音乐播放器播放时间格式化

package com.yang.java.demo;

import java.util.Formatter;
import java.util.Locale;
/**
 * 
 * @author user :阿福
 *
 */
public class FormatterTime {

	private static StringBuilder sFormatBuilder = new StringBuilder();
	private static Formatter sFormatter = new Formatter(sFormatBuilder, Locale
			.getDefault());

	// added by liuqiang for more general use
	public static String stringForTime(long timeMs) {
		int totalSeconds = (int) (timeMs / 1000);

		int seconds = totalSeconds % 60;
		int minutes = (totalSeconds / 60) % 60;
		int hours = totalSeconds / 3600;

		sFormatBuilder.setLength(0);
		if (hours > 0) {
			return sFormatter.format("%02d:%02d:%02d", hours, minutes, seconds)
					.toString();
		} else {
			return sFormatter.format("%02d:%02d", minutes, seconds).toString();
		}
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {

		String time = stringForTime(1000 * 60 * 6);
		System.out.println(time);
	}

}