Here you can find the source of asStringInSeconds(long duration)
public final static String asStringInSeconds(long duration)
//package com.java2s; /*// w w w . j a va2s . c om * Copyright (c) 2006-2009 by Dirk Riehle, http://dirkriehle.com * * This file is part of the Wahlzeit photo rating application. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/>. */ public class Main { /** * */ public final static String asStringInSeconds(long duration) { long seconds = duration / 1000; long milliSeconds = duration - (seconds * 1000); return String.valueOf(seconds) + "." + asThreeDigits(milliSeconds); } /** * */ public static String asThreeDigits(long id) { if (id < 10) { return "00" + id; } else if (id < 100) { return "0" + id; } else { return "" + id; } } }