title: Reminder Functionality
body: <p>In my application i am trying to set reminder and alarm on that reminder but i am not able to do so.</p>
  
  <p>As i don't have complete and proper knowledge of how to set reminder, edit it and delete it. As i searched on google and what i got is not easy to understand for me.</p>
  
  <p>I tried a code as: Main.java </p>
  
  <pre><code>Calendar cal = Calendar.getInstance();
  java.util.Calendar;
  
  // add minutes to the calendar object
  cal.set(Calendar.MONTH, 4);
  cal.set(Calendar.YEAR, 2011);               
  cal.set(Calendar.DAY_OF_MONTH, 5);
  cal.set(Calendar.HOUR_OF_DAY, 21);
  cal.set(Calendar.MINUTE, 43);
  
  Intent alarmintent = new Intent(getApplicationContext(), AlarmReceiver.class);
  alarmintent.putExtra("title","Title of our Notification");
  alarmintent.putExtra("note","Description of our  Notification");
  //HELLO_ID is a static variable that must be initialised at the BEGINNING OF CLASS with    1;
  
  //example:protected static int HELLO_ID =1;
  PendingIntent sender = PendingIntent.getBroadcast(getApplicationContext(), HELLO_ID,
  alarmintent,PendingIntent.FLAG_UPDATE_CURRENT|  Intent.FILL_IN_DATA);
  //VERY IMPORTANT TO SET FLAG_UPDATE_CURRENT... this will send correct extra's     informations to 
  //AlarmReceiver Class
  // Get the AlarmManager service
  
  AlarmManager am = (AlarmManager) getSystemService(ALARM_SERVICE);
  am.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), sender);
  </code></pre>
  
  <p>AlarmReceiver.java</p>
  
  <pre><code>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.net.Uri;
  import android.os.Bundle;
  import android.widget.Toast;
  
  public class AlarmReceiver extends BroadcastReceiver {
  
      private static int NOTIFICATION_ID = 1;
  
  @Override
  public void onReceive(Context context, Intent intent) {
  
      NotificationManager manger = (NotificationManager)     
      context.getSystemService(Context.NOTIFICATION_SERVICE);
      Notification notification = new Notification(R.drawable.icon, "Combi Note", System.currentTimeMillis());
      PendingIntent contentIntent = PendingIntent.getActivity(context, NOTIFICATION_ID, new Intent(context, AlarmReceiver.class), 0);
      Bundle extras=intent.getExtras();
      String title=extras.getString("title");
      //here we get the title and description of our Notification
  
      String note=extras.getString("note");
      notification.setLatestEventInfo(context, note, title, contentIntent);
      notification.flags = Notification.FLAG_INSISTENT;
      notification.defaults |= Notification.DEFAULT_SOUND;
      //here we set the default sound for our 
      //notification
  
      // The PendingIntent to launch our activity if the user selects this notification
      manger.notify(NOTIFICATION_ID++, notification);
      }
  }
  </code></pre>
  
  <p>How to set reminders in calendar, edit them, and delete them.</p>
  
  <p>Thank you.</p>