbar All Apps

            Pair<InstanceId, com.android.launcher3.logging.InstanceId> instanceIds =

                    LogUtils.getShellShareableInstanceId();

            mTarget.getStatsLogManager().logger()

quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java

+8 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ import static com.android.launcher3.anim.Interpolators.EMPHASIZED_DECELERATE; 
import static com.android.launcher3.anim.Interpolators.FINAL_FRAME;

import static com.android.launcher3.anim.Interpolators.INSTANT;

import static com.android.launcher3.anim.Interpolators.LINEAR;

import static com.android.launcher3.anim.Interpolators.OVERSHOOT_0_75;

import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;

import static com.android.launcher3.anim.Interpolators.clampToProgress;

import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
@@ -194,6 +195,13 @@ public class QuickstepAtomicAnimationFactory extends 
            config.setInterpolator(ANIM_OVERVIEW_ACTIONS_FADE, clampToProgress(LINEAR,

                    timings.getActionsFadeStartOffset(),

                    timings.getActionsFadeEndOffset()));

        } else if (fromState == NORMAL && toState == OVERVIEW_SPLIT_SELECT) {

            SplitAnimationTimings timings = SplitAnimationTimings.NORMAL_TO_SPLIT;

            config.setInterpolator(ANIM_SCRIM_FADE, clampToProgress(LINEAR,

                    timings.getScrimFadeInStartOffset(),

                    timings.getScrimFadeInEndOffset()));

            config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, OVERSHOOT_0_75);

            config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, OVERSHOOT_0_75);

        }

    }

}

quickstep/src/com/android/quickstep/util/NormalToSplitTimings.java

0 → 100644
+43 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2022 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.quickstep.util;



import static com.android.launcher3.anim.Interpolators.LINEAR;



import android.view.animation.Interpolator;



/**

 * Timings for the Normal > OverviewSplitSelect animation.

 */

public class NormalToSplitTimings extends OverviewToSplitTimings implements SplitAnimationTimings {

    @Override

    public Interpolator getStagedRectXInterpolator() { return LINEAR; }

    @Override

    public Interpolator getStagedRectScaleXInterpolator() { return LINEAR; }

    @Override

    public Interpolator getStagedRectScaleYInterpolator() { return LINEAR; }



    public int getScrimFadeInStart() { return 0; }

    public int getScrimFadeInEnd() { return 167; }



    public float getScrimFadeInStartOffset() {

        return (float) getScrimFadeInStart() / getDuration();

    }

    public float getScrimFadeInEndOffset() {

        return (float) getScrimFadeInEnd() / getDuration();

    }

}

quickstep/src/com/android/quickstep/util/OverviewToSplitTimings.java

+8 −5
Original line number Diff line number Diff line
@@ -24,10 +24,10 @@ import android.view.animation.Interpolator; 
 * Timings for the Overview > OverviewSplitSelect animation.

 */

public class OverviewToSplitTimings implements SplitAnimationTimings {

    public int getThumbnailFadeToGrayStart() { return 0; }

    public int getThumbnailFadeToGrayEnd() { return 133; }

    public int getDockedIconFadeInStart() { return 167; }

    public int getDockedIconFadeInEnd() { return 250; }

    public int getPlaceholderFadeInStart() { return 0; }

    public int getPlaceholderFadeInEnd() { return 133; }

    public int getPlaceholderIconFadeInStart() { return 167; }

    public int getPlaceholderIconFadeInEnd() { return 250; }

    public int getStagedRectSlideStart() { return 0; }

    public int getStagedRectSlideEnd() { return 417; }

    public int getGridSlideStart() { return 67; }
@@ -45,7 +45,10 @@ public class OverviewToSplitTimings implements SplitAnimationTimings { 
    public int getInstructionsUnfoldEnd() { return 500; }



    public int getDuration() { return ENTER_DURATION; }

    public Interpolator getStagedRectSlideInterpolator() { return DEACCEL_2; }

    public Interpolator getStagedRectXInterpolator() { return DEACCEL_2; }

    public Interpolator getStagedRectYInterpolator() { return DEACCEL_2; }

    public Interpolator getStagedRectScaleXInterpolator() { return DEACCEL_2; }

    public Interpolator getStagedRectScaleYInterpolator() { return DEACCEL_2; }



    public float getGridSlideStartOffset() {

        return (float) getGridSlideStart() / getDuration();