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TimeUtil 增加计算转换一个毫秒时间的方法convertATotalMillisTime2Hms
CountdownTextView 增加一个可倒计时的控件
1 parent 0fa530d commit 2d5f358

6 files changed

Lines changed: 415 additions & 0 deletions

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‎src/main/java/common/base/utils/CountdownTimerImpl.java‎

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package common.base.utils;
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import android.os.CountDownTimer;
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/**
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* *****************(^_^)***********************<br>
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* User: fee(QQ/WeiXin:1176610771)<br>
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* Date: 2020/2/12<br>
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* Time: 15:24<br>
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* <P>DESC:
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* 倒数实现者
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* </p>
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* ******************(^_^)***********************
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*/
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public class CountdownTimerImpl extends CountDownTimer {
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/**
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* @param millisInFuture The number of millis in the future from the call
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* to {@link #start()} until the countdown is done and {@link #onFinish()}
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* is called.
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* @param countDownInterval The interval along the way to receive
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* {@link #onTick(long)} callbacks.
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*/
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public CountdownTimerImpl(long millisInFuture, long countDownInterval) {
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super(millisInFuture, countDownInterval);
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}
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private ICountdown countdown;
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public void setCountdown(ICountdown countdown) {
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this.countdown = countdown;
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}
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/**
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* Callback fired on regular interval.
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*
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* @param millisUntilFinished The amount of time until finished.
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*/
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@Override
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public void onTick(long millisUntilFinished) {
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if (countdown != null) {
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countdown.onTick(millisUntilFinished);
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}
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}
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/**
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* Callback fired when the time is up.
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*/
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@Override
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public void onFinish() {
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if (countdown != null) {
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countdown.onFinish();
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}
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}
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public interface ICountdown{
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void onFinish();
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/**
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* 一次倒数回调
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* @param leftMillisUntilFinished 倒数后剩下的毫秒数
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*/
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void onTick(long leftMillisUntilFinished);
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}
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}

‎src/main/java/common/base/utils/TimeUtil.java‎

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@@ -268,4 +268,24 @@ public static String[] getTime2DDescInfos(String theGiveMillisTime,int descToday
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return twoDimensionDesc;
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}
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private static final String[] dayDesc = {"今天","昨天","前天","大前天"};
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/**
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* 将一个毫秒时间转换成 时：分：秒
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* @param theMillisTime 毫秒时间
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* @return int[0] = 多少小时；int[1] = 多少分钟；int[2] = 多少秒。
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*/
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public static int[] convertATotalMillisTime2Hms(long theMillisTime) {
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int[] hmsInfos = new int[3];
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if (theMillisTime > 0) {//如果 <=0,则全是0
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int seconds = (int) (theMillisTime / 1000);//转换成总共有多少秒
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int minutes = seconds / 60;
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int hours = minutes / 60;
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minutes %= 60;
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seconds = seconds % 60;
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hmsInfos[0] = hours;
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hmsInfos[1] = minutes;
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hmsInfos[2] = seconds;
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}
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return hmsInfos;
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}
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}

‎src/main/java/common/base/utils/Util.java‎

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@@ -757,4 +757,7 @@ public static String formatByteSize(long size,int sizeLevel) {
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BigDecimal result4 = new BigDecimal(teraBytes);
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return result4.setScale(2, BigDecimal.ROUND_HALF_UP).toPlainString() + "TB";
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}
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public static String formatStr(String formatStr, Object... params) {
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return String.format(Locale.getDefault(), formatStr, params);
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}
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}

‎src/main/java/common/base/views/CountdownTextView.java‎

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package common.base.views;
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import android.content.Context;
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import android.graphics.Color;
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import android.support.annotation.ColorInt;
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import android.support.annotation.Nullable;
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import android.text.SpannableString;
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import android.util.AttributeSet;
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import common.base.utils.CheckUtil;
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import common.base.utils.CommonLog;
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import common.base.utils.CountdownTimerImpl;
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import common.base.utils.TimeUtil;
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import common.base.utils.Util;
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/**
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* *****************(^_^)***********************<br>
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* User: fee(QQ/WeiXin:1176610771)<br>
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* Date: 2020/2/12<br>
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* Time: 10:11<br>
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* <P>DESC:
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* 主动倒计时(按相应间隔时间递减)TextView
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* </p>
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* ******************(^_^)***********************
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*/
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public class CountdownTextView extends CustomTextView implements CountdownTimerImpl.ICountdown{
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private final String TAG = "CountdownTextView";
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private CountdownTimerImpl countDownTimer;
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/**
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* 倒计时 前缀 文本
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* eg.: 剩余时间：
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*/
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private CharSequence countdownPrefixWords;
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/**
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* 时、分、秒、背景颜色
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* 如果有的话，需要处理
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* def:0,透明，透明时不处理
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*/
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private @ColorInt int hourMinuteSecondBgColor;
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/**
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* 时、分、秒、背景颜色 圆角的大小
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* def = 0;如果为0，则不使用圆角矩形背景
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*/
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private int bgColorSpanRadiusPxValue;
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/**
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* 时、分、秒、背景颜色 SPAN
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* 如果有的话，需要处理
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*/
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private RadiusCornerBackgroundColorSpan colorSpan4HourText;
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private RadiusCornerBackgroundColorSpan colorSpan4MinuteText;
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private RadiusCornerBackgroundColorSpan colorSpan4SecondText;
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/**
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* 总时间,单位：毫秒
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*/
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private long mMillisInFuture;
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/**
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* The interval in millis that the user receives callbacks
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* 单位：毫秒
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* 倒数间隔：即以多长的时间间隔倒数一次，eg.: 1000(即以1秒的时间间隔倒数一次)
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*/
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private long mCountdownInterval;
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protected boolean isDetachFromWindow = true;
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public CountdownTextView(Context context) {
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this(context,null);
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}
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public CountdownTextView(Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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//自定义属性
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}
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/**
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* 开始倒数
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* @param mMillisInFuture 总倒数的时间，单位：毫秒
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* @param mCountdownInterval 每次倒数时间间隔，单位：毫秒
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*/
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public void start(long mMillisInFuture, long mCountdownInterval) {
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boolean willRestart = false;
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if (mCountdownInterval <= 0 || mCountdownInterval > mMillisInFuture) {//该条件即包含了
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// mMillisInFuture <= 0了
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//这些个条件时，都不能执行任务
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if (countDownTimer != null) {
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countDownTimer.cancel();
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}
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onFinish();
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countDownTimer = null;
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return;
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}
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if (this.mMillisInFuture != mMillisInFuture || this.mCountdownInterval != mCountdownInterval) {
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willRestart = true;
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}
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this.mMillisInFuture = mMillisInFuture;
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this.mCountdownInterval = mCountdownInterval;
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if (willRestart) {
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if (countDownTimer != null) {
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countDownTimer.cancel();
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}
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countDownTimer = null;
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}
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if (countDownTimer == null) {
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countDownTimer = new CountdownTimerImpl(mMillisInFuture, mCountdownInterval);
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countDownTimer.setCountdown(this);
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onTick(mMillisInFuture);
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countDownTimer.start();
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}
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else {
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//如果不 为 null(可能时间参数一致的情况下),不需要 再start()
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}
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}
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@Override
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protected void onDetachedFromWindow() {
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isDetachFromWindow = true;
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super.onDetachedFromWindow();
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log("onDetachedFromWindow()");
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}
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@Override
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protected void onAttachedToWindow() {
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isDetachFromWindow = false;
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super.onAttachedToWindow();
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log("onAttachedToWindow()");
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}
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/**
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* 倒数结束
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*/
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@Override
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public void onFinish() {
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log("onFinish()");
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showCountdownResultInfo(0);
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}
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/**
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* 一次倒数回调
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* @param leftMillisUntilFinished 倒数后剩下的毫秒数
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*/
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@Override
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public void onTick(long leftMillisUntilFinished) {
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// log("onTick() leftMillisUntilFinished = " + leftMillisUntilFinished);
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if (isDetachFromWindow) {
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return;
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}
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showCountdownResultInfo(leftMillisUntilFinished);
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}
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/**
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* 显示倒数一次后的信息
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* @param leftMillisUntilFinished 剩余的 时间，单位：毫秒
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*/
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protected void showCountdownResultInfo(long leftMillisUntilFinished) {
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// TODO: 2020/2/13 ???是否要交给外部来决定怎么显示
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int[] hms = TimeUtil.convertATotalMillisTime2Hms(leftMillisUntilFinished);
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//格式化时、分、秒
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String formatHmsStr = Util.formatStr("%02d:%02d:%02d", hms[0], hms[1], hms[2]);
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String wholeShowText = formatHmsStr;
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if (!CheckUtil.isEmpty(countdownPrefixWords)) {
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wholeShowText = countdownPrefixWords + formatHmsStr;
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}
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if (hourMinuteSecondBgColor != 0) {
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//有背景颜色要处理
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int prefixWordsLen = 0;
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if (countdownPrefixWords != null) {
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prefixWordsLen = countdownPrefixWords.length();
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}
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int hourTextStartIndex = prefixWordsLen;
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int minuteTextStartIndex = hourTextStartIndex + 3;
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int secondTextStartIndex = minuteTextStartIndex + 3;
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SpannableString ss = new SpannableString(wholeShowText);
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ss.setSpan(colorSpan4HourText, hourTextStartIndex,
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hourTextStartIndex + 2,
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SpannableString.SPAN_INCLUSIVE_INCLUSIVE);
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ss.setSpan(colorSpan4MinuteText, minuteTextStartIndex,
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minuteTextStartIndex + 2,
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SpannableString.SPAN_INCLUSIVE_INCLUSIVE);
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ss.setSpan(colorSpan4SecondText, secondTextStartIndex,
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secondTextStartIndex + 2,
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SpannableString.SPAN_INCLUSIVE_INCLUSIVE);
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setText(ss);
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}
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else {
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setText(wholeShowText);
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}
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}
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private void log(String msg) {
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CommonLog.d(TAG, "---> " + msg);
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}
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public CharSequence getCountdownPrefixWords() {
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return countdownPrefixWords;
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}
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public void setCountdownPrefixWords(CharSequence countdownPrefixWords) {
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this.countdownPrefixWords = countdownPrefixWords;
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}
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public void setHourMinuteSecondBgColor(String hourMinuteSecondBgColor) {
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int theBgColor = 0;
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if (!CheckUtil.isEmpty(hourMinuteSecondBgColor)) {
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try {
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theBgColor = Color.parseColor(hourMinuteSecondBgColor);
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} catch (Exception ignore) {
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}
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}
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if (theBgColor != this.hourMinuteSecondBgColor) {
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this.hourMinuteSecondBgColor = theBgColor;
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buildColorSpans();
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}
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}
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public void setHourMinuteSecondBgColor(@ColorInt int hourMinuteSecondBgColor) {
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if (this.hourMinuteSecondBgColor != hourMinuteSecondBgColor) {
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this.hourMinuteSecondBgColor = hourMinuteSecondBgColor;
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buildColorSpans();
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}
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}
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public void setColorBgCornerRadius(int radius) {
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this.bgColorSpanRadiusPxValue = radius;
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}
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private void buildColorSpans() {
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if (this.hourMinuteSecondBgColor != 0) {
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colorSpan4HourText = new RadiusCornerBackgroundColorSpan(hourMinuteSecondBgColor,bgColorSpanRadiusPxValue);
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colorSpan4MinuteText = new RadiusCornerBackgroundColorSpan(hourMinuteSecondBgColor,bgColorSpanRadiusPxValue);
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colorSpan4SecondText = new RadiusCornerBackgroundColorSpan(hourMinuteSecondBgColor,bgColorSpanRadiusPxValue);
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}
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}
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}

‎src/main/java/common/base/views/CustomTextView.java‎

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package common.base.views;
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import android.content.Context;
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import android.support.annotation.Nullable;
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import android.support.annotation.Px;
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import android.support.v7.widget.AppCompatTextView;
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import android.util.AttributeSet;
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import android.util.TypedValue;
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/**
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* ******************(^_^)***********************<br>
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* User: fee(QQ/WeiXin:1176610771)<br>
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* Date: 2020/1/10<br>
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* Time: 11:35<br>
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* <P>DESC:
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* </p>
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* ******************(^_^)***********************
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*/
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public class CustomTextView extends AppCompatTextView {
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public CustomTextView(Context context) {
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super(context);
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}
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public CustomTextView(Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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}
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public CustomTextView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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}
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public void setTextSizeWithPxValue(@Px int textSizePxValue) {
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setTextSize(TypedValue.COMPLEX_UNIT_PX, textSizePxValue);
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}
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}

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