[tbworld]

If I understand you correctly, you want to detect if the person is using an android device and display some kind of a notification that you have an APP available.

You would need to modify the detection software for the mobile style or add an additional detection routine just for the 'android' devices that vb's mobile APP runs with.

Look at "/includes/init.php" approximately line 560.

One of the things I do is after detection, I do some additional detection, and then store the device information in the users account. If you did something like this you could give him a message not only on the mobile but also if he viewed your board from a desktop.

Anyway, take a look at vb's code there. It's a starting point.

What your asking to do is not hard, but I haven't seen a MOD out there you can just plug-in. @BOP5 has an additional mobile detection script you might want to check out in the vb4 mod section, that may be some sort of help -- I don't know. I found it easier just to modify the core code.