Android Yesterday Get getYestoday(String sourceDate, String format)

Description

get Yestoday

License

Apache License

Declaration

public static String getYestoday(String sourceDate, String format) 

Method Source Code

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

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

public class Main {

    public static String getYestoday(String sourceDate, String format) {
        return getFormatDateAdd(getDateFromString(sourceDate, format), -1,
                format);//from   w w w  . j  a  v a2s.  c  o m
    }

    public static String getFormatDateAdd(Date date, int amount,
            String format) {
        Calendar cal = new GregorianCalendar();
        cal.setTime(date);
        cal.add(GregorianCalendar.DATE, amount);
        return getFormatDateTime(cal.getTime(), format);
    }

    public static Date getDateFromString(String dateStr, String pattern) {
        SimpleDateFormat sdf = new SimpleDateFormat(pattern);
        Date resDate = null;
        try {
            resDate = sdf.parse(dateStr);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return resDate;
    }

    public static String getFormatDateTime(Date date, String format) {
        SimpleDateFormat sdf = new SimpleDateFormat(format);
        return sdf.format(date);
    }
}

Related

1. getYestoday(String sourceDate, String format)
2. getFormatYestoday(String format)
3. isYesterday(long date)
4. getYesterdayFormattedTime()