A virtual cat that lives on your home screen.vCat example application (with source code – see below) that implements a simple widget and service.If you ignore that cat widget, it becomes needy and meows. If you pet the cat, it purrs. vCat is a home screen widget only and not a regular application, you will need to add it to your home screen for it to do anything.You can find the source and tutorial here:http://github.com/jpuderer/Tutorials