TotalCross is a Software Development Kit that helps cross platform application development. Currently supported platforms are: Windows, Wince, Android, iOS, Linux and Linux ARM for embedded systems.
This is a motivator desktop application built in java with java swing library, it is just a fun project. You can also contribute to this project if you like to.
A simple Java university assignment. Making balls move around the screen, change colours, sizes etc. I decided to add action listeners, so it's possible to change the speed by pressing arrows or add more balls by pressing space. Also checkboxes and a button have been added, now some of the effects can be switched off/on and clicking "Destroyer" button results in creating a moving line that clears the screen.