Android examples for java.util:Day
get Sunday Of Week
//package com.java2s; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Locale; public class Main { public static String getSundayOfWeek(String date) throws ParseException { SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd", Locale.CHINA);/*from www. j a v a 2s. c om*/ Calendar cal = Calendar.getInstance(); String monday = getMondayOfWeek(date); cal.setTime(format.parse(monday)); cal.add(Calendar.DAY_OF_WEEK, 6); return format.format(cal.getTime()); } public static String getMondayOfWeek(String date) throws ParseException { SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd", Locale.CHINA); Calendar cal = Calendar.getInstance(); if (date != null) { cal.setTime(format.parse(date)); } cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY); return format.format(cal.getTime()); } }