Android Day in Month Get getDaysInMonth(int month, int year)

Description

get Days In Month

License

Apache License

Declaration

public static int getDaysInMonth(int month, int year) 

Method Source Code

//package com.java2s;
/*/* w  ww . ja v  a2  s  .co m*/
 * Copyright (C) 2013 The Android Open Source Project
 *
 * 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.util.Calendar;

public class Main {
    public static int getDaysInMonth(int month, int year) {
        switch (month) {
        case Calendar.JANUARY:
        case Calendar.MARCH:
        case Calendar.MAY:
        case Calendar.JULY:
        case Calendar.AUGUST:
        case Calendar.OCTOBER:
        case Calendar.DECEMBER:
            return 31;
        case Calendar.APRIL:
        case Calendar.JUNE:
        case Calendar.SEPTEMBER:
        case Calendar.NOVEMBER:
            return 30;
        case Calendar.FEBRUARY:
            return (year % 4 == 0) ? 29 : 28;
        default:
            throw new IllegalArgumentException("Invalid Month");
        }
    }
}

Related

1. getDaysInMonth(int month, int year)
2. daysInMonth(int day, int month, int year)
3. getNextMonthDays(String argDate)
4. daysInMonth(Calendar c)
5. getNextMonthDays(String argDate)
6. perMonthDays(Calendar cal)