I assume you mean "Which linux distribution does Android use". Well, android uses only the linux kernel, and some part of the userspace. It does not use the other utilities and applications of linux e.g. web browser, home screen, applications nothing are what you'd find in a linux distro like ubuntu or fedora.
Rohan B. Dhruva
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com