装repo 一个python的东西
mkdir ~/bin cd bin/ curl https://dl-ssl.google.com/dl/googlesource/git-repo/repo > ~/bin/repo chmod a+x ~/bin/repo $ mkdir WORKING_DIRECTORY $ cd WORKING_DIRECTORY $repo init -u https://android.googlesource.com/platform/manifest $ repo init -u https://android.googlesource.com/platform/manifest -b android-4.0.1_r1 $ repo sync
http://source.android.com/source/version-control.html
http://source.android.com/source/downloading.html