Android Open Source - favouritetv Notification Alarm

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Back to project page favouritetv.

License

The source code is released under:

Copyright (c) 2011 Andr? Prata<andreprata@ua.pt> Eriksson Monteiro<eriksson.monteiro@ua.pt> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associat...

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Java Source Code

package pt.ua.code.favouritetv.service;
/*from w w w .j a  v a 2 s  . c  o m*/
import java.util.HashMap;

import pt.ua.code.favouritetv.R;
import pt.ua.code.favouritetv.calendar.CalendarManager;
import pt.ua.code.ws.Program;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.util.Log;

public class NotificationAlarm extends BroadcastReceiver {
  private NotificationManager mNotificationManager;
  private int maxNotificationDistance, maxNotificationTime,
  minNotificationTime;
  private final String TAG = "NotificationAlarm";
  private String notificationInitialString, notificationMiddleString,
    notificationFinalString;
  @Override
  public void onReceive(Context context, Intent intent) {
    Log.d(TAG, "Init Alarm");
    
    Resources r = context.getResources();
    maxNotificationDistance = r
        .getInteger(R.integer.maxNotificationDistance);
    maxNotificationTime = r.getInteger(R.integer.maxNotificationTime);
    minNotificationTime = r.getInteger(R.integer.minNotificationTime);

    notificationInitialString = r
        .getString(R.string.notificationInitialString);
    notificationMiddleString = r
        .getString(R.string.notificationMiddleString);
    notificationFinalString = r.getString(R.string.notificationFinalString);
    
    mNotificationManager = (NotificationManager) context
      .getSystemService(Context.NOTIFICATION_SERVICE);
    String ID = intent.getStringExtra("ID");
    if(ID==null){
      Log.d(TAG, "Program ID is Null");
      return;
    }
    CalendarManager cm = new CalendarManager(context);
    HashMap<Integer, String> activecalendars = cm.getActiveCalendars();
    if (activecalendars == null || activecalendars.isEmpty()) {
      Log.d(TAG, "No callendar found!");
      return;
    }
    int cal_id = activecalendars.keySet().iterator().next();
    Program mNextProgram = cm.getProgram(cal_id,ID);
    if(mNextProgram==null){
      Log.d(TAG, "No program found!");
      return;
    }
    Log.d(TAG, "Creating Alarm");
    int minutesDifference = (int) ((mNextProgram.getBegin().getTime() - System
        .currentTimeMillis()) / (60 * 1000));
    
    CharSequence contentText = notificationInitialString + " "
        + mNextProgram.getName() + " " + notificationMiddleString + " "
        + minutesDifference + " " + notificationFinalString;
    
    Notification alert = new Notification(R.drawable.channel_tv,
        contentText, System.currentTimeMillis());
    alert.defaults |= Notification.DEFAULT_SOUND;
    alert.defaults |= Notification.DEFAULT_VIBRATE;
    alert.ledARGB = 0xff00ff00;
    alert.ledOnMS = 300;
    alert.ledOffMS = 1000;
    alert.flags |= Notification.FLAG_SHOW_LIGHTS;

    CharSequence contentTitle = "FavouriteTV";
    PendingIntent contentIntent = PendingIntent.getActivity(context, 0,
        new Intent(), 0);

    alert.setLatestEventInfo(context, contentTitle, contentText,
        contentIntent);
    Log.d(TAG, "Sending Alarm");
    mNotificationManager.notify(1, alert);
    Log.d(TAG, "Removing program from calendar.");
    cm.removeProgram(mNextProgram, cal_id);

  }

}

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