Here you can find the source of minsSecsFromMs(long ms)
public static String minsSecsFromMs(long ms)
//package com.java2s; /*/* ww w .j a v a 2s . c om*/ * 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; public static String minsSecsFromMs(long ms) { NumberFormat nf = NumberFormat.getIntegerInstance(); nf.setMinimumIntegerDigits(2); long mins = ms / MS_IN_MIN; long minsRem = ms - (mins * MS_IN_MIN); long secs = minsRem / MS_IN_SEC; return mins + ":" + nf.format(secs); } }