Auto increment version code in Android app

Question

is there a way to auto-increment the version code each time you build an Android application in Eclipse?

According to http://developer.android.com/guide/publishing/v

Answer 1

So, I see it like this:

Depending on article that you present, use ant for this tasks (targets?).

1. parse Manifest (parse XML)
2. get old version form manifest and increase it/get version from repo
3. store new version in manifest
4. build android app.

But im my case I usually fill this field by value based on Tag's revision when I deploy or distribute application.