Android examples for java.util:Month
start Of Next Month
/******************************************************************************* * Copyright 2012 Sorin Otescu <sorin.otescu@gmail.com> * //from w ww.ja v a 2 s .c o m * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. ******************************************************************************/ //package com.java2s; import java.util.Calendar; import java.util.Date; public class Main { public static Date startOfNextMonth(int startDayOfMonth) { Calendar cal = Calendar.getInstance(); if (cal.get(Calendar.DATE) >= startDayOfMonth)// the end is one day past startDayOfMonth, next month cal.add(Calendar.MONTH, 1); int lastDayInMonth = cal.getActualMaximum(Calendar.DAY_OF_MONTH); if (startDayOfMonth < lastDayInMonth) cal.set(Calendar.DATE, startDayOfMonth + 1); else { cal.add(Calendar.MONTH, 1); cal.set(Calendar.DATE, 1); } return startOfDay(cal.getTime()); } public static Date startOfDay(Date origDate) { Calendar cal = Calendar.getInstance(); cal.setTime(origDate); cal.set(Calendar.HOUR_OF_DAY, 0); cal.set(Calendar.MINUTE, 0); cal.set(Calendar.SECOND, 0); cal.set(Calendar.MILLISECOND, 0); return cal.getTime(); } }