Jythonroid is a project for porting jython on Android platform. Created by ClassFoo.
Jythonroid is for console-only at this time. It means oneday Android has console/terminal app in device, you could use jython on real android phone. (or please point me if there's an exist console/terminal app for Android)
Jythondroid was worked on m5-build but outdated when 1.0 SDK comes out. Now Jythonroid (branch) works on 1.0 SDK & Android Emulator again. Since there's no GUI yet, you could checked out the code, run the emulator(install in emulator), and use adb shell on PC to try jythonroid.
1. check out the source
use svn to check out the project source
$ svn co http://jythonroid.googlecode.com/svn/branches/Jythonroid jythonroid
2. import project
In Eclipse, select "File > Import > Existing Projects into Workspace" in tool bar to import jythonroid project into your workspace.
3. setup emulator and run
setup debug settings and press "Debug/Run" button to install jythonroid into Emulator.
4. Run with adb shell
WARN: Since jythonroid is in its early phase, at this time it could only be evaluated on dalvik vm/emulator.
open adb shell, enter data/app folder, and run jythonroid
$ adb shell
# cd data/app
# dalvikvm -classpath org.classfoo.apk org.python.util.jython
Here's the screenshot: