Java tutorial
//package com.java2s; /*********************************************************************************** * The MIT License (MIT) * Copyright (c) 2014 Robin Chutaux * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. ***********************************************************************************/ import android.content.Context; import java.util.Map; public class Main { public static Map<String, String> holidayMap; public static String getDaysHoliday(Context context, int year, int month, int day) { if (holidayMap == null || holidayMap.size() <= 0) { return null; } Integer key = year * 10000 + month * 100 + day; String value = null; if (holidayMap.containsKey(key.toString())) { value = holidayMap.get(key.toString()); } return value; } }