Android Open Source - Swish Alarm Util

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright (C) Shashank Kulkarni - Shashank.physics AT gmail DOT com
 *//from   ww w .  j  a v a 2 s .c o  m
 * 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.codefupanda.app.swish.util;

import java.util.Calendar;

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

import com.codefupanda.app.swish.alarmmanager.AlarmManagerBroadcastReceiver;

/**
 * A Util for setting alarms.
 * 
 * @author Shashank
 */
public class AlarmUtil {
  
  final public static String ONE_TIME = "onetime";
  private static final long INTERVAL =  24 * 60 * 60 * 1000; // Everyday
  
  /**
   * Set alarm 
   * @param context
   */
  public static void SetAlarm(final Context context, final int hour, final int min) {
    AlarmManager am = (AlarmManager) context
        .getSystemService(Context.ALARM_SERVICE);
    Intent intent = new Intent(context, AlarmManagerBroadcastReceiver.class);
    intent.putExtra(ONE_TIME, Boolean.FALSE);
    PendingIntent pi = PendingIntent.getBroadcast(context, 0, intent, 0);
    
    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.HOUR, 0);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.add(Calendar.DAY_OF_WEEK, 1);
    calendar.add(Calendar.HOUR, hour);
    calendar.add(Calendar.MINUTE, min);
    
    am.setRepeating(AlarmManager.RTC_WAKEUP, 
          Calendar.getInstance().getTimeInMillis(),
          INTERVAL, pi);
  }

  /**
   * cancel alarm.
   * 
   * @param context
   */
  public static void CancelAlarm(Context context) {
    Intent intent = new Intent(context, AlarmManagerBroadcastReceiver.class);
    PendingIntent sender = PendingIntent
        .getBroadcast(context, 0, intent, 0);
    AlarmManager alarmManager = (AlarmManager) context
        .getSystemService(Context.ALARM_SERVICE);
    alarmManager.cancel(sender);
  }

  /**
   * One time alarm.
   * 
   * @param context
   */
  public static void setOnetimeTimer(Context context) {
    AlarmManager am = (AlarmManager) context
        .getSystemService(Context.ALARM_SERVICE);
    Intent intent = new Intent(context, AlarmManagerBroadcastReceiver.class);
    intent.putExtra(ONE_TIME, Boolean.TRUE);
    PendingIntent pi = PendingIntent.getBroadcast(context, 0, intent, 0);
    am.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), pi);
  }
}

Java Source Code List