Schneider Victor-tulias
1dbffe0af7
Fixes: 240173459 Test: Started launcher Change-Id: I853d9a50a0c34a7fdda87ea20d46a9f7ac7542e3
66 lines
2.6 KiB
Java
66 lines
2.6 KiB
Java
/*
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* Copyright (C) 2020 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.quickstep.util;
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import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_HORIZONTAL_OFFSET;
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import android.animation.Animator;
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import android.animation.ObjectAnimator;
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import androidx.dynamicanimation.animation.DynamicAnimation;
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import com.android.launcher3.anim.SpringAnimationBuilder;
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import com.android.launcher3.statemanager.StateManager.AtomicAnimationFactory;
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import com.android.launcher3.statemanager.StatefulActivity;
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import com.android.quickstep.views.RecentsView;
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public class RecentsAtomicAnimationFactory<ACTIVITY_TYPE extends StatefulActivity, STATE_TYPE>
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extends AtomicAnimationFactory<STATE_TYPE> {
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public static final int INDEX_RECENTS_FADE_ANIM = AtomicAnimationFactory.NEXT_INDEX + 0;
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public static final int INDEX_RECENTS_TRANSLATE_X_ANIM = AtomicAnimationFactory.NEXT_INDEX + 1;
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private static final int MY_ANIM_COUNT = 2;
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protected final ACTIVITY_TYPE mActivity;
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public RecentsAtomicAnimationFactory(ACTIVITY_TYPE activity) {
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super(MY_ANIM_COUNT);
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mActivity = activity;
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}
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@Override
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public Animator createStateElementAnimation(int index, float... values) {
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switch (index) {
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case INDEX_RECENTS_FADE_ANIM:
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ObjectAnimator alpha = ObjectAnimator.ofFloat(mActivity.getOverviewPanel(),
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RecentsView.CONTENT_ALPHA, values);
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return alpha;
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case INDEX_RECENTS_TRANSLATE_X_ANIM: {
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RecentsView rv = mActivity.getOverviewPanel();
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return new SpringAnimationBuilder(mActivity)
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.setMinimumVisibleChange(DynamicAnimation.MIN_VISIBLE_CHANGE_SCALE)
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.setDampingRatio(0.8f)
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.setStiffness(250)
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.setValues(values)
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.build(rv, ADJACENT_PAGE_HORIZONTAL_OFFSET);
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}
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default:
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return super.createStateElementAnimation(index, values);
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}
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}
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}
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