Java Calendar Format formatDuration(Calendar t1, Calendar t2, boolean precise)

Description

format Duration

License

Open Source License

Declaration

public static String formatDuration(Calendar t1, Calendar t2, boolean precise) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.Calendar;

public class Main {
    public static String formatDuration(long d, boolean precise) {
        if (precise) {
            long seconds = d % 60;
            d = d / 60;//from  ww w.  ja  va2  s.c  o m
            long minutes = d % 60;
            long hours = d / 60;

            // The string
            return String.format("%02d:%02d:%02d", hours, minutes, seconds);
        } else {
            long minutes = d / 60;
            if (minutes > 0)
                return minutes + " minute" + (minutes != 1 ? "s" : "");
            else
                return d + " second" + (d != 1 ? "s" : "");

        }

    }

    public static String formatDuration(Calendar t1, Calendar t2, boolean precise) {
        // Convert to duration in seconds
        return formatDuration(getDuration(t1, t2), precise);
    }

    public static long getDuration(Calendar t1, Calendar t2) {
        return (t2.getTimeInMillis() - t1.getTimeInMillis()) / 1000;
    }
}

Related

1. FormatDate(Calendar p_date, String p_separator)
2. formatDate(String formats, Calendar date)
3. formatDateTime(Calendar cal)
4. formatDateTimeUTC(Calendar datetime)
5. formatDay(java.util.Calendar d)
6. formatRfc3339Calendar(Calendar cal)
7. formatTime(Calendar cal, StringBuffer sb)
8. formatToHTTPDate(Calendar calendar)
9. getDate(Calendar cal, String dateFormat)