Yes. You are right. I have already gone through this. Issue is we don't have option to modify the generated files (xml and other apk files), once apk is created.
Steve's alternative file picker is good. But I was trying to achieve with the built in filepicker(because most of us familiar with the inbuilt file picker)
Probably I will post in tell us what we want thread. But I'm not sure how soon Droidscript team can able to add this (I know its not so easy to add to Droidscript)
Thanks again !
Regards,
Durgaprasad.