Java tutorial
//package com.java2s; public class Main { private static final String COLON = ":"; public static int formatDurationString(String durationString) { int duration = 0; if (durationString == null || durationString.length() == 0) { return duration; } try { String sArray[] = durationString.split(COLON); double hour = Double.valueOf(sArray[0]); double minute = Double.valueOf(sArray[1]); double second = Double.valueOf(sArray[2]); return (int) (((hour * 60 + minute) * 60 + second) * 1000); } catch (Exception e) { e.printStackTrace(); } return duration; } }