Android Long to Date Convert longToDate(long timestamp)

Description

long To Date

License

Open Source License

Declaration

public static String longToDate(long timestamp) 

Method Source Code

//package com.java2s;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    public static String longToDate(long timestamp) {
        SimpleDateFormat sfd = new SimpleDateFormat("yyyy-MM-dd");
        Date date1 = new Date(timestamp);
        return sfd.format(date1);
    }/*from www.  j  av a 2s .co m*/

    public static String format(String str, Object... args) {
        if (isEmptyOrNull(str))
            return "";
        if (args.length == 0)
            return str;
        String result = str;
        Pattern p = java.util.regex.Pattern.compile("\\{(\\d+)\\}");
        Matcher m = p.matcher(str);
        while (m.find()) {
            int index = Integer.parseInt(m.group(1));
            if (index < args.length) {
                result = result.replace(m.group(), args[index].toString());
            }
        }
        return result;
    }

    public static boolean isEmptyOrNull(String str) {
        return str == null || str.length() == 0
                || str.contentEquals("null") || str.trim().equals("");
    }
}

Related

1. getFormatDateString(String format, long date)
2. getLongFriendlyDate(long timeInMillis)
3. getShortFriendlyDate(long timeInMillis)
4. getTimeStringFrom(long timestamp)
5. humanFriendlyDate(long time)
6. millToDate(Long mill)
7. toDateFromTimestamp(long date)
8. transMillionToTime(long milliseconds)
9. transformDateTime(long t)