Android Open Source - FRCAndroidWidget F R C Wear Scheduler

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * French Revolutionary Calendar Android Widget
 * Copyright (C) 2014 Benoit 'BoD' Lubek (BoD@JRAF.org)
 * Copyright (C) 2011 - 2014 Carmen Alvarez
 */*w w w . ja v a 2 s.  c  om*/
 * 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 (at your option) 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/>.

 */
package ca.rmen.android.frcwear;

import java.util.Calendar;

import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Context;

class FRCWearScheduler {
    private static final long ONE_DAY = 24 * 60 * 60 * 1000;
    private static final String ACTION_WEAR_UPDATE = "ACTION_WEAR_UPDATE";
    public static final String ACTION_WEAR_REMOVE_AND_UPDATE = "ACTION_WEAR_REMOVE_AND_UPDATE";

    public static void scheduleRepeatingAlarm(Context context) {
        AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        PendingIntent pendingIntent = FRCAndroidWearService.getPendingIntent(context, ACTION_WEAR_UPDATE);
        alarmManager.setInexactRepeating(AlarmManager.RTC, getTomorrowAtEight(), ONE_DAY, pendingIntent);
    }

    public static void unscheduleRepeatingAlarm(Context context) {
        AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        PendingIntent pendingIntent = FRCAndroidWearService.getPendingIntent(context, ACTION_WEAR_UPDATE);
        alarmManager.cancel(pendingIntent);
    }

    public static void scheduleOnceAlarm(Context context) {
        AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        PendingIntent pendingIntent = FRCAndroidWearService.getPendingIntent(context, ACTION_WEAR_REMOVE_AND_UPDATE);
        alarmManager.set(AlarmManager.RTC, getInXSeconds(15), pendingIntent);
    }

    private static long getTomorrowAtEight() {
        Calendar calendar = Calendar.getInstance();
        // At eight
        stripTime(calendar);
        calendar.set(Calendar.HOUR_OF_DAY, 8);
        // Tomorrow
        calendar.add(Calendar.DAY_OF_MONTH, 1);
        return calendar.getTime().getTime();
    }

    private static long getInXSeconds(int seconds) {
        return System.currentTimeMillis() + seconds * 1000;
    }


    private static void stripTime(Calendar cal) {
        cal.set(Calendar.HOUR_OF_DAY, 0);
        cal.set(Calendar.MINUTE, 0);
        cal.set(Calendar.SECOND, 0);
        cal.set(Calendar.MILLISECOND, 0);
    }
}

Java Source Code List

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