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Commit fe5ce733 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
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Merge "New app animation specs." into sc-qpr1-dev am: 686d42a1 

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15587964

Change-Id: If21b096b1d5ac025ffb4116c805d31acba6cc662
parents c799b9d2 686d42a1

quickstep/res/interpolator/app_open_x.xml

0 → 100644
+21 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

/*

** Copyright 2021, 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.

*/

-->



<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"

    android:pathData="M 0, 0 C 0.1217, 0.0462, 0.15, 0.4686, 0.1667, 0.66 C 0.1834, 0.8878, 0.1667, 1, 1, 1"/>

quickstep/res/interpolator/three_point_fast_out_extra_slow_in.xml

0 → 100644
+21 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

/*

** Copyright 2021, 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.

*/

-->



<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"

    android:pathData="M 0,0 C 0.05, 0, 0.133333, 0.06, 0.166666, 0.4 C 0.208333, 0.82, 0.25, 1, 1, 1"/>

quickstep/src/com/android/launcher3/QuickstepTransitionManager.java

+30 −45
Original line number Diff line number Diff line
@@ -32,7 +32,6 @@ import static com.android.launcher3.Utilities.postAsyncCallback; 
import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE;

import static com.android.launcher3.anim.Interpolators.DEACCEL_1_5;

import static com.android.launcher3.anim.Interpolators.DEACCEL_1_7;

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

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

import static com.android.launcher3.config.FeatureFlags.ENABLE_SCRIM_FOR_APP_LAUNCH;

import static com.android.launcher3.config.FeatureFlags.KEYGUARD_ANIMATION;
@@ -71,6 +70,7 @@ import android.view.SurfaceControl; 
import android.view.View;

import android.view.ViewRootImpl;

import android.view.ViewTreeObserver;

import android.view.animation.AnimationUtils;

import android.view.animation.Interpolator;

import android.view.animation.PathInterpolator;
@@ -142,21 +142,11 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener 
    private static final String CONTROL_REMOTE_APP_TRANSITION_PERMISSION =

            "android.permission.CONTROL_REMOTE_APP_TRANSITION_ANIMATIONS";



    private static final long APP_LAUNCH_DURATION = 450;

    // Use a shorter duration for x or y translation to create a curve effect

    private static final long APP_LAUNCH_CURVED_DURATION = 250;

    private static final long APP_LAUNCH_DURATION = 500;



    private static final long APP_LAUNCH_ALPHA_DURATION = 50;

    private static final long APP_LAUNCH_ALPHA_START_DELAY = 25;



    // We scale the durations for the downward app launch animations (minus the scale animation).

    private static final float APP_LAUNCH_DOWN_DUR_SCALE_FACTOR = 0.8f;

    private static final long APP_LAUNCH_DOWN_DURATION =

            (long) (APP_LAUNCH_DURATION * APP_LAUNCH_DOWN_DUR_SCALE_FACTOR);

    private static final long APP_LAUNCH_DOWN_CURVED_DURATION =

            (long) (APP_LAUNCH_CURVED_DURATION * APP_LAUNCH_DOWN_DUR_SCALE_FACTOR);

    private static final long APP_LAUNCH_ALPHA_DOWN_DURATION =

            (long) (APP_LAUNCH_ALPHA_DURATION * APP_LAUNCH_DOWN_DUR_SCALE_FACTOR);



    public static final int ANIMATION_NAV_FADE_IN_DURATION = 266;

    public static final int ANIMATION_NAV_FADE_OUT_DURATION = 133;

    public static final long ANIMATION_DELAY_NAV_FADE_IN =
@@ -166,9 +156,6 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener 
    public static final Interpolator NAV_FADE_OUT_INTERPOLATOR =

            new PathInterpolator(0.2f, 0f, 1f, 1f);



    private static final long CROP_DURATION = 375;

    private static final long RADIUS_DURATION = 375;



    public static final int RECENTS_LAUNCH_DURATION = 336;

    private static final int LAUNCHER_RESUME_START_DELAY = 100;

    private static final int CLOSING_TRANSITION_DURATION_MS = 250;
@@ -222,6 +209,9 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener 
    // Will never be larger than MAX_NUM_TASKS

    private LinkedHashMap<Integer, Pair<Integer, Integer>> mTaskStartParams;



    private final Interpolator mOpeningXInterpolator;

    private final Interpolator mOpeningInterpolator;



    public QuickstepTransitionManager(Context context) {

        mLauncher = Launcher.cast(Launcher.getLauncher(context));

        mDragLayer = mLauncher.getDragLayer();
@@ -248,6 +238,10 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener 
            SystemUiProxy.INSTANCE.get(mLauncher).setStartingWindowListener(

                    mStartingWindowListener);

        }



        mOpeningXInterpolator = AnimationUtils.loadInterpolator(context, R.interpolator.app_open_x);

        mOpeningInterpolator = AnimationUtils.loadInterpolator(context,

                R.interpolator.three_point_fast_out_extra_slow_in);

    }



    @Override
@@ -686,27 +680,29 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener 
        final float finalShadowRadius = appTargetsAreTranslucent ? 0 : mMaxShadowRadius;



        MultiValueUpdateListener listener = new MultiValueUpdateListener() {

            FloatProp mDx = new FloatProp(0, prop.dX, 0, prop.xDuration, AGGRESSIVE_EASE);

            FloatProp mDy = new FloatProp(0, prop.dY, 0, prop.yDuration, AGGRESSIVE_EASE);

            FloatProp mDx = new FloatProp(0, prop.dX, 0, APP_LAUNCH_DURATION,

                    mOpeningXInterpolator);

            FloatProp mDy = new FloatProp(0, prop.dY, 0, APP_LAUNCH_DURATION,

                    mOpeningInterpolator);



            FloatProp mIconScaleToFitScreen = new FloatProp(prop.initialAppIconScale,

                    prop.finalAppIconScale, 0, APP_LAUNCH_DURATION, EXAGGERATED_EASE);

                    prop.finalAppIconScale, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

            FloatProp mIconAlpha = new FloatProp(prop.iconAlphaStart, 0f,

                    APP_LAUNCH_ALPHA_START_DELAY, prop.alphaDuration, LINEAR);

                    APP_LAUNCH_ALPHA_START_DELAY, APP_LAUNCH_ALPHA_DURATION, LINEAR);



            FloatProp mWindowRadius = new FloatProp(initialWindowRadius, finalWindowRadius, 0,

                    RADIUS_DURATION, EXAGGERATED_EASE);

                    APP_LAUNCH_DURATION, mOpeningInterpolator);

            FloatProp mShadowRadius = new FloatProp(0, finalShadowRadius, 0,

                    APP_LAUNCH_DURATION, EXAGGERATED_EASE);

                    APP_LAUNCH_DURATION, mOpeningInterpolator);



            FloatProp mCropRectCenterX = new FloatProp(prop.cropCenterXStart, prop.cropCenterXEnd,

                    0, CROP_DURATION, EXAGGERATED_EASE);

                    0, APP_LAUNCH_DURATION, mOpeningInterpolator);

            FloatProp mCropRectCenterY = new FloatProp(prop.cropCenterYStart, prop.cropCenterYEnd,

                    0, CROP_DURATION, EXAGGERATED_EASE);

                    0, APP_LAUNCH_DURATION, mOpeningInterpolator);

            FloatProp mCropRectWidth = new FloatProp(prop.cropWidthStart, prop.cropWidthEnd, 0,

                    CROP_DURATION, EXAGGERATED_EASE);

                    APP_LAUNCH_DURATION, mOpeningInterpolator);

            FloatProp mCropRectHeight = new FloatProp(prop.cropHeightStart, prop.cropHeightEnd, 0,

                    CROP_DURATION, EXAGGERATED_EASE);

                    APP_LAUNCH_DURATION, mOpeningInterpolator);



            FloatProp mNavFadeOut = new FloatProp(1f, 0f, 0, ANIMATION_NAV_FADE_OUT_DURATION,

                    NAV_FADE_OUT_INTERPOLATOR);
@@ -908,22 +904,23 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener 
                    WIDGET_CROSSFADE_DURATION_MILLIS / 2 /* delay */,

                    WIDGET_CROSSFADE_DURATION_MILLIS / 2 /* duration */, LINEAR);

            final FloatProp mWindowRadius = new FloatProp(initialWindowRadius, finalWindowRadius,

                    0 /* start */, RADIUS_DURATION, LINEAR);

            final FloatProp mCornerRadiusProgress = new FloatProp(0, 1, 0, RADIUS_DURATION, LINEAR);

                    0 /* start */, APP_LAUNCH_DURATION, mOpeningInterpolator);

            final FloatProp mCornerRadiusProgress = new FloatProp(0, 1, 0, APP_LAUNCH_DURATION,

                    mOpeningInterpolator);



            // Window & widget background positioning bounds

            final FloatProp mDx = new FloatProp(widgetBackgroundBounds.centerX(),

                    windowTargetBounds.centerX(), 0 /* delay */, APP_LAUNCH_CURVED_DURATION,

                    EXAGGERATED_EASE);

                    windowTargetBounds.centerX(), 0 /* delay */, APP_LAUNCH_DURATION,

                    mOpeningXInterpolator);

            final FloatProp mDy = new FloatProp(widgetBackgroundBounds.centerY(),

                    windowTargetBounds.centerY(), 0 /* delay */, APP_LAUNCH_DURATION,

                    EXAGGERATED_EASE);

                    mOpeningInterpolator);

            final FloatProp mWidth = new FloatProp(widgetBackgroundBounds.width(),

                    windowTargetBounds.width(), 0 /* delay */, APP_LAUNCH_DURATION,

                    EXAGGERATED_EASE);

                    mOpeningInterpolator);

            final FloatProp mHeight = new FloatProp(widgetBackgroundBounds.height(),

                    windowTargetBounds.height(), 0 /* delay */, APP_LAUNCH_DURATION,

                    EXAGGERATED_EASE);

                    mOpeningInterpolator);



            final FloatProp mNavFadeOut = new FloatProp(1f, 0f, 0, ANIMATION_NAV_FADE_OUT_DURATION,

                    NAV_FADE_OUT_INTERPOLATOR);
@@ -1467,10 +1464,6 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener 
        public final float dX;

        public final float dY;



        public final long xDuration;

        public final long yDuration;

        public final long alphaDuration;



        public final float initialAppIconScale;

        public final float finalAppIconScale;
@@ -1502,14 +1495,6 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener 
            dX = centerX - launcherIconBounds.centerX();

            dY = centerY - launcherIconBounds.centerY();



            boolean useUpwardAnimation = launcherIconBounds.top > centerY

                    || Math.abs(dY) < dp.cellHeightPx;

            xDuration = useUpwardAnimation ? APP_LAUNCH_CURVED_DURATION

                    : APP_LAUNCH_DOWN_DURATION;

            yDuration = useUpwardAnimation ? APP_LAUNCH_DURATION

                    : APP_LAUNCH_DOWN_CURVED_DURATION;

            alphaDuration = useUpwardAnimation ? APP_LAUNCH_ALPHA_DURATION

                    : APP_LAUNCH_ALPHA_DOWN_DURATION;

            iconAlphaStart = hasSplashScreen && !hasDifferentAppIcon ? 0 : 1f;



            final int windowIconSize = ResourceUtils.getDimenByName("starting_surface_icon_size",