How does AlertListener work on Blackberry API 5.0?

Does the AlertListener interface works globally on all alerts on the blackberry device, or does it only work with alerts generated by your application?

In other words, can I use this interface to listen when 开发者_如何学JAVAthe phone generates any alert (ie. SMS, Email, Blackberry Messenger, third party app alerts, etc.)?

Let me know,

Regards

---

If it's like other listeners such as FileSystemListener then it should work for alerts generated outside of your application as well. The best way to find out is it try it! :)