mirror of
https://github.com/LawnchairLauncher/lawnchair.git
synced 2026-03-03 17:36:49 +00:00
d58c2d5a48
- Change durations/interpolators when starting from home vs an app
- Increase dim animation duration after quick scrub from an app
- Also fixed contention between setting dim alpha for the animation
and setting dim alpha for scrolling
Change-Id: I2c9ea52d4eafaad8954f3ff9d3c0c459a07953bc
102 lines
4.4 KiB
Java
102 lines
4.4 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3.uioverrides;
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import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE_IN_OUT;
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import static com.android.launcher3.anim.Interpolators.LINEAR;
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import static com.android.quickstep.QuickScrubController.QUICK_SCRUB_START_INTERPOLATOR;
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import static com.android.quickstep.QuickScrubController.QUICK_SCRUB_TRANSLATION_Y_FACTOR;
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import static com.android.quickstep.views.LauncherRecentsView.TRANSLATION_Y_FACTOR;
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import static com.android.quickstep.views.RecentsView.ADJACENT_SCALE;
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import static com.android.quickstep.views.RecentsViewContainer.CONTENT_ALPHA;
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import android.animation.ValueAnimator;
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import android.annotation.TargetApi;
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import android.os.Build;
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import android.view.animation.Interpolator;
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import com.android.launcher3.Launcher;
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import com.android.launcher3.LauncherState;
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import com.android.launcher3.LauncherStateManager.AnimationConfig;
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import com.android.launcher3.LauncherStateManager.StateHandler;
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import com.android.launcher3.anim.AnimatorSetBuilder;
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import com.android.launcher3.anim.Interpolators;
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import com.android.launcher3.anim.PropertySetter;
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import com.android.quickstep.views.LauncherRecentsView;
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import com.android.quickstep.views.RecentsViewContainer;
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@TargetApi(Build.VERSION_CODES.O)
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public class RecentsViewStateController implements StateHandler {
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private final Launcher mLauncher;
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private final LauncherRecentsView mRecentsView;
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private final RecentsViewContainer mRecentsViewContainer;
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public RecentsViewStateController(Launcher launcher) {
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mLauncher = launcher;
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mRecentsView = launcher.getOverviewPanel();
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mRecentsViewContainer = launcher.getOverviewPanelContainer();
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}
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@Override
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public void setState(LauncherState state) {
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mRecentsViewContainer.setContentAlpha(state.overviewUi ? 1 : 0);
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float[] scaleTranslationYFactor = state.getOverviewScaleAndTranslationYFactor(mLauncher);
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mRecentsView.setAdjacentScale(scaleTranslationYFactor[0]);
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mRecentsView.setTranslationYFactor(scaleTranslationYFactor[1]);
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if (state.overviewUi) {
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mRecentsView.updateEmptyMessage();
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mRecentsView.resetTaskVisuals();
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}
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}
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@Override
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public void setStateWithAnimation(final LauncherState toState,
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AnimatorSetBuilder builder, AnimationConfig config) {
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if (!config.playAtomicComponent()) {
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// The entire recents animation is played atomically.
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return;
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}
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PropertySetter setter = config.getPropertySetter(builder);
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float[] scaleTranslationYFactor = toState.getOverviewScaleAndTranslationYFactor(mLauncher);
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setter.setFloat(mRecentsView, ADJACENT_SCALE, scaleTranslationYFactor[0], LINEAR);
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Interpolator transYInterpolator = LINEAR;
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if (toState == LauncherState.FAST_OVERVIEW) {
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transYInterpolator = Interpolators.clampToProgress(QUICK_SCRUB_START_INTERPOLATOR, 0,
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QUICK_SCRUB_TRANSLATION_Y_FACTOR);
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}
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setter.setFloat(mRecentsView, TRANSLATION_Y_FACTOR, scaleTranslationYFactor[1],
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transYInterpolator);
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setter.setFloat(mRecentsViewContainer, CONTENT_ALPHA, toState.overviewUi ? 1 : 0,
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AGGRESSIVE_EASE_IN_OUT);
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if (!toState.overviewUi) {
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builder.addOnFinishRunnable(mRecentsView::resetTaskVisuals);
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}
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if (toState.overviewUi) {
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ValueAnimator updateAnim = ValueAnimator.ofFloat(0, 1);
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updateAnim.addUpdateListener(valueAnimator -> {
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// While animating into recents, update the visible task data as needed
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mRecentsView.loadVisibleTaskData();
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});
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updateAnim.setDuration(config.duration);
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builder.play(updateAnim);
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mRecentsView.updateEmptyMessage();
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}
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}
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}
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