PS: 将继承的Switch组建 由swift 改写成Object C 项目中想要 Paper Switch Objective C RAMPaperSwitch is a Swift module which paints over the parent view when the switch is turned on. Objecrive C Version I have just use paper switch Swift animation file in Objective C code. Paper Switch by Ramotion #Screenshot Requirements iOS 8.0+ Xcode 6.1