Java tutorial
//package com.java2s; //License from project: Open Source License import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.Locale; public class Main { public static SimpleDateFormat formatDate = new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()); public static String parseDate(long timeInMillis) { Calendar calendar = Calendar.getInstance(); calendar.setTimeInMillis(timeInMillis); Date date = calendar.getTime(); return formatDate(date); } public static Date parseDate(String date) { Date mDate = null; try { mDate = formatDate.parse(date); } catch (ParseException e) { e.printStackTrace(); } return mDate; } public static String formatDate(Date date) { return formatDate.format(date); } }