UISwitch which paints over the parent view with the color in Swift

AnimatedSwitch

Swift subclass of the UISwitch which paints over the parent view with the color if switch is turned on and returns original superview background color if switch is off.

Requirements

Swift 3.1
iOS 9.3+
Xcode 7.3+

Installation

Copy AnimatedSwitch.swiftto your project. Copy file if needed.

Usage

AnimatedSwitch adds nice material-design-like animation to your UISwitch.

AnimatedSwitch uses custom color for state on and superview background color for state off

When activated fills super view area with circle shape of specific color

How to create

Programatically

let switch = AnimatedSwitch()

Storyboard and XIB

Drap and drop a new UISwitch
Set the class of the UISwitch to AnimatedSwitch
Set color for the switch
Set other parameters

Configurable properties (in code and in Interface Builder)

All regular UISwitch

color animation color for on state (off state uses superview.backgroundColor). Default .clearColor()
animationDuraton how long AnimatedSwitch will draw circle to fill the superview frame. Default 0.25
startRadius circle radius that will be shown on screen without animation. Default 15 (to fit UISwitch size)
borderColor border color for on state. Default .colorWhite
showBorder should border appear around UISwitch for on state. Default true
shape filling shape: .Round, .Star, .Dimond or .Cusom(UIBezierPath). Default .Round (NB! Can be set in code only)

Callbacks

Animation started

let switch = AnimatedSwitch()
switch.animationDidStart = { _ in 
  // do something
}

Animation Finished

switch.animationDidStop = { _ in 
  // do something
}