移除淡入淡出动画 CABasicAnimation

Question

我尝试用CABasicAnimation 更改UIImageView 的背景颜色

我用CABasicAnimation做了这些事情，但我不会动画褪色，但我不知道我是否删除了这个东西。

这是我的代码：

UIColor *fromColor = [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0];
UIColor *toColor = [UIColor colorWithRed:((float)((rgbValue2 & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue2 & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue2 & 0xFF))/255.0 alpha:1.0];
CABasicAnimation *colorAnimation = [CABasicAnimation animationWithKeyPath:@"backgroundColor"];
colorAnimation.duration = timeInterval;
colorAnimation.fromValue = (id)fromColor.CGColor;
colorAnimation.toValue = (id)toColor.CGColor;
if (number == 1) {
colorAnimation.repeatCount = HUGE_VALF;
}   if (number == 0) {
    colorAnimation.repeatCount = 1;
}
[self.colorImage.layer addAnimation:colorAnimation forKey:@"backgroundColor"];}

我可以去掉淡入淡出效果吗？

Answer 1

当然：

[self.colorImage.layer removeAllAnimations];