在动画期间,cpu 负载非常高(高达 75%)
有没有办法优化代码以降低 CPU 负载?
我的代码:
ImageView myImageView = (ImageView)findViewById(R.id.ImageView02);
animSet = new AnimationSet(true);
animSet.setInterpolator(new LinearInterpolator());
animSet.setFillAfter(true);
animSet.setFillEnabled(true);
final RotateAnimation animRotate = new RotateAnimation(0.0f, 360.0f,
RotateAnimation.RELATIVE_TO_SELF, 0.5f,
RotateAnimation.RELATIVE_TO_SELF, 0.5f);
animRotate.setRepeatCount(Animation.INFINITE);
animRotate.setDuration(rotor_duration());
animRotate.setFillAfter(true);
animSet.addAnimation(animRotate);
myImageView.startAnimation(animSet);