I’ve modified the application is bundled into Jetty on adroid so that instead of a simple "Hello World" message, you can now use the phone’s browser to look at content stored on the phone itself.
Here’s a few screen shots to give you the idea.
The menu options to control jetty.
Jetty from the Home screen:
Notice the little jetty icon to the top left. You can click on that in any screen and drag it down to access the jetty menu.
Surfing to http://localhost:8080:
Clicking on the System option: