Here you can find the source of formatDuration(double dblSeconds)
public static String formatDuration(double dblSeconds)
//package com.java2s; /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/* w w w .j av a2s . c o m*/ * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is Photica Photopulse. * * The Initial Developer of the Original Code is * Photica Inc. * Portions created by the Initial Developer are Copyright (C) 2002 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Andrew Wason, Mike Mills * info@photica.com * * ***** END LICENSE BLOCK ***** */ public class Main { public static String formatDuration(double dblSeconds) { int nMinutes = (int) (dblSeconds / 60); int nSeconds = (int) dblSeconds - (nMinutes * 60); int nHundredths = (int) ((dblSeconds - (nMinutes * 60) - nSeconds) * 100); return String.valueOf(nMinutes) + ":" + (nSeconds <= 9 ? ("0" + String.valueOf(nSeconds)) : String.valueOf(nSeconds)) + "." + (nHundredths <= 9 ? ("0" + String.valueOf(nHundredths)) : String.valueOf(nHundredths)); } }