Change screen orientation (orientation changes show up in browser and reader only) (Also read this post for the java system: ) Also, check the Javadocs ( ), the classes 'ExtensionsLoader', 'JSONMenu', and 'Menuable' provides some insight to what to put in config.xml file and the menu files. To see how to add your own items, check out the two examples I've provided. You can add items that run shell commands/scripts, items that run Java code, or submenus that contain more items. Using either Java or JSON, you can easily add items to this menu.
When you choose the 'Launcher' menu item, you can presented with a list of customizable items with customizable actions. This Kindle Touch (only) mod adds a new menu option 'Launcher' to the menu on the home screen and the reader screen (when you press the 'Menu' button).