添加发光效果到UIButton – iOS

我有一个UIButton是一个标志。这个标志按钮将永远发光，但会停止发光的触摸。它就像一个发光的动画。

有什么建议吗

Undefined symbols for architecture i386:
 "_OBJC_CLASS_$_CABasicAnimation",referenced from:
 objc-class-ref in UIView+Glow.o
 "_OBJC_CLASS_$_CAMediaTimingFunction",referenced from:
  objc-class-ref in UIView+Glow.o
  "_kCAMediaTimingFunctionEaseInEaseOut",referenced from:
  -[UIView(Glow) startGlowing] in UIView+Glow.o
   ld: symbol(s) not found for architecture i386
   clang: error: linker command failed with exit code 1 (use -v to see invocation)

解决方法

我建议你使用 Glow Category of UIView made by secret lab。

示例可用here