get Current Julian Day - Android java.util

Android examples for java.util:Day

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Description

get Current Julian Day

Demo Code

/*/*w w  w  .  j  a  v a2 s .c  o m*/
 * Copyright 2013 Daniel Grech
 *
 *    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.
 */
//package com.java2s;
import android.text.format.Time;

public class Main {
    private static final Object TIME_LOCK = new Object();
    private static Time mTime = new Time();

    public static int getCurrentJulianDay() {
        synchronized (TIME_LOCK) {
            mTime.setToNow();
            return Time.getJulianDay(mTime.toMillis(true), mTime.gmtoff);
        }
    }

    public static int getJulianDay(Time t) {
        if (t == null) {
            return 0;
        } else {
            return Time.getJulianDay(t.toMillis(true), t.gmtoff);
        }
    }

    public static int getJulianDay(long millis) {
        synchronized (TIME_LOCK) {
            return Time.getJulianDay(millis, mTime.gmtoff);
        }
    }
}

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