摘要：
The Android source tree is located in a Git repository hosted by Google. This document describes how to download the source tree for a specific Android code-line. Installing Repo Repo is a tool that makes it easier to work with Git in the context of Android. For more information about Repo, see the 阅读全文
摘要：
This section describes how to set up your local work environment to build the Android source files. You will need to use Linux or Mac OS. Building under Windows is not currently supported.Note: The source download is approximately 8.5GB in size. You will need over 30GB free to complete a single buil 阅读全文