Not particularly endorsing this, just was brought to my attention, so have a look and see if it suits:
https://www.kickstarter.com/projects/udoo/udoo-x86-the-most-powerful-maker-board-ever
Appears to be able to run android, with arduino like I/O connected to main computer through internal USB.
https://www.kickstarter.com/projects/udoo/udoo-x86-the-most-powerful-maker-board-ever
Appears to be able to run android, with arduino like I/O connected to main computer through internal USB.