Android Date Format String Create convertFormat(String src, String f1, String f2)

Description

convert Format

Declaration

public static String convertFormat(String src, String f1, String f2) 

Method Source Code

//package com.java2s;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;

import java.util.Date;

public class Main {
    public static final String VN_DATE_FORMAT = "dd/MM/yyyy";

    public static String convertFormat(String src, String f1, String f2) {
        Date date = stringToDate(src, f1);
        return dateToString(date, f2);
    }//  w  w w. j  a  v  a2s.c  om

    public static java.util.Date stringToDate(String src, String format) {

        try {
            src = src.trim();
            if (format == null)
                format = VN_DATE_FORMAT;
            SimpleDateFormat ts = new SimpleDateFormat(format);

            return ts.parse(src);
        } catch (Exception e) {
            return null;
        }
    }

    public static String dateToString(Date date, String format) {
        if (format == null)
            format = VN_DATE_FORMAT;
        SimpleDateFormat ts = new SimpleDateFormat(format);
        return ts.format(date);
    }

    public static java.util.Date parse(String src) {
        try {
            return DateFormat.getDateInstance().parse(src);
        } catch (ParseException e) {
            return DateFormat.getInstance().getCalendar().getTime();
        }
    }
}

Related

1. getFormat(String pattern)
2. getDateFormatSymbols(Locale locale)
3. changeFormat(String gmtString, String orgFormat, String format)
4. dateFormatToString(int date, Context context)
5. getGMTDateFormat()
6. getSimpleDateFormat()
7. getSimpleDateFormatter()