这个压缩包里面有17个例子。非常详细的阐述了android中对于动图的操作以及使用。主要有动画的渐变，缩放，移动，旋转，还有帧动画，-This package there are 17 examples. A very detailed descr iption of the operation and the use of android for moving map. The gradient of the animation, zoom, move, rotate, as well as