Android Day of Week Get getDayOfWeek(String format, int calendarField)

Description

get Day Of Week

License

Apache License

Declaration

private static String getDayOfWeek(String format, int calendarField) 

Method Source Code

//package com.java2s;
/*//from  ww  w.j  a v a2s  .  c  o m
 * Copyright (C) 2013 www.418log.org
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

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

import java.util.GregorianCalendar;

public class Main {

    private static String getDayOfWeek(String format, int calendarField) {
        String strDate = null;
        try {
            Calendar c = new GregorianCalendar();
            SimpleDateFormat mSimpleDateFormat = new SimpleDateFormat(
                    format);
            int week = c.get(Calendar.DAY_OF_WEEK);
            if (week == calendarField) {
                strDate = mSimpleDateFormat.format(c.getTime());
            } else {
                int offectDay = calendarField - week;
                if (calendarField == Calendar.SUNDAY) {
                    offectDay = 7 - Math.abs(offectDay);
                }
                c.add(Calendar.DATE, offectDay);
                strDate = mSimpleDateFormat.format(c.getTime());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return strDate;
    }
}

Related

1. getDayOfTheWeek(Date date)
2. getDayOfWeekZeroIndexed(Date dateTime)
3. getReadableWeekDay(int day)
4. getStringDayOfWeek(Date date)
5. getDayOfWeek(String format, int calendarField)
6. getFirstDayOfWeek(String format)
7. getFirstDayOfWeek(String format)
8. getLastDayOfWeek(String format)
9. getLastDayOfWeek(String format)