Toast

A toast should be used to display a short lived alert at the bottom of the screen with a message, and optionally, a CTA.

The toast component supports dynamic type by default

public var message: String The message text to be displayed to the user

public var action: Toast.Action The "action" to take on the toast. Includes link text, and a handler closure.

public var theme: Toast.Theme A toast theme, which allows for customization of the background color, text color, icon, and icon color.

public let presentationDuration: TimeInterval The duration for which to display the toast, defaults to 5 seconds.

You can construct a toast with various themes like

let toast = Toast(message: "This is a message?", theme: Toast.Theme.alert(), action: Toast.Action(text: "Take Action", handler: {
 /* Do some action */
}))

You can customize the theme by overriding various properties

let toast = Toast(message: "This is a message?", theme: Toast.Theme.success(Icon.contentActionsAddMedium), action: Toast.Action(text: "Take Action", handler: {}))

Once constructed, a toast can be displayed with animation using the showToast method.

import Thumbprint

/* ... */

public func display(_ toastWithText text: String, linkText: String, in view: UIView) {
     let toast = Toast(message: text, action: Toast.Action(text: linkText, handler: {
      /* Do some action */
     }))

     toast.showToast(animated: false, completion: nil)
     view.addSubview(toast)
     toast.snp.makeConstraints { make in
          make.leading.trailing.bottom.equalToSuperview()
     }

}