OpenWnnが復活してますね。
$ git clone git://android.git.kernel.org/platform/packages/inputmethods/OpenWnn.git
$ cd OpenWnn
$ git log -p
fatal: bad default revision 'HEAD'
HEADがない
$ git branch -a
remotes/origin/cupcake
masterがないからみたいですね。
$ git checkout -b cupcake remotes/origin/cupcake
warning: You appear to be on a branch yet to be born.
warning: Forcing checkout of remotes/origin/cupcake.
Checking out files: 100% (285/285), done.
Branch cupcake set up to track remote branch cupcake from origin.
Switched to a new branch 'cupcake'
Android.mk
AndroidManifest.xml
MODULE_LICENSE_APACHE2
NOTICE
README.txt
libs
res
src
さて、iWnnとOpenWnnの違いや如何に。