 <p>Not using eclipse sorry (but with Ant yes , see <a href="http://www.alittlemadness.com/2010/10/05/android-automated-build-versioning/" rel="nofollow">this</a>) , i know it can be boring to do that . But you don't release everyminute , no?</p> <p><strong>MODIFIED</strong></p> <p>Ant way , the use of <a href="http://ideoplex.com/id/17/using-ant-properties" rel="nofollow">Ant properties</a> </p> <p>Tomorrow i'll try to find more doc about if you need it</p>