Here you can find the source of hoursMinsSecsFromMs(long ms)
public static String hoursMinsSecsFromMs(long ms)
//package com.java2s; /*/*from ww w .j a v a 2 s .com*/ * Robonobo Common Utils * Copyright (C) 2008 Will Morton (macavity@well.com) & Ray Hilton (ray@wirestorm.net) * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * 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 General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ import java.text.NumberFormat; public class Main { private static final int MS_IN_SEC = 1000; private static final int MS_IN_MIN = 60000; private static final int MS_IN_HOUR = 3600000; public static String hoursMinsSecsFromMs(long ms) { NumberFormat nf = NumberFormat.getIntegerInstance(); nf.setMinimumIntegerDigits(2); long hours = ms / MS_IN_HOUR; long hourRem = ms - (hours * MS_IN_HOUR); long mins = hourRem / MS_IN_MIN; long minsRem = hourRem - (mins * MS_IN_MIN); long secs = minsRem / MS_IN_SEC; return hours + ":" + nf.format(mins) + ":" + nf.format(secs); } }