Here you can find the source of getFirstDayOfWeek()
public static int getFirstDayOfWeek()
//package com.java2s; /******************************************************************************* * Mirakel is an Android App for managing your ToDo-Lists * /* w w w . j a va2 s. c o m*/ * Copyright (c) 2013-2014 Anatolij Zelenin, Georg Semmler. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. ******************************************************************************/ import java.util.Calendar; import android.text.format.Time; public class Main { /** * Get first day of week as android.text.format.Time constant. * * @return the first day of week in android.text.format.Time */ public static int getFirstDayOfWeek() { int startDay = Calendar.getInstance().getFirstDayOfWeek(); if (startDay == Calendar.SATURDAY) return Time.SATURDAY; else if (startDay == Calendar.MONDAY) return Time.MONDAY; else return Time.SUNDAY; } }