vibration and sound won't be played
<p>I have the following code:</p>

<pre><code>String ns = Context.NOTIFICATION_SERVICE;
    NotificationManager mNotificationManager = (NotificationManager) getSystemService(ns);

    CharSequence tickerText = "HI!";
    long when = System.currentTimeMillis();

    Notification notification = new Notification(R.drawable.droid,
            tickerText, when);

    notification.flags |= Notification.FLAG_AUTO_CANCEL;
    notification.flags |= Notification.DEFAULT_SOUND;
    notification.flags |= Notification.DEFAULT_LIGHTS;
    notification.flags |= Notification.DEFAULT_VIBRATE;
</code></pre>

<p>for some reason - none of the flags really applied except for the auto cancel.</p>

<p>No vibration, no sound, no lights.</p>

<p>What can cause this?
I tried in 3.1 &amp; in 2.2.1</p>

<p>Thanks</p>
