Intent in = new Intent(context, SnoozeEvent.class);
    in.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    PendingIntent Sender = PendingIntent.getBroadcast(context, 0, intent, 0);
    manager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
    notification = new Notification(R.drawable.icon, "Wake up alarm", System.currentTimeMillis());
    notification.setLatestEventInfo(context, "Hanuman Chalisa", "Wake Up...", Sender);
    manager.notify(1, notification);

PendingIntent Sender = PendingIntent.getBroadcast(context, 0, intent, 0);

PendingIntent Sender = PendingIntent.getBroadcast(context, 0, in, 0);