package com.io.yutian.aulib.util; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; public class TimeUtil { private static final int HOUR_SECOND = 60 * 60; private static final int MINUTE_SECOND = 60; public static boolean inOreDay(long time1, long time2) { Date date = new Date(time1); Date date2 = new Date(time2); Calendar calendar = Calendar.getInstance(); Calendar calendar2 = Calendar.getInstance(); calendar.setTime(date); int y1 = calendar.get(Calendar.YEAR); int d1 = calendar.get(Calendar.DAY_OF_YEAR); calendar2.setTime(date2); int y2 = calendar2.get(Calendar.YEAR); int d2 = calendar2.get(Calendar.DAY_OF_YEAR); return y1 == y2 && d1 == d2; } public static boolean inOreWeek(long time1, long time2) { Date date = new Date(time1); Date date2 = new Date(time2); Calendar calendar = Calendar.getInstance(); Calendar calendar2 = Calendar.getInstance(); calendar.setTime(date); int y1 = calendar.get(Calendar.YEAR); int d1 = calendar.get(Calendar.WEEK_OF_YEAR); calendar2.setTime(date2); int y2 = calendar2.get(Calendar.YEAR); int d2 = calendar2.get(Calendar.WEEK_OF_YEAR); return y1 == y2 && d1 == d2; } public static boolean inOreMonth(long time1, long time2) { Date date = new Date(time1); Date date2 = new Date(time2); Calendar calendar = Calendar.getInstance(); Calendar calendar2 = Calendar.getInstance(); calendar.setTime(date); int y1 = calendar.get(Calendar.YEAR); int d1 = calendar.get(Calendar.MONTH); calendar2.setTime(date2); int y2 = calendar2.get(Calendar.YEAR); int d2 = calendar2.get(Calendar.MONTH); return y1 == y2 && d1 == d2; } public static String timeToString(long time) { SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd"); return simpleDateFormat.format(new Date(time)); } public static String getTimeStringBySecondFormat(long second) { if (second <= 0) { return "0小时0分钟0秒"; } StringBuilder sb = new StringBuilder(); long hours = second / HOUR_SECOND; if (hours > 0) { second -= hours * HOUR_SECOND; } long minutes = second / MINUTE_SECOND; if (minutes > 0) { second -= minutes * MINUTE_SECOND; } String hoursString = String.valueOf(hours); String minutesString = (minutes >= 10 ? (minutes + "") : ("0" + minutes)); String secondString = (second >= 10 ? (second + "") : ("0" + second)); return hoursString+"小时"+minutesString+"分钟"+secondString+"秒"; } public static String getTimeStringBySecond(long second) { if (second <= 0) { return "00:00:00"; } StringBuilder sb = new StringBuilder(); long hours = second / HOUR_SECOND; if (hours > 0) { second -= hours * HOUR_SECOND; } long minutes = second / MINUTE_SECOND; if (minutes > 0) { second -= minutes * MINUTE_SECOND; } return (hours >= 10 ? (hours + "") : ("0" + hours) + ":" + (minutes >= 10 ? (minutes + "") : ("0" + minutes)) + ":" + (second >= 10 ? (second + "") : ("0" + second))); } }