/*
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* Copyright 2017 linjiang.
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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.basic.security.utils;
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import android.animation.TimeInterpolator;
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import android.animation.ValueAnimator;
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import android.graphics.PointF;
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public class Unit implements Comparable<Unit>, Cloneable {
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public static long DURATION = 800;
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private ValueAnimator VALUEANIMATOR = ValueAnimator.ofFloat(0, 1);
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/**
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* 当前点的值
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*/
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private float value;
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// 当前点的额外信息（可选，x轴）
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private String extX;
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/**
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* 当前点的坐标信息,都是相对的canvas而不是linesArea
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*/
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private PointF xy;
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/**
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* 当前点的动画进度，
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* 默认为1表示无动画
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*/
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private float percent = 1f;
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public Unit(float value) {
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this.value = value;
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}
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public boolean draw = false;
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public Unit(float value, String extX) {
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this.value = value;
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this.extX = extX;
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this.draw = true;
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}
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public Unit(float value, String extX, boolean draw) {
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this.value = value;
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this.extX = extX;
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this.draw = draw;
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}
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public float getValue() {
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return value;
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}
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public void setXY(PointF xy) {
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this.xy = xy;
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}
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public PointF getXY() {
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return xy;
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}
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public void setPercent(float percent) {
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this.percent = percent;
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}
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public float getPercent() {
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return percent;
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}
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public void setExtX(String extX) {
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this.extX = extX;
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}
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public String getExtX() {
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return extX;
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}
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public void cancelToEndAnim() {
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if (VALUEANIMATOR.isRunning()) {
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VALUEANIMATOR.cancel();
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}
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percent = 1f;
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}
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public void startAnim(TimeInterpolator value) {
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if (percent > 0 || VALUEANIMATOR.isRunning()) {
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return;
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}
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// 如果value小于一定阈值就不开启动画
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if (Math.abs((int)this.value) < 0.1) {
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percent = 1;
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return;
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}
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VALUEANIMATOR.setFloatValues(0, 1);
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VALUEANIMATOR.setDuration(DURATION);
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VALUEANIMATOR.setInterpolator(value);
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VALUEANIMATOR.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
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@Override
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public void onAnimationUpdate(ValueAnimator animation) {
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percent = (float) animation.getAnimatedValue();
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}
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});
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VALUEANIMATOR.start();
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}
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@Override
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public int compareTo(Unit o) {
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if (value == o.value) {
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return 0;
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} else if (value > o.value) {
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return 1;
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} else {
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return -1;
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}
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}
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@Override
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public boolean equals(Object obj) {
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if (!(obj instanceof Unit)) return false;
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Unit unit = (Unit) obj;
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return value == unit.value
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&& (extX == unit.extX) || (extX != null && extX.equals(unit.extX));
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}
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@Override
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public String toString() {
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return "Unit{" +
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"xy=" + xy +
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'}';
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}
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@Override
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public Unit clone() {// 转化为深度拷贝，防止在集合中排序时的引用问题
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try {
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return (Unit) super.clone();
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} catch (CloneNotSupportedException e) {
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e.printStackTrace();
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}
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return null;
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}
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}
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