J2ME实现小球在屏幕上弹跳，碰到屏幕边缘后回弹并改变颜色，可供J2ME学习使用，代码非常简洁，算法清楚简单-J2ME the ball bounce on the screen, the rebound after encounter the edge of the screen and change the color, available J2ME learn to use, the code is very simple, clear and simple algorithm

小球弹跳的J2me实验制作的程序，很有意思的-Ball bounce J2me experimental procedures produced very interesting

Bounce ball on mobile phone J2ME Happy Coding :)

小球弹跳的J2me实验制作的的程序，很有意思的可直接使用。 -Program, the ball bounce J2me experiment produced very interesting can be used directly.