Java Time Format formatTime(long millis, int precision)

Description

format Time

License

Open Source License

Declaration

public static String formatTime(long millis, int precision) 

Method Source Code

//package com.java2s;

public class Main {
    private static final String[] timeFormat = new String[] { "d ", "h ", "m ", "s ", "ms" };

    public static String formatTime(long millis, int precision) {
        long[] la = new long[5];
        la[0] = (millis / 86400000);// days
        la[1] = (millis / 3600000) % 24;// hours
        la[2] = (millis / 60000) % 60;// minutes
        la[3] = (millis / 1000) % 60;// seconds
        la[4] = (millis % 1000);// ms

        int index = 0;
        for (int i = 0; i < la.length; i++) {
            if (la[i] != 0) {
                index = i;/*from w w  w. ja  v a2s. c o  m*/
                break;
            }
        }

        StringBuilder buf = new StringBuilder();
        int validLength = la.length - index;
        for (int i = 0; (i < validLength && i < precision); i++) {
            buf.append(la[index]).append(timeFormat[index]);
            index++;
        }
        return buf.toString();
    }
}

Related

1. formatTime(long elapsedTime)
2. formatTime(long millis)
3. formatTime(long millis)
4. formatTime(long millis)
5. formatTime(long millis)
6. formatTime(long ms)
7. formatTime(long ms)
8. formatTime(long msElapsed)
9. formatTime(Long num)