Default Android system/app in qemu-armon linux?


I hope I'm not off-topic here with my simple question.

I want to run android rom or better android app in virtual machine (qemu-arm) on Linux.
Strange thing, that i cant find a guide anywhere on the internet.

Is it possible?
As i think about it, when i make the same partitions as in my Android phone and then copy the right data to them, it should work.

But there would be no need for Google Emulator then. So what do you think?

Thanks very much for answers.