标签：parameter phi adjust tag hit imei XML span screen
范围和中心点
repeatCount interger（loop forever use infinite(-1)）
RepeatMode：restart (1)
reverse (2)
android.view.animation
rule of thumb is to apply your transformational parameters locally
memory intensive（须要很多其它内存）：Displaying the image from memory onto the View is fairly straightforward and does not require any complex calculations, so all processing involves moving each frame’s image asset from memory over to display screen.
tends to be more processing intensive（须要很多其它计算）
Animation pagAni = AnimationUtils.loadAnimation(this, R.anim.pag_anim); （view）pag.startAnimation(pagAni);
《Pro Android Graphics》读书笔记之第四节
标签：parameter phi adjust tag hit imei XML span screen
原文地址：http://www.cnblogs.com/jzdwajue/p/6917254.html
