Java編寫多功能萬年曆程序的實例分享

這裡的萬年曆製作主要用到了Calendar類和GregorianCalendar類，我們先來回顧一下基礎知識：

基礎部分

一、Calendar類。
1，主要字段：
YEAR（年份）、MONTH（月份從0開始）、DATE(一月的某天)、HOUR（指示上午或下午的小時）、HOUR_F_DAY(指示一天中的小時。)、DAY_OF_WEEK （一個星期中的某天）、DAY_OF_MONTH（一個月中的某天）、DAY_OF_YEAR（一年中的某天）、DAY_OF_WEEK _IN_MONTH（一個月中的第幾個星期）、WEEK_OF_MONTH (指示當前月中的星期數)、WEEK_OF_YEAR(指示當前年中的星期數)
2，得Calendar類對象。

 //通過Calendar類的靜態方法getInstance獲得。 Calendar ca = Calendar.getInstance();

3，主要方法

void set(int field,int value)//field日曆類的參數，比如YEAR MONTH DATE 等...void set(int year,int month,int date)//設置年月日。 void set(int year, int month, int date, int hourOfDay, int minute)//設置年月日時分void set(int year, int month, int date, int hourOfDay, int minute, int second)//設置年月日時分秒void setTime(Date date);//使用給定的Date 設置此Calendar 的時間。 int get(int field)//返回給定日曆字段的值。如：int month = acobj.get(Calendar.MONTH);Date getTime()//返回一個表示此Calendar 時間值的Date 對象。 long getTimeInMillis()//返回從1970.1.1 00：00：00到該日曆的毫秒數。 void add(int field,amont);//根據日曆的規則，為給定的日曆字段添加或減去指定的時間量。可加減。如：caobj.add(Calendar.MONTH,1)下一個月。

二、GregorianCalendar類。
1,獲得該類對象

Calendar ca = new GregorianCalendar()//默認當前的時刻。 Calendar ca = new GregorianCanlendar(int year,int month,int dayOfMonth)//初始具有指定年月日的公曆類對象。 Calendar ca = new GregorianCanlendar(int year,int month,int dayOfMonth,int hourOfDay,int minute)初始具有指定年月日的公曆類對象。 Calendar ca = new GregorianCanlendar(int year,int month,int dayOfMonth,int hourOfDay,int minute,int second)//初始具有指定年月日的公曆類對象。上邊的都是獲得默認的語言環境，和默認的時區對象。

2，用法用法主要繼承去父類Calendar。

實例部分
三、萬年曆代碼

package com.via.mce.monthcalendar.utils;import java.util.Calendar;import java.util.Date;import java.util.GregorianCalendar;import java.util.HashMap;/** * 農曆日曆。 <br> * 將農曆從1901年到2100年之間各年、月的大小以及歷年節氣保存，然後基於這些數據進行計算。 <br> * <br> * 新增了幾個用於農曆的常量屬性字段，可以使用get()方法獲取日曆對應的值；<br> * 農曆年、月、日還可以使用set()/add()/roll()方法設置，其他農曆屬性自動計算；<br> * 另外，還提供了getChinese(int field)方法用於獲得農曆的中文文字（僅適用於農曆屬性和星期）。 <br> * <ul> * <li>CHINESE_YEAR - 農曆年</li> * <li>CHINESE_MONTH - 農曆月</li> * <li>CHINESE_DATE - 農曆日</li> * <li>CHINESE_SECTIONAL_TERM - 當月的節氣</li> * <li>CHINESE_PRINCIPLE_TERM - 當月的中氣</li> * <li>CHINESE_HEAVENLY_STEM - 農曆年的天干</li> * <li>CHINESE_EARTHLY_BRANCH - 農曆年的地支</li> * <li>CHINESE_ZODIAC - 農曆年的屬相</li> * <li>CHINESE_TERM_OR_DATE - 如果當天存在一個節氣則指示節氣，否則如果當天是初一則指示農曆月，否則指示農曆日</li> * </ul> * 注意：<br> * 由於Calendar類的設定，公曆月份從0起始。所有方法都遵循了這一約定。 <br> * 但所有的農曆屬性從1起始。即使是在Calendar提供的方法中，農曆月也是從1起始的，並以負數表示閏月。 <br> * clear()方法在某些情況下會導致農曆和公曆日期不對應或是不能達到預期的重置效果，應盡量避免使用。 <br> * 使用getSimpleDateString()獲得公曆日期字符串時，公曆月已經修正；<br> * 使用getSimpleChineseDateString()獲得農曆日期字符串時，農曆閏月以*表示。 <br> * * @version 0.12 2011-9-5 <br> * <blockquote>修復一個當使用農曆正月日期初始化日曆時陷入死循環的問題。 </blockquote> * @version 0.11 2009-12-27 <br> * <blockquote>修復了獲取中文農曆時未計算農曆日期的問題；<br> * 加入一個字段CHINESE_TERM_OR_DATE用於模仿台歷的顯示方式：如果當天有節氣則指示節氣，如果是初一指示農曆月， * 否則指示農曆日。 </blockquote> * @version 0.10 2009-12-22 */public final class ChineseCalendar extends GregorianCalendar { private static final long serialVersionUID = 8L; /** 農曆年*/ public static final int CHINESE_YEAR = 801; /** 農曆月*/ public static final int CHINESE_MONTH = 802; /** 農曆日*/ public static final int CHINESE_DATE = 803; /** 當月的節氣對應的公曆日(前一個節氣) */ public static final int CHINESE_SECTIONAL_TERM = 804; /** 當月的中氣對應的公曆日(後一個節氣) */ public static final int CHINESE_PRINCIPLE_TERM = 805; /** 天干*/ public static final int CHINESE_HEAVENLY_STEM = 806; /** 地支*/ public static final int CHINESE_EARTHLY_BRANCH = 807; /** 農曆年的屬相(生肖) */ public static final int CHINESE_ZODIAC = 808; /** 節氣或者農曆日*/ public static final int CHINESE_TERM_OR_DATE = 888; // add by skywang /** 農曆節日*/ public static final int LUNAR_FESTIVAL = 809; /** 陽曆節日*/ public static final int SOLAR_FESTIVAL = 810; /** 節氣*/ public static final int CHINESE_TERM = 811; /** 月或者農曆日*/ public static final int CHINESE_MONTH_OR_DATE = 812; /** 節日或節氣或農曆日*/ public static final int FESTIVAL_OR_TERM_OR_DATE = 813; private int chineseYear; private int chineseMonth; // 1起始，負數表示閏月private int chineseDate; private int sectionalTerm; // 當月節氣的公曆日private int principleTerm; // 當月中氣的公曆日private boolean areChineseFieldsComputed; // 農曆日期是否已經經過計算確認private boolean areSolarTermsComputed; // 節氣是否已經經過計算確認private boolean lastSetChinese; // 最後設置的是不是農曆屬性/** 使用當前時間構造一個實例。 */ public ChineseCalendar() { super(); } /** 使用指定時間構造一個實例。 */ public ChineseCalendar(Date d) { super.setTime(d); } /** 使用指定時間構造一個實例。 */ public ChineseCalendar(Calendar c) { this(c.getTime()); } /** 使用指定公曆日期構造一個實例。 */ public ChineseCalendar(int y, int m, int d) { super(y, m, d); } /** * 使用指定日期構造一個實例。 * * @param isChinese * 是否為農曆日期* @param y * @param m * @param d */ public ChineseCalendar(boolean isChinese, int y, int m, int d) { if (isChinese) { set(CHINESE_YEAR, y); set(CHINESE_MONTH, m); set(CHINESE_DATE, d); } else { set(y, m, d); } } public void set(int field, int value) { computeIfNeed(field); if (isChineseField(field)) { // 農曆屬性switch (field) { case CHINESE_YEAR: chineseYear = value; break; case CHINESE_MONTH: chineseMonth = value; break; case CHINESE_DATE: chineseDate = value; break; default: throw new IllegalArgumentException("不支持的field設置：" + field); } lastSetChinese = true; } else { // 非農曆屬性super.set(field, value); lastSetChinese = false; } areFieldsSet = false; areChineseFieldsComputed = false; areSolarTermsComputed = false; } public int get(int field) { computeIfNeed(field); if (!isChineseField(field)) { return super.get(field); } switch (field) { case CHINESE_YEAR: return chineseYear; case CHINESE_MONTH: return chineseMonth; case CHINESE_DATE: return chineseDate; case CHINESE_SECTIONAL_TERM: return sectionalTerm; case CHINESE_PRINCIPLE_TERM: return principleTerm; case CHINESE_HEAVENLY_STEM: return (chineseYear - 4) % 10 + 1; case CHINESE_EARTHLY_BRANCH: case CHINESE_ZODIAC: return (chineseYear - 4) % 12 + 1; case CHINESE_MONTH_OR_DATE: if (get(CHINESE_DATE) == 1) { return CHINESE_MONTH; } else { return CHINESE_DATE; } case CHINESE_TERM_OR_DATE: int option; if (get(Calendar.DATE) == get(CHINESE_SECTIONAL_TERM)) { option = CHINESE_SECTIONAL_TERM; } else if (get(Calendar.DATE) == get(CHINESE_PRINCIPLE_TERM)) { option = CHINESE_PRINCIPLE_TERM; } else if (get(CHINESE_DATE) == 1) { option = CHINESE_MONTH; } else { option = CHINESE_DATE; } return option; default: throw new IllegalArgumentException("不支持的field獲取：" + field); } } public void add(int field, int amount) { computeIfNeed(field); if (!isChineseField(field)) { super.add(field, amount); lastSetChinese = false; areChineseFieldsComputed = false; areSolarTermsComputed = false; return; } switch (field) { case CHINESE_YEAR: chineseYear += amount; break; case CHINESE_MONTH: for (int i = 0; i < amount; i++) { chineseMonth = nextChineseMonth(chineseYear, chineseMonth); if (chineseMonth == 1) { chineseYear++; } } break; case CHINESE_DATE: int maxDate = daysInChineseMonth(chineseYear, chineseMonth); for (int i = 0; i < amount; i++) { chineseDate++; if (chineseDate > maxDate) { chineseDate = 1; chineseMonth = nextChineseMonth(chineseYear, chineseMonth); if (chineseMonth == 1) { chineseYear++; } maxDate = daysInChineseMonth(chineseYear, chineseMonth); } } default: throw new IllegalArgumentException("不支持的field：" + field); } lastSetChinese = true; areFieldsSet = false; areChineseFieldsComputed = false; areSolarTermsComputed = false; } public void roll(int field, int amount) { computeIfNeed(field); if (!isChineseField(field)) { super.roll(field, amount); lastSetChinese = false; areChineseFieldsComputed = false; areSolarTermsComputed = false; return; } switch (field) { case CHINESE_YEAR: chineseYear += amount; break; case CHINESE_MONTH: for (int i = 0; i < amount; i++) { chineseMonth = nextChineseMonth(chineseYear, chineseMonth); } break; case CHINESE_DATE: int maxDate = daysInChineseMonth(chineseYear, chineseMonth); for (int i = 0; i < amount; i++) { chineseDate++; if (chineseDate > maxDate) { chineseDate = 1; } } default: throw new IllegalArgumentException("不支持的field：" + field); } lastSetChinese = true; areFieldsSet = false; areChineseFieldsComputed = false; areSolarTermsComputed = false; } /** * 獲得屬性的中文，可以使用的屬性字段為DAY_OF_WEEK以及所有農曆屬性字段。 * * @param field * @return */ public String getChinese(int field) { computeIfNeed(field); switch (field) { case CHINESE_YEAR: return getChinese(CHINESE_HEAVENLY_STEM) + getChinese(CHINESE_EARTHLY_BRANCH) + "年"; case CHINESE_MONTH: if (chineseMonth > 0) return chineseMonthNames[chineseMonth] + "月"; else return "閏" + chineseMonthNames[-chineseMonth] + "月"; case CHINESE_DATE: return chineseDateNames[chineseDate]; case CHINESE_SECTIONAL_TERM: return sectionalTermNames[get(Calendar.MONTH)]; case CHINESE_PRINCIPLE_TERM: return principleTermNames[get(Calendar.MONTH)]; case CHINESE_HEAVENLY_STEM: return stemNames[get(field)]; case CHINESE_EARTHLY_BRANCH: return branchNames[get(field)]; case CHINESE_ZODIAC: return animalNames[get(field)]; case Calendar.DAY_OF_WEEK: return chineseWeekNames[get(field)]; case CHINESE_TERM_OR_DATE: return getChinese(get(CHINESE_TERM_OR_DATE)); case LUNAR_FESTIVAL: return getLunarFestival(); case SOLAR_FESTIVAL: return getSolarFestival(); case FESTIVAL_OR_TERM_OR_DATE: return getFestivalOrTermOrDate(); // TODO CHECK case CHINESE_MONTH_OR_DATE: return getChinese(get(CHINESE_MONTH_OR_DATE)); case CHINESE_TERM: return getChineseTerm(); default: throw new IllegalArgumentException("不支持的field中文獲取：" + field); } } public String getSimpleGregorianDateString() { return new StringBuffer().append(get(YEAR)).append("-") .append(get(MONTH) + 1).append("-").append(get(DATE)) .toString(); } public String getSimpleChineseDateString() { return new StringBuffer() .append(get(CHINESE_YEAR)) .append("-") .append(get(CHINESE_MONTH) > 0 ? "" + get(CHINESE_MONTH) : "*" + (-get(CHINESE_MONTH))).append("-") .append(get(CHINESE_DATE)).toString(); } public String getChineseDateString() { return new StringBuffer().append(getChinese(CHINESE_YEAR)) .append(getChinese(CHINESE_MONTH)) .append(getChinese(CHINESE_DATE)).toString(); } public String toString() { StringBuffer buf = new StringBuffer(); buf.append(getSimpleGregorianDateString()).append(" | ") .append(getChinese(DAY_OF_WEEK)).append(" | [農曆]") .append(getChineseDateString()).append(" ") .append(getChinese(CHINESE_ZODIAC)).append("年") .append(get(CHINESE_SECTIONAL_TERM)).append("日") .append(getChinese(CHINESE_SECTIONAL_TERM)).append(" ") .append(get(CHINESE_PRINCIPLE_TERM)).append("日") .append(getChinese(CHINESE_PRINCIPLE_TERM)); return buf.toString(); } /** * 判斷是不是農曆屬性* * @param field * @return */ private boolean isChineseField(int field) { switch (field) { case CHINESE_YEAR: case CHINESE_MONTH: case CHINESE_DATE: case CHINESE_SECTIONAL_TERM: case CHINESE_PRINCIPLE_TERM: case CHINESE_HEAVENLY_STEM: case CHINESE_EARTHLY_BRANCH: case CHINESE_ZODIAC: case CHINESE_TERM_OR_DATE: case CHINESE_MONTH_OR_DATE: return true; default: return false; } } /** * 判斷是不是與節氣有關的屬性* * @param field * @return */ private boolean isChineseTermsField(int field) { switch (field) { case CHINESE_SECTIONAL_TERM: case CHINESE_PRINCIPLE_TERM: case CHINESE_TERM_OR_DATE: return true; default: return false; } } /** * 如果上一次設置的與這次將要設置或獲取的屬性不是同一類（農曆/公曆），<br> * 例如上一次設置的是農曆而現在要設置或獲取公曆，<br> * 則需要先根據之前設置的農曆日期計算出公曆日期。 * * @param field */ private void computeIfNeed(int field) { if (isChineseField(field)) { if (!lastSetChinese && !areChineseFieldsComputed) { super.complete(); computeChineseFields(); areFieldsSet = true; areChineseFieldsComputed = true; areSolarTermsComputed = false; } if (isChineseTermsField(field) && !areSolarTermsComputed) { computeSolarTerms(); areSolarTermsComputed = true; } } else { if (lastSetChinese && !areFieldsSet) { computeGregorianFields(); super.complete(); areFieldsSet = true; areChineseFieldsComputed = true; areSolarTermsComputed = false; } } } /** * 使用農曆日期計算出公曆日期*/ private void computeGregorianFields() { int y = chineseYear; int m = chineseMonth; int d = chineseDate; areChineseFieldsComputed = true; areFieldsSet = true; lastSetChinese = false; // 調整日期範圍if (y < 1900) y = 1899; else if (y > 2100) y = 2101; if (m < -12) m = -12; else if (m > 12) m = 12; if (d < 1) d = 1; else if (d > 30) d = 30; int dateint = y * 10000 + Math.abs(m) * 100 + d; if (dateint < 19001111) { // 太小set(1901, Calendar.JANUARY, 1); super.complete(); } else if (dateint > 21001201) { // 太大set(2100, Calendar.DECEMBER, 31); super.complete(); } else { if (Math.abs(m) > 12) { m = 12; } int days = ChineseCalendar.daysInChineseMonth(y, m); if (days == 0) { m = -m; days = ChineseCalendar.daysInChineseMonth(y, m); } if (d > days) { d = days; } set(y, Math.abs(m) - 1, d); computeChineseFields(); int amount = 0; while (chineseYear != y || chineseMonth != m) { amount += daysInChineseMonth(chineseYear, chineseMonth); chineseMonth = nextChineseMonth(chineseYear, chineseMonth); if (chineseMonth == 1) { chineseYear++; } } amount += d - chineseDate; super.add(Calendar.DATE, amount); } computeChineseFields(); } /** * 使用公曆日期計算出農曆日期*/ private void computeChineseFields() { int gregorianYear = internalGet(Calendar.YEAR); int gregorianMonth = internalGet(Calendar.MONTH) + 1; int gregorianDate = internalGet(Calendar.DATE); if (gregorianYear < 1901 || gregorianYear > 2100) { return; } int startYear, startMonth, startDate; if (gregorianYear < 2000) { startYear = baseYear; startMonth = baseMonth; startDate = baseDate; chineseYear = baseChineseYear; chineseMonth = baseChineseMonth; chineseDate = baseChineseDate; } else { // 第二個對應日，用以提高計算效率// 公曆2000 年1 月1 日，對應農曆4697(1999) 年11 月25 日startYear = baseYear + 99; startMonth = 1; startDate = 1; chineseYear = baseChineseYear + 99; chineseMonth = 11; chineseDate = 25; } int daysDiff = 0; // 年for (int i = startYear; i < gregorianYear; i++) { if (isGregorianLeapYear(i)) { daysDiff += 366; // leap year } else { daysDiff += 365; } } // 月for (int i = startMonth; i < gregorianMonth; i++) { daysDiff += daysInGregorianMonth(gregorianYear, i - 1); } // 日daysDiff += gregorianDate - startDate; chineseDate += daysDiff; int lastDate = daysInChineseMonth(chineseYear, chineseMonth); while (chineseDate > lastDate) { chineseDate -= lastDate; chineseMonth = nextChineseMonth(chineseYear, chineseMonth); if (chineseMonth == 1) { chineseYear++; } lastDate = daysInChineseMonth(chineseYear, chineseMonth); } } /** * 計算節氣*/ private void computeSolarTerms() { int gregorianYear = internalGet(Calendar.YEAR); int gregorianMonth = internalGet(Calendar.MONTH); if (gregorianYear < 1901 || gregorianYear > 2100) { return; } sectionalTerm = sectionalTerm(gregorianYear, gregorianMonth); principleTerm = principleTerm(gregorianYear, gregorianMonth); } /* 接下來是靜態方法~ */ /** * 是否為公曆閏年* * @param year * @return */ public static boolean isGregorianLeapYear(int year) { boolean isLeap = false; if (year % 4 == 0) { isLeap = true; } if (year % 100 == 0) { isLeap = false; } if (year % 400 == 0) { isLeap = true; } return isLeap; } /** * 計算公曆年的當月天數，公曆月從0起始！ * * @param y * @param m * @return */ public static int daysInGregorianMonth(int y, int m) { int d = daysInGregorianMonth[m]; if (m == Calendar.FEBRUARY && isGregorianLeapYear(y)) { d++; // 公曆閏年二月多一天} return d; } /** * 計算公曆年當月的節氣，公曆月從0起始！ * * @param y * @param m * @return */ public static int sectionalTerm(int y, int m) { m++; if (y < 1901 || y > 2100) { return 0; } int index = 0; int ry = y - baseYear + 1; while (ry >= sectionalTermYear[m - 1][index]) { index++; } int term = sectionalTermMap[m - 1][4 * index + ry % 4]; if ((ry == 121) && (m == 4)) { term = 5; } if ((ry == 132) && (m == 4)) { term = 5; } if ((ry == 194) && (m == 6)) { term = 6; } return term; } /** * 計算公曆年當月的中氣，公曆月從0起始！ * * @param y * @param m * @return */ public static int principleTerm(int y, int m) { m++; if (y < 1901 || y > 2100) { return 0; } int index = 0; int ry = y - baseYear + 1; while (ry >= principleTermYear[m - 1][index]) { index++; } int term = principleTermMap[m - 1][4 * index + ry % 4]; if ((ry == 171) && (m == 3)) { term = 21; } if ((ry == 181) && (m == 5)) { term = 21; } return term; } /** * 計算農曆年的天數* * @param y * @param m * @return */ public static int daysInChineseMonth(int y, int m) { // 注意：閏月m < 0 int index = y - baseChineseYear + baseIndex; int v = 0; int l = 0; int d = 30; if (1 <= m && m <= 8) { v = chineseMonths[2 * index]; l = m - 1; if (((v >> l) & 0x01) == 1) { d = 29; } } else if (9 <= m && m <= 12) { v = chineseMonths[2 * index + 1]; l = m - 9; if (((v >> l) & 0x01) == 1) { d = 29; } } else { v = chineseMonths[2 * index + 1]; v = (v >> 4) & 0x0F; if (v != Math.abs(m)) { d = 0; } else { d = 29; for (int i = 0; i < bigLeapMonthYears.length; i++) { if (bigLeapMonthYears[i] == index) { d = 30; break; } } } } return d; } /** * 計算農曆的下個月* * @param y * @param m * @return */ public static int nextChineseMonth(int y, int m) { int n = Math.abs(m) + 1; if (m > 0) { int index = y - baseChineseYear + baseIndex; int v = chineseMonths[2 * index + 1]; v = (v >> 4) & 0x0F; if (v == m) { n = -m; } } if (n == 13) { n = 1; } return n; } /* 日曆第一天的日期*/ private static final int baseYear = 1901; private static final int baseMonth = 1; private static final int baseDate = 1; private static final int baseIndex = 0; private static final int baseChineseYear = 1900; private static final int baseChineseMonth = 11; private static final int baseChineseDate = 11; /* 中文字符串*/ private static final String[] chineseWeekNames = { "", "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" }; private static final String[] chineseMonthNames = { "", "正", "二", "三", "四", "五", "六", "七", "八", "九", "十", "十一", "十二" }; private static final String[] chineseDateNames = { "", "初一", "初二", "初三", "初四", "初五", "初六", "初七", "初八", "初九", "初十", "十一", "十二", "十三", "十四", "十五", "十六", "十七", "十八", "十九", "二十", "廿一", "廿二", "廿三", "廿四", "廿五", "廿六", "廿七", "廿八", "廿九", "三十" }; private static final String[] principleTermNames = { "大寒", "雨水", "春分", "穀雨", "夏滿", "夏至", "大暑", "處暑", "秋分", "霜降", "小雪", "冬至" }; private static final String[] sectionalTermNames = { "小寒", "立春", "驚蟄", "清明", "立夏", "芒種", "小暑", "立秋", "白露", "寒露", "立冬", "大雪" }; private static final String[] stemNames = { "", "甲", "乙", "丙", "丁", "戊", "己", "庚", "辛", "壬", "癸" }; private static final String[] branchNames = { "", "子", "醜", "寅", "卯", "辰", "巳", "午", "未", "申", "酉", "戌", "亥" }; private static final String[] animalNames = { "", "鼠", "牛", "虎", "兔", "龍", "蛇", "馬", "羊", "猴", "雞", "狗", "豬" }; /* 接下來是數據壓縮表~ */ private static final int[] bigLeapMonthYears = { 6, 14, 19, 25, 33, 36, 38, 41, 44, 52, 55, 79, 117, 136, 147, 150, 155, 158, 185, 193 }; private static final char[][] sectionalTermMap = { { 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 5, 5 }, { 5, 4, 5, 5, 5, 4, 4, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 3, 3, 4, 4, 3, 3, 3 }, { 6, 6, 6, 7, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 6, 5, 5, 5, 5, 4, 5, 5, 5, 5 }, { 5, 5, 6, 6, 5, 5, 5, 6, 5, 5, 5, 5, 4, 5, 5, 5, 4, 4, 5, 5, 4, 4, 4, 5, 4, 4, 4, 4, 5 }, { 6, 6, 6, 7, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 6, 5, 5, 5, 5, 4, 5, 5, 5, 5 }, { 6, 6, 7, 7, 6, 6, 6, 7, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 6, 5, 5, 5, 5, 4, 5, 5, 5, 5 }, { 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7, 7, 7, 6, 6, 7, 7, 6, 6, 6, 7, 7 }, { 8, 8, 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7, 7, 7, 6, 6, 7, 7, 7 }, { 8, 8, 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7, 7, 7, 7 }, { 9, 9, 9, 9, 8, 9, 9, 9, 8, 8, 9, 9, 8, 8, 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 8 }, { 8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7, 7, 7, 6, 6, 7, 7, 7 }, { 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7, 7, 7, 6, 6, 7, 7, 6, 6, 6, 7, 7 } }; private static final char[][] sectionalTermYear = { { 13, 49, 85, 117, 149, 185, 201, 250, 250 }, { 13, 45, 81, 117, 149, 185, 201, 250, 250 }, { 13, 48, 84, 112, 148, 184, 200, 201, 250 }, { 13, 45, 76, 108, 140, 172, 200, 201, 250 }, { 13, 44, 72, 104, 132, 168, 200, 201, 250 }, { 5, 33, 68, 96, 124, 152, 188, 200, 201 }, { 29, 57, 85, 120, 148, 176, 200, 201, 250 }, { 13, 48, 76, 104, 132, 168, 196, 200, 201 }, { 25, 60, 88, 120, 148, 184, 200, 201, 250 }, { 16, 44, 76, 108, 144, 172, 200, 201, 250 }, { 28, 60, 92, 124, 160, 192, 200, 201, 250 }, { 17, 53, 85, 124, 156, 188, 200, 201, 250 } }; private static final char[][] principleTermMap = { { 21, 21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20, 20, 20, 20, 20, 20, 19, 20, 20, 20, 19, 19, 20 }, { 20, 19, 19, 20, 20, 19, 19, 19, 19, 19, 19, 19, 19, 18, 19, 19, 19, 18, 18, 19, 19, 18, 18, 18, 18, 18, 18, 18 }, { 21, 21, 21, 22, 21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20, 21, 20, 20, 20, 20, 19, 20, 20, 20, 20 }, { 20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20, 21, 20, 20, 20, 20, 19, 20, 20, 20, 19, 19, 20, 20, 19, 19, 19, 20, 20 }, { 21, 22, 22, 22, 21, 21, 22, 22, 21, 21, 21, 22, 21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20, 21, 21 }, { 22, 22, 22, 22, 21, 22, 22, 22, 21, 21, 22, 22, 21, 21, 21, 22, 21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21, 21 }, { 23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23, 22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23, 22, 22, 22, 22, 23 }, { 23, 24, 24, 24, 23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23, 22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23, 23 }, { 23, 24, 24, 24, 23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23, 22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23, 23 }, { 24, 24, 24, 24, 23, 24, 24, 24, 23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23, 22, 23, 23, 23, 22, 22, 23, 23, 23 }, { 23, 23, 23, 23, 22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23, 22, 22, 22, 22, 21, 22, 22, 22, 21, 21, 22, 22, 22 }, { 22, 22, 23, 23, 22, 22, 22, 23, 22, 22, 22, 22, 21, 22, 22, 22, 21, 21, 22, 22, 21, 21, 21, 22, 21, 21, 21, 21, 22 } }; private static final char[][] principleTermYear = { { 13, 45, 81, 113, 149, 185, 201 }, { 21, 57, 93, 125, 161, 193, 201 }, { 21, 56, 88, 120, 152, 188, 200, 201 }, { 21, 49, 81, 116, 144, 176, 200, 201 }, { 17, 49, 77, 112, 140, 168, 200, 201 }, { 28, 60, 88, 116, 148, 180, 200, 201 }, { 25, 53, 84, 112, 144, 172, 200, 201 }, { 29, 57, 89, 120, 148, 180, 200, 201 }, { 17, 45, 73, 108, 140, 168, 200, 201 }, { 28, 60, 92, 124, 160, 192, 200, 201 }, { 16, 44, 80, 112, 148, 180, 200, 201 }, { 17, 53, 88, 120, 156, 188, 200, 201 } }; private static final char[] daysInGregorianMonth = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; private static final char[] chineseMonths = { 0x00, 0x04, 0xad, 0x08, 0x5a, 0x01, 0xd5, 0x54, 0xb4, 0x09, 0x64, 0x05, 0x59, 0x45, 0x95, 0x0a, 0xa6, 0x04, 0x55, 0x24, 0xad, 0x08, 0x5a, 0x62, 0xda, 0x04, 0xb4, 0x05, 0xb4, 0x55, 0x52, 0x0d, 0x94, 0x0a, 0x4a, 0x2a, 0x56, 0x02, 0x6d, 0x71, 0x6d, 0x01, 0xda, 0x02, 0xd2, 0x52, 0xa9, 0x05, 0x49, 0x0d, 0x2a, 0x45, 0x2b, 0x09, 0x56, 0x01, 0xb5, 0x20, 0x6d, 0x01, 0x59, 0x69, 0xd4, 0x0a, 0xa8, 0x05, 0xa9, 0x56, 0xa5, 0x04, 0x2b, 0x09, 0x9e, 0x38, 0xb6, 0x08, 0xec, 0x74, 0x6c, 0x05, 0xd4, 0x0a, 0xe4, 0x6a, 0x52, 0x05, 0x95, 0x0a, 0x5a, 0x42, 0x5b, 0x04, 0xb6, 0x04, 0xb4, 0x22, 0x6a, 0x05, 0x52, 0x75, 0xc9, 0x0a, 0x52, 0x05, 0x35, 0x55, 0x4d, 0x0a, 0x5a, 0x02, 0x5d, 0x31, 0xb5, 0x02, 0x6a, 0x8a, 0x68, 0x05, 0xa9, 0x0a, 0x8a, 0x6a, 0x2a, 0x05, 0x2d, 0x09, 0xaa, 0x48, 0x5a, 0x01, 0xb5, 0x09, 0xb0, 0x39, 0x64, 0x05, 0x25, 0x75, 0x95, 0x0a, 0x96, 0x04, 0x4d, 0x54, 0xad, 0x04, 0xda, 0x04, 0xd4, 0x44, 0xb4, 0x05, 0x54, 0x85, 0x52, 0x0d, 0x92, 0x0a, 0x56, 0x6a, 0x56, 0x02, 0x6d, 0x02, 0x6a, 0x41, 0xda, 0x02, 0xb2, 0xa1, 0xa9, 0x05, 0x49, 0x0d, 0x0a, 0x6d, 0x2a, 0x09, 0x56, 0x01, 0xad, 0x50, 0x6d, 0x01, 0xd9, 0x02, 0xd1, 0x3a, 0xa8, 0x05, 0x29, 0x85, 0xa5, 0x0c, 0x2a, 0x09, 0x96, 0x54, 0xb6, 0x08, 0x6c, 0x09, 0x64, 0x45, 0xd4, 0x0a, 0xa4, 0x05, 0x51, 0x25, 0x95, 0x0a, 0x2a, 0x72, 0x5b, 0x04, 0xb6, 0x04, 0xac, 0x52, 0x6a, 0x05, 0xd2, 0x0a, 0xa2, 0x4a, 0x4a, 0x05, 0x55, 0x94, 0x2d, 0x0a, 0x5a, 0x02, 0x75, 0x61, 0xb5, 0x02, 0x6a, 0x03, 0x61, 0x45, 0xa9, 0x0a, 0x4a, 0x05, 0x25, 0x25, 0x2d, 0x09, 0x9a, 0x68, 0xda, 0x08, 0xb4, 0x09, 0xa8, 0x59, 0x54, 0x03, 0xa5, 0x0a, 0x91, 0x3a, 0x96, 0x04, 0xad, 0xb0, 0xad, 0x04, 0xda, 0x04, 0xf4, 0x62, 0xb4, 0x05, 0x54, 0x0b, 0x44, 0x5d, 0x52, 0x0a, 0x95, 0x04, 0x55, 0x22, 0x6d, 0x02, 0x5a, 0x71, 0xda, 0x02, 0xaa, 0x05, 0xb2, 0x55, 0x49, 0x0b, 0x4a, 0x0a, 0x2d, 0x39, 0x36, 0x01, 0x6d, 0x80, 0x6d, 0x01, 0xd9, 0x02, 0xe9, 0x6a, 0xa8, 0x05, 0x29, 0x0b, 0x9a, 0x4c, 0xaa, 0x08, 0xb6, 0x08, 0xb4, 0x38, 0x6c, 0x09, 0x54, 0x75, 0xd4, 0x0a, 0xa4, 0x05, 0x45, 0x55, 0x95, 0x0a, 0x9a, 0x04, 0x55, 0x44, 0xb5, 0x04, 0x6a, 0x82, 0x6a, 0x05, 0xd2, 0x0a, 0x92, 0x6a, 0x4a, 0x05, 0x55, 0x0a, 0x2a, 0x4a, 0x5a, 0x02, 0xb5, 0x02, 0xb2, 0x31, 0x69, 0x03, 0x31, 0x73, 0xa9, 0x0a, 0x4a, 0x05, 0x2d, 0x55, 0x2d, 0x09, 0x5a, 0x01, 0xd5, 0x48, 0xb4, 0x09, 0x68, 0x89, 0x54, 0x0b, 0xa4, 0x0a, 0xa5, 0x6a, 0x95, 0x04, 0xad, 0x08, 0x6a, 0x44, 0xda, 0x04, 0x74, 0x05, 0xb0, 0x25, 0x54, 0x03 }; private String getChineseTerm() { if (get(Calendar.DATE) == get(CHINESE_SECTIONAL_TERM)) { return sectionalTermNames[get(Calendar.MONTH)]; } else if (get(Calendar.DATE) == get(CHINESE_PRINCIPLE_TERM)) { return principleTermNames[get(Calendar.MONTH)]; } else return null; } // add by skywang private String getLunarFestival() { int day = get(CHINESE_DATE); int month = get(CHINESE_MONTH); String sToday = day < 10 ? "0" + day:"" + day; String sMonth = month<10 ? "0" +(month):""+(month); return lFestival.get(sMonth+sToday); } private String getSolarFestival() { int day = get(Calendar.DATE); int month = get(Calendar.MONTH); String sToday = day < 10 ? "0" + day:"" + day; String sMonth = month<10 ? "0" +(month+1):""+(month+1); return sFestival.get(sMonth+sToday); } private String getFestivalOrTermOrDate() { String ret; if ((ret = getSolarFestival()) != null) return ret; if ((ret = getLunarFestival()) != null) return ret; return getChinese(get(CHINESE_TERM_OR_DATE)); } //公曆節日private static HashMap<String,String> sFestival =new HashMap<String,String>(); // 農曆介入private static HashMap<String,String> lFestival =new HashMap<String,String>(); static { sFestival.put("0101","元旦"); sFestival.put("0214","情人節"); sFestival.put("0308","婦女節"); sFestival.put("0312","植樹節"); sFestival.put("0401","愚人節"); sFestival.put("0501","勞動節"); sFestival.put("0504","青年節"); sFestival.put("0601","兒童節"); sFestival.put("0701","建黨節"); sFestival.put("0801","建軍節"); sFestival.put("0910","教師節"); sFestival.put("1001","國慶節"); sFestival.put("1031","萬聖節"); // sFestival.put("1112","孫中山誕辰"); sFestival.put("1225","聖誕節"); lFestival.put("0101","春節"); // lFestival.put("0102","大年初二"); // lFestival.put("0103","大年初三"); lFestival.put("0115","元宵節"); lFestival.put("0505","端午節"); lFestival.put("0707","七夕"); lFestival.put("0815","中秋節"); lFestival.put("0909","重陽節"); lFestival.put("1208","臘八節"); // lFestival.put("1299","除夕"); } }