a.java

if (Build.VERSION.SDK_INT >= 16 && !TextUtils.isEmpty(info.url)) {
    NotificationImageTask nit = new NotificationImageTask(new MyNotification(this.mNotificationManager, builder, info));
    nit.execute(info.url);
} else {
    builder.setContentTitle(info.title).setContentText(info.text);
    Notification notification = builder.build();
    if (notification != null) {
        if (Shared.getInstance().getBoolean("PREF_NOTIFICATION_SOUND", true))
            notification.defaults |= Notification.DEFAULT_SOUND;
        if (Shared.getInstance().getBoolean("PREF_NOTIFICATION_VIBRA", true))
            notification.defaults |= Notification.DEFAULT_VIBRATE;
        if (Shared.getInstance().getBoolean("PREF_NOTIFICATION_LED", true))
            notification.defaults |= Notification.DEFAULT_LIGHTS;
        this.mNotificationManager.notify(info.id, notification);
    }
}