Part 2 of 2. This video comes from a section of Marakana's Android Internals Training Course, which Marko Gargenta presented in Beijing, China earlier this year.
In this two-part series, Marko is going to show you how to build a custom Android ROM from scratch. This series will cover:
Building Android From Source
Setting up your machine
Getting the source code: git and repo
Building the source code
Android project layout - what is what
Building Custom Android ROM
Customizing the build
Adding and removing applications
Rooting the device and modifying users
Modifying startup process
Installing native libraries
Modifying Android Frameworks
About Android frameworks and services
Sensor service
Telephony service
Multimedia framework
Read more: marakana