ImageView 旋转动画问题

Question

RotateAn = new RotateAnimation(0f,360f,Animation.RELATIVE_TO_SELF,
0.5f,Animation.RELATIVE_TO_SELF,0.5f);
RotateAn.setInterpolator(new LinearInterpolator());
RotateAn.setRepeatCount(-1);
RotateAn.setFillAfter(true);
RotateAn.setDuration(4000);
shake_img.startAnimation(RotateAn);

            开启动画后怎么不是以view的中心点自转 而是公转

Answer 1

详细的，你还是自己看看吧。。。