Java Millisecond Current Get getMillisDurationString(long millis)

Description

get Millis Duration String

License

Apache License

Declaration

public static String getMillisDurationString(long millis) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.text.DecimalFormat;
import java.text.NumberFormat;

public class Main {
    private static final NumberFormat MEM_FMT = new DecimalFormat("##,###.##");

    public static String getMillisDurationString(long millis) {
        long secs = millis / 1000;
        long mins = secs / 60;
        long remainingSecs = secs % 60;
        if (mins > 0) {
            return String.format("%d mins %d secs", mins, remainingSecs);
        } else {//from  w w w. ja v  a  2  s  .c  om
            return String.format("%.3f secs", millis / 1000.0);
        }
    }

    private static String format(long bytes) {
        double val = bytes;
        int mag = 0;
        while (val > 1024) {
            val = val / 1024;
            mag++;
        }

        String formatted = MEM_FMT.format(val);
        switch (mag) {
        case 0:
            return formatted + " bytes";
        case 1:
            return formatted + " kb";
        case 2:
            return formatted + " Mb";
        case 3:
            return formatted + " Gb";
        default:
            return "WTF?";
        }
    }
}

Related

1. getCurrentMillisecond()
2. getCurrentMillisecondString()
3. getCurrentMillisecondZeroFillString()
4. getCurrentTimeMillisStr()
5. getMillins(String yyyyMMddHHmmss)
6. getMillisec_old(String isoDate)
7. getMillisecondStamp(Date date)
8. getMilliSecondToTomorrow(Date date)
9. getMillisFromISO8601(Object iso8601)