如何在Xcode中添加动画？

Question

我不知道如何制作动画,或者我怎么把它放到Xcode中.有人可以给我一些背景信息吗？

Answer 1

NSArray *animationArray = [NSArray arrayWithObjects:[UIImage imageNamed@"firstImage",[UIImage imageNamed@"secondImage",nil];  //add as many as you want

现在您需要一个imageview来将动画设置为:

self.myImageView.animationImages =animationArray;
self.myImageView.animationDuration = 3;
self.myImageView.animationRepeatCount = -1; //keeps going infinitely

[self.myImageView startAnimating];