2015-05-03 13:48:36 +02:00
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/*
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* Copyright (C) 2014 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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2015-09-24 22:52:02 +02:00
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package org.telegram.messenger.support.widget;
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2015-05-03 13:48:36 +02:00
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2015-09-24 22:52:02 +02:00
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import android.support.v4.animation.AnimatorCompatHelper;
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2015-05-03 13:48:36 +02:00
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import android.support.v4.view.ViewCompat;
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import android.support.v4.view.ViewPropertyAnimatorCompat;
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import android.support.v4.view.ViewPropertyAnimatorListener;
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2015-07-22 20:56:37 +02:00
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2015-09-24 22:52:02 +02:00
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import org.telegram.messenger.support.widget.RecyclerView;
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import org.telegram.messenger.support.widget.RecyclerView.ViewHolder;
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2015-05-03 13:48:36 +02:00
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import android.view.View;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* This implementation of {@link RecyclerView.ItemAnimator} provides basic
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* animations on remove, add, and move events that happen to the items in
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* a RecyclerView. RecyclerView uses a DefaultItemAnimator by default.
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*
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* @see RecyclerView#setItemAnimator(RecyclerView.ItemAnimator)
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*/
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public class DefaultItemAnimator extends RecyclerView.ItemAnimator {
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private static final boolean DEBUG = false;
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private ArrayList<ViewHolder> mPendingRemovals = new ArrayList<ViewHolder>();
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private ArrayList<ViewHolder> mPendingAdditions = new ArrayList<ViewHolder>();
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private ArrayList<MoveInfo> mPendingMoves = new ArrayList<MoveInfo>();
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private ArrayList<ChangeInfo> mPendingChanges = new ArrayList<ChangeInfo>();
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private ArrayList<ArrayList<ViewHolder>> mAdditionsList =
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new ArrayList<ArrayList<ViewHolder>>();
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private ArrayList<ArrayList<MoveInfo>> mMovesList = new ArrayList<ArrayList<MoveInfo>>();
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private ArrayList<ArrayList<ChangeInfo>> mChangesList = new ArrayList<ArrayList<ChangeInfo>>();
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private ArrayList<ViewHolder> mAddAnimations = new ArrayList<ViewHolder>();
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private ArrayList<ViewHolder> mMoveAnimations = new ArrayList<ViewHolder>();
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private ArrayList<ViewHolder> mRemoveAnimations = new ArrayList<ViewHolder>();
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private ArrayList<ViewHolder> mChangeAnimations = new ArrayList<ViewHolder>();
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private static class MoveInfo {
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public ViewHolder holder;
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public int fromX, fromY, toX, toY;
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private MoveInfo(ViewHolder holder, int fromX, int fromY, int toX, int toY) {
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this.holder = holder;
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this.fromX = fromX;
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this.fromY = fromY;
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this.toX = toX;
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this.toY = toY;
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}
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}
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private static class ChangeInfo {
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public ViewHolder oldHolder, newHolder;
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public int fromX, fromY, toX, toY;
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private ChangeInfo(ViewHolder oldHolder, ViewHolder newHolder) {
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this.oldHolder = oldHolder;
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this.newHolder = newHolder;
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}
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private ChangeInfo(ViewHolder oldHolder, ViewHolder newHolder,
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int fromX, int fromY, int toX, int toY) {
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this(oldHolder, newHolder);
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this.fromX = fromX;
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this.fromY = fromY;
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this.toX = toX;
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this.toY = toY;
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}
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@Override
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public String toString() {
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return "ChangeInfo{" +
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"oldHolder=" + oldHolder +
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", newHolder=" + newHolder +
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", fromX=" + fromX +
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", fromY=" + fromY +
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", toX=" + toX +
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", toY=" + toY +
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'}';
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}
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}
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@Override
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public void runPendingAnimations() {
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boolean removalsPending = !mPendingRemovals.isEmpty();
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boolean movesPending = !mPendingMoves.isEmpty();
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boolean changesPending = !mPendingChanges.isEmpty();
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boolean additionsPending = !mPendingAdditions.isEmpty();
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if (!removalsPending && !movesPending && !additionsPending && !changesPending) {
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// nothing to animate
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return;
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}
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// First, remove stuff
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for (ViewHolder holder : mPendingRemovals) {
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animateRemoveImpl(holder);
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}
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mPendingRemovals.clear();
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// Next, move stuff
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if (movesPending) {
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final ArrayList<MoveInfo> moves = new ArrayList<MoveInfo>();
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moves.addAll(mPendingMoves);
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mMovesList.add(moves);
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mPendingMoves.clear();
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Runnable mover = new Runnable() {
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@Override
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public void run() {
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for (MoveInfo moveInfo : moves) {
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animateMoveImpl(moveInfo.holder, moveInfo.fromX, moveInfo.fromY,
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moveInfo.toX, moveInfo.toY);
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}
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moves.clear();
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mMovesList.remove(moves);
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}
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};
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if (removalsPending) {
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View view = moves.get(0).holder.itemView;
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ViewCompat.postOnAnimationDelayed(view, mover, getRemoveDuration());
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} else {
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mover.run();
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}
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}
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// Next, change stuff, to run in parallel with move animations
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if (changesPending) {
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final ArrayList<ChangeInfo> changes = new ArrayList<ChangeInfo>();
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changes.addAll(mPendingChanges);
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mChangesList.add(changes);
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mPendingChanges.clear();
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Runnable changer = new Runnable() {
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@Override
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public void run() {
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for (ChangeInfo change : changes) {
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animateChangeImpl(change);
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}
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changes.clear();
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mChangesList.remove(changes);
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}
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};
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if (removalsPending) {
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ViewHolder holder = changes.get(0).oldHolder;
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ViewCompat.postOnAnimationDelayed(holder.itemView, changer, getRemoveDuration());
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} else {
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changer.run();
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}
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}
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// Next, add stuff
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if (additionsPending) {
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final ArrayList<ViewHolder> additions = new ArrayList<ViewHolder>();
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additions.addAll(mPendingAdditions);
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mAdditionsList.add(additions);
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mPendingAdditions.clear();
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Runnable adder = new Runnable() {
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public void run() {
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for (ViewHolder holder : additions) {
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animateAddImpl(holder);
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}
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additions.clear();
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mAdditionsList.remove(additions);
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}
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};
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if (removalsPending || movesPending || changesPending) {
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long removeDuration = removalsPending ? getRemoveDuration() : 0;
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long moveDuration = movesPending ? getMoveDuration() : 0;
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long changeDuration = changesPending ? getChangeDuration() : 0;
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long totalDelay = removeDuration + Math.max(moveDuration, changeDuration);
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View view = additions.get(0).itemView;
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ViewCompat.postOnAnimationDelayed(view, adder, totalDelay);
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} else {
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adder.run();
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}
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}
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}
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@Override
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public boolean animateRemove(final ViewHolder holder) {
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resetAnimation(holder);
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2015-05-03 13:48:36 +02:00
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mPendingRemovals.add(holder);
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return true;
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}
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private void animateRemoveImpl(final ViewHolder holder) {
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final View view = holder.itemView;
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final ViewPropertyAnimatorCompat animation = ViewCompat.animate(view);
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mRemoveAnimations.add(holder);
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animation.setDuration(getRemoveDuration())
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.alpha(0).setListener(new VpaListenerAdapter() {
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@Override
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public void onAnimationStart(View view) {
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dispatchRemoveStarting(holder);
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}
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@Override
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public void onAnimationEnd(View view) {
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animation.setListener(null);
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ViewCompat.setAlpha(view, 1);
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dispatchRemoveFinished(holder);
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mRemoveAnimations.remove(holder);
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dispatchFinishedWhenDone();
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}
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}).start();
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}
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@Override
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public boolean animateAdd(final ViewHolder holder) {
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resetAnimation(holder);
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2015-05-03 13:48:36 +02:00
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ViewCompat.setAlpha(holder.itemView, 0);
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mPendingAdditions.add(holder);
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return true;
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}
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private void animateAddImpl(final ViewHolder holder) {
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final View view = holder.itemView;
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final ViewPropertyAnimatorCompat animation = ViewCompat.animate(view);
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mAddAnimations.add(holder);
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animation.alpha(1).setDuration(getAddDuration()).
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setListener(new VpaListenerAdapter() {
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@Override
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public void onAnimationStart(View view) {
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dispatchAddStarting(holder);
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}
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@Override
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public void onAnimationCancel(View view) {
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ViewCompat.setAlpha(view, 1);
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}
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@Override
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public void onAnimationEnd(View view) {
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animation.setListener(null);
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dispatchAddFinished(holder);
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mAddAnimations.remove(holder);
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dispatchFinishedWhenDone();
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}
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}).start();
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}
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@Override
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public boolean animateMove(final ViewHolder holder, int fromX, int fromY,
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int toX, int toY) {
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final View view = holder.itemView;
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fromX += ViewCompat.getTranslationX(holder.itemView);
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fromY += ViewCompat.getTranslationY(holder.itemView);
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resetAnimation(holder);
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2015-05-03 13:48:36 +02:00
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int deltaX = toX - fromX;
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int deltaY = toY - fromY;
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if (deltaX == 0 && deltaY == 0) {
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dispatchMoveFinished(holder);
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return false;
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}
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if (deltaX != 0) {
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ViewCompat.setTranslationX(view, -deltaX);
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}
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if (deltaY != 0) {
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ViewCompat.setTranslationY(view, -deltaY);
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}
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mPendingMoves.add(new MoveInfo(holder, fromX, fromY, toX, toY));
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return true;
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}
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private void animateMoveImpl(final ViewHolder holder, int fromX, int fromY, int toX, int toY) {
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final View view = holder.itemView;
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final int deltaX = toX - fromX;
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final int deltaY = toY - fromY;
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if (deltaX != 0) {
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ViewCompat.animate(view).translationX(0);
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}
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if (deltaY != 0) {
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ViewCompat.animate(view).translationY(0);
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}
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// TODO: make EndActions end listeners instead, since end actions aren't called when
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// vpas are canceled (and can't end them. why?)
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// need listener functionality in VPACompat for this. Ick.
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final ViewPropertyAnimatorCompat animation = ViewCompat.animate(view);
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mMoveAnimations.add(holder);
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animation.setDuration(getMoveDuration()).setListener(new VpaListenerAdapter() {
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@Override
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public void onAnimationStart(View view) {
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dispatchMoveStarting(holder);
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}
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@Override
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public void onAnimationCancel(View view) {
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if (deltaX != 0) {
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ViewCompat.setTranslationX(view, 0);
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}
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if (deltaY != 0) {
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ViewCompat.setTranslationY(view, 0);
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}
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}
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@Override
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public void onAnimationEnd(View view) {
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animation.setListener(null);
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dispatchMoveFinished(holder);
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mMoveAnimations.remove(holder);
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dispatchFinishedWhenDone();
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}
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}).start();
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}
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@Override
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public boolean animateChange(ViewHolder oldHolder, ViewHolder newHolder,
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int fromX, int fromY, int toX, int toY) {
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final float prevTranslationX = ViewCompat.getTranslationX(oldHolder.itemView);
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final float prevTranslationY = ViewCompat.getTranslationY(oldHolder.itemView);
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final float prevAlpha = ViewCompat.getAlpha(oldHolder.itemView);
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resetAnimation(oldHolder);
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int deltaX = (int) (toX - fromX - prevTranslationX);
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int deltaY = (int) (toY - fromY - prevTranslationY);
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// recover prev translation state after ending animation
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ViewCompat.setTranslationX(oldHolder.itemView, prevTranslationX);
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ViewCompat.setTranslationY(oldHolder.itemView, prevTranslationY);
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ViewCompat.setAlpha(oldHolder.itemView, prevAlpha);
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if (newHolder != null && newHolder.itemView != null) {
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// carry over translation values
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resetAnimation(newHolder);
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ViewCompat.setTranslationX(newHolder.itemView, -deltaX);
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ViewCompat.setTranslationY(newHolder.itemView, -deltaY);
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ViewCompat.setAlpha(newHolder.itemView, 0);
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}
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mPendingChanges.add(new ChangeInfo(oldHolder, newHolder, fromX, fromY, toX, toY));
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return true;
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}
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private void animateChangeImpl(final ChangeInfo changeInfo) {
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final ViewHolder holder = changeInfo.oldHolder;
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final View view = holder == null ? null : holder.itemView;
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final ViewHolder newHolder = changeInfo.newHolder;
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final View newView = newHolder != null ? newHolder.itemView : null;
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if (view != null) {
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final ViewPropertyAnimatorCompat oldViewAnim = ViewCompat.animate(view).setDuration(
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getChangeDuration());
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mChangeAnimations.add(changeInfo.oldHolder);
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oldViewAnim.translationX(changeInfo.toX - changeInfo.fromX);
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oldViewAnim.translationY(changeInfo.toY - changeInfo.fromY);
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oldViewAnim.alpha(0).setListener(new VpaListenerAdapter() {
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@Override
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public void onAnimationStart(View view) {
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dispatchChangeStarting(changeInfo.oldHolder, true);
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}
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@Override
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public void onAnimationEnd(View view) {
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oldViewAnim.setListener(null);
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ViewCompat.setAlpha(view, 1);
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ViewCompat.setTranslationX(view, 0);
|
|
|
|
ViewCompat.setTranslationY(view, 0);
|
|
|
|
dispatchChangeFinished(changeInfo.oldHolder, true);
|
|
|
|
mChangeAnimations.remove(changeInfo.oldHolder);
|
|
|
|
dispatchFinishedWhenDone();
|
|
|
|
}
|
|
|
|
}).start();
|
|
|
|
}
|
|
|
|
if (newView != null) {
|
|
|
|
final ViewPropertyAnimatorCompat newViewAnimation = ViewCompat.animate(newView);
|
|
|
|
mChangeAnimations.add(changeInfo.newHolder);
|
|
|
|
newViewAnimation.translationX(0).translationY(0).setDuration(getChangeDuration()).
|
|
|
|
alpha(1).setListener(new VpaListenerAdapter() {
|
|
|
|
@Override
|
|
|
|
public void onAnimationStart(View view) {
|
|
|
|
dispatchChangeStarting(changeInfo.newHolder, false);
|
|
|
|
}
|
|
|
|
@Override
|
|
|
|
public void onAnimationEnd(View view) {
|
|
|
|
newViewAnimation.setListener(null);
|
|
|
|
ViewCompat.setAlpha(newView, 1);
|
|
|
|
ViewCompat.setTranslationX(newView, 0);
|
|
|
|
ViewCompat.setTranslationY(newView, 0);
|
|
|
|
dispatchChangeFinished(changeInfo.newHolder, false);
|
|
|
|
mChangeAnimations.remove(changeInfo.newHolder);
|
|
|
|
dispatchFinishedWhenDone();
|
|
|
|
}
|
|
|
|
}).start();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private void endChangeAnimation(List<ChangeInfo> infoList, ViewHolder item) {
|
|
|
|
for (int i = infoList.size() - 1; i >= 0; i--) {
|
|
|
|
ChangeInfo changeInfo = infoList.get(i);
|
|
|
|
if (endChangeAnimationIfNecessary(changeInfo, item)) {
|
|
|
|
if (changeInfo.oldHolder == null && changeInfo.newHolder == null) {
|
|
|
|
infoList.remove(changeInfo);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private void endChangeAnimationIfNecessary(ChangeInfo changeInfo) {
|
|
|
|
if (changeInfo.oldHolder != null) {
|
|
|
|
endChangeAnimationIfNecessary(changeInfo, changeInfo.oldHolder);
|
|
|
|
}
|
|
|
|
if (changeInfo.newHolder != null) {
|
|
|
|
endChangeAnimationIfNecessary(changeInfo, changeInfo.newHolder);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
private boolean endChangeAnimationIfNecessary(ChangeInfo changeInfo, ViewHolder item) {
|
|
|
|
boolean oldItem = false;
|
|
|
|
if (changeInfo.newHolder == item) {
|
|
|
|
changeInfo.newHolder = null;
|
|
|
|
} else if (changeInfo.oldHolder == item) {
|
|
|
|
changeInfo.oldHolder = null;
|
|
|
|
oldItem = true;
|
|
|
|
} else {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
ViewCompat.setAlpha(item.itemView, 1);
|
|
|
|
ViewCompat.setTranslationX(item.itemView, 0);
|
|
|
|
ViewCompat.setTranslationY(item.itemView, 0);
|
|
|
|
dispatchChangeFinished(item, oldItem);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void endAnimation(ViewHolder item) {
|
|
|
|
final View view = item.itemView;
|
|
|
|
// this will trigger end callback which should set properties to their target values.
|
|
|
|
ViewCompat.animate(view).cancel();
|
|
|
|
// TODO if some other animations are chained to end, how do we cancel them as well?
|
|
|
|
for (int i = mPendingMoves.size() - 1; i >= 0; i--) {
|
|
|
|
MoveInfo moveInfo = mPendingMoves.get(i);
|
|
|
|
if (moveInfo.holder == item) {
|
|
|
|
ViewCompat.setTranslationY(view, 0);
|
|
|
|
ViewCompat.setTranslationX(view, 0);
|
|
|
|
dispatchMoveFinished(item);
|
|
|
|
mPendingMoves.remove(i);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
endChangeAnimation(mPendingChanges, item);
|
|
|
|
if (mPendingRemovals.remove(item)) {
|
|
|
|
ViewCompat.setAlpha(view, 1);
|
|
|
|
dispatchRemoveFinished(item);
|
|
|
|
}
|
|
|
|
if (mPendingAdditions.remove(item)) {
|
|
|
|
ViewCompat.setAlpha(view, 1);
|
|
|
|
dispatchAddFinished(item);
|
|
|
|
}
|
|
|
|
|
|
|
|
for (int i = mChangesList.size() - 1; i >= 0; i--) {
|
|
|
|
ArrayList<ChangeInfo> changes = mChangesList.get(i);
|
|
|
|
endChangeAnimation(changes, item);
|
|
|
|
if (changes.isEmpty()) {
|
|
|
|
mChangesList.remove(i);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
for (int i = mMovesList.size() - 1; i >= 0; i--) {
|
|
|
|
ArrayList<MoveInfo> moves = mMovesList.get(i);
|
|
|
|
for (int j = moves.size() - 1; j >= 0; j--) {
|
|
|
|
MoveInfo moveInfo = moves.get(j);
|
|
|
|
if (moveInfo.holder == item) {
|
|
|
|
ViewCompat.setTranslationY(view, 0);
|
|
|
|
ViewCompat.setTranslationX(view, 0);
|
|
|
|
dispatchMoveFinished(item);
|
|
|
|
moves.remove(j);
|
|
|
|
if (moves.isEmpty()) {
|
|
|
|
mMovesList.remove(i);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
for (int i = mAdditionsList.size() - 1; i >= 0; i--) {
|
|
|
|
ArrayList<ViewHolder> additions = mAdditionsList.get(i);
|
|
|
|
if (additions.remove(item)) {
|
|
|
|
ViewCompat.setAlpha(view, 1);
|
|
|
|
dispatchAddFinished(item);
|
|
|
|
if (additions.isEmpty()) {
|
|
|
|
mAdditionsList.remove(i);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// animations should be ended by the cancel above.
|
|
|
|
if (mRemoveAnimations.remove(item) && DEBUG) {
|
|
|
|
throw new IllegalStateException("after animation is cancelled, item should not be in "
|
|
|
|
+ "mRemoveAnimations list");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (mAddAnimations.remove(item) && DEBUG) {
|
|
|
|
throw new IllegalStateException("after animation is cancelled, item should not be in "
|
|
|
|
+ "mAddAnimations list");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (mChangeAnimations.remove(item) && DEBUG) {
|
|
|
|
throw new IllegalStateException("after animation is cancelled, item should not be in "
|
|
|
|
+ "mChangeAnimations list");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (mMoveAnimations.remove(item) && DEBUG) {
|
|
|
|
throw new IllegalStateException("after animation is cancelled, item should not be in "
|
|
|
|
+ "mMoveAnimations list");
|
|
|
|
}
|
|
|
|
dispatchFinishedWhenDone();
|
|
|
|
}
|
|
|
|
|
2015-09-24 22:52:02 +02:00
|
|
|
private void resetAnimation(ViewHolder holder) {
|
|
|
|
AnimatorCompatHelper.clearInterpolator(holder.itemView);
|
|
|
|
endAnimation(holder);
|
|
|
|
}
|
|
|
|
|
2015-05-03 13:48:36 +02:00
|
|
|
@Override
|
|
|
|
public boolean isRunning() {
|
|
|
|
return (!mPendingAdditions.isEmpty() ||
|
|
|
|
!mPendingChanges.isEmpty() ||
|
|
|
|
!mPendingMoves.isEmpty() ||
|
|
|
|
!mPendingRemovals.isEmpty() ||
|
|
|
|
!mMoveAnimations.isEmpty() ||
|
|
|
|
!mRemoveAnimations.isEmpty() ||
|
|
|
|
!mAddAnimations.isEmpty() ||
|
|
|
|
!mChangeAnimations.isEmpty() ||
|
|
|
|
!mMovesList.isEmpty() ||
|
|
|
|
!mAdditionsList.isEmpty() ||
|
|
|
|
!mChangesList.isEmpty());
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Check the state of currently pending and running animations. If there are none
|
|
|
|
* pending/running, call {@link #dispatchAnimationsFinished()} to notify any
|
|
|
|
* listeners.
|
|
|
|
*/
|
|
|
|
private void dispatchFinishedWhenDone() {
|
|
|
|
if (!isRunning()) {
|
|
|
|
dispatchAnimationsFinished();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void endAnimations() {
|
|
|
|
int count = mPendingMoves.size();
|
|
|
|
for (int i = count - 1; i >= 0; i--) {
|
|
|
|
MoveInfo item = mPendingMoves.get(i);
|
|
|
|
View view = item.holder.itemView;
|
|
|
|
ViewCompat.setTranslationY(view, 0);
|
|
|
|
ViewCompat.setTranslationX(view, 0);
|
|
|
|
dispatchMoveFinished(item.holder);
|
|
|
|
mPendingMoves.remove(i);
|
|
|
|
}
|
|
|
|
count = mPendingRemovals.size();
|
|
|
|
for (int i = count - 1; i >= 0; i--) {
|
|
|
|
ViewHolder item = mPendingRemovals.get(i);
|
|
|
|
dispatchRemoveFinished(item);
|
|
|
|
mPendingRemovals.remove(i);
|
|
|
|
}
|
|
|
|
count = mPendingAdditions.size();
|
|
|
|
for (int i = count - 1; i >= 0; i--) {
|
|
|
|
ViewHolder item = mPendingAdditions.get(i);
|
|
|
|
View view = item.itemView;
|
|
|
|
ViewCompat.setAlpha(view, 1);
|
|
|
|
dispatchAddFinished(item);
|
|
|
|
mPendingAdditions.remove(i);
|
|
|
|
}
|
|
|
|
count = mPendingChanges.size();
|
|
|
|
for (int i = count - 1; i >= 0; i--) {
|
|
|
|
endChangeAnimationIfNecessary(mPendingChanges.get(i));
|
|
|
|
}
|
|
|
|
mPendingChanges.clear();
|
|
|
|
if (!isRunning()) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
int listCount = mMovesList.size();
|
|
|
|
for (int i = listCount - 1; i >= 0; i--) {
|
|
|
|
ArrayList<MoveInfo> moves = mMovesList.get(i);
|
|
|
|
count = moves.size();
|
|
|
|
for (int j = count - 1; j >= 0; j--) {
|
|
|
|
MoveInfo moveInfo = moves.get(j);
|
|
|
|
ViewHolder item = moveInfo.holder;
|
|
|
|
View view = item.itemView;
|
|
|
|
ViewCompat.setTranslationY(view, 0);
|
|
|
|
ViewCompat.setTranslationX(view, 0);
|
|
|
|
dispatchMoveFinished(moveInfo.holder);
|
|
|
|
moves.remove(j);
|
|
|
|
if (moves.isEmpty()) {
|
|
|
|
mMovesList.remove(moves);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
listCount = mAdditionsList.size();
|
|
|
|
for (int i = listCount - 1; i >= 0; i--) {
|
|
|
|
ArrayList<ViewHolder> additions = mAdditionsList.get(i);
|
|
|
|
count = additions.size();
|
|
|
|
for (int j = count - 1; j >= 0; j--) {
|
|
|
|
ViewHolder item = additions.get(j);
|
|
|
|
View view = item.itemView;
|
|
|
|
ViewCompat.setAlpha(view, 1);
|
|
|
|
dispatchAddFinished(item);
|
|
|
|
additions.remove(j);
|
|
|
|
if (additions.isEmpty()) {
|
|
|
|
mAdditionsList.remove(additions);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
listCount = mChangesList.size();
|
|
|
|
for (int i = listCount - 1; i >= 0; i--) {
|
|
|
|
ArrayList<ChangeInfo> changes = mChangesList.get(i);
|
|
|
|
count = changes.size();
|
|
|
|
for (int j = count - 1; j >= 0; j--) {
|
|
|
|
endChangeAnimationIfNecessary(changes.get(j));
|
|
|
|
if (changes.isEmpty()) {
|
|
|
|
mChangesList.remove(changes);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
cancelAll(mRemoveAnimations);
|
|
|
|
cancelAll(mMoveAnimations);
|
|
|
|
cancelAll(mAddAnimations);
|
|
|
|
cancelAll(mChangeAnimations);
|
|
|
|
|
|
|
|
dispatchAnimationsFinished();
|
|
|
|
}
|
|
|
|
|
|
|
|
void cancelAll(List<ViewHolder> viewHolders) {
|
|
|
|
for (int i = viewHolders.size() - 1; i >= 0; i--) {
|
|
|
|
ViewCompat.animate(viewHolders.get(i).itemView).cancel();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private static class VpaListenerAdapter implements ViewPropertyAnimatorListener {
|
|
|
|
@Override
|
|
|
|
public void onAnimationStart(View view) {}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void onAnimationEnd(View view) {}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void onAnimationCancel(View view) {}
|
|
|
|
};
|
|
|
|
}
|