潘钊 / bsth_control · Files

package com.bsth.util;

public class TimeUtils {
	public static String getTimeDifference(String date1,String date2){
		String[] temp1 = date1.split(":");
		String[] temp2 = date2.split(":");
		int m1 = Integer.parseInt(temp1[0])*60;
		int s1 = Integer.parseInt(temp1[1]);
		int m2 = Integer.parseInt(temp2[0])*60;
		int s2 = Integer.parseInt(temp2[1]);
		if(date1.compareTo(date2) > 0){
			return ((m1+s1)-(m2+s2))+"";
		} else {
			return ((m2+s2)-(m1+s1))+"";
		}
	}
}