Robo is a small set of tools for android projects that use ant.
It reads the project's Android.xml file and adds some commands and shortcuts to vim.
Either use something like pathogen or copy the files in your .vim directory.
:RoboInit will ask you for the manifest file and activate the plugin.
:RoboUnInit should deactivate the script and remove all the commands except the RoboInit command.
:help robo
something or more direct like
:help RoboGoToActivity