FUIWhatsNewViewController

open class FUIWhatsNewViewController : UIViewController
extension FUIWhatsNewViewController: UIPageViewControllerDataSource, UIPageViewControllerDelegate

The ‘FUIWhatsNewViewController’ is used to display new features for the application. It takes an array of UIViewControllers, which represents each page and the user can swipe left and right to view content. We recommend using FUIWhatsNewDetailPageController or FUIWhatsNewDetailListController to display pages or list style content, but any UIViewController can be provided in case the developer wants to use their own design.

Usage

Implement Data Source Object

class DataSource: FUIWhatsNewViewControllerDataSource {

   func presentationViewControllers(for whatsNewViewController: FUIWhatsNewViewController) -> [UIViewController] {

       let pageController = FUIWhatsNewDetailPageController()
       pageController.imageView.image = UIImage(named: "cat")
       pageController.imageViewSize = CGSize(width: 66, height: 66)
       pageController.titleLabel.text = "Title text"
       pageController.descriptionTextView.text = "description text"
       // enable image only mode.
       pageController.isImageExpanded = true

       return [pageController]
    }

    func presentationIndex(for whatsNewViewController: FUIWhatsNewViewController) -> Int {
        return 0
    }
}

Implement Delegate Object to Monitor Events

The following events will be monitored:

  • Will transition to next controller
  • Finished transitioning to next controller
  • Finish flow by clicking on Close button

Initiate and Present the What’s New Controller

let whatsNewController = FUIWhatsNewViewController()
whatsNewController.dataSource = dataSource
whatsNewController.delegate = delegate
present(whatsNewController)

Theming

Supported style classes

fdlFUIWhatsNewViewController_listheadlineLabel
fdlFUIWhatsNewViewController_pageheadlineLabel
fdlFUIWhatsNewViewController_detailLabel
fdlFUIWhatsNewViewController_whatsnewview
fdlFUIWhatsNewViewController_closeButton
fdlFUIWhatsNewViewController_startButton

  • The datasource for FUIWhatsNewViewController.

    Declaration

    Swift

    open weak var dataSource: FUIWhatsNewViewControllerDataSource?

  • The datasource for FUIWhatsNewViewController.

    Declaration

    Swift

    public weak var delegate: FUIWhatsNewViewControllerDelegate?

  • The view controllers to be displayed.

    Declaration

    Swift

    public private(set) var viewControllers: [UIViewController] { get }

  • Boolean value to control the visibility of the Start/Next button

    Boolean value that indicates whether the Start/Next button is to be displayed. The default value is false (button is visible)

    Declaration

    Swift

    public var isButtonHidden: Bool { get set }

  • Boolean value to control the visibility of the Close button on the navigation bar

    Boolean value that indicates whether the Close button on the navigation bar is to be displayed. The default value is false (button is visible)

    Declaration

    Swift

    public var isCloseButtonHidden: Bool { get set }

  • Set the title of the Start button.

    FUIText value that sets the title of the Start button. The default button title is Start.

    Declaration

    Swift

    public var startButtonTitle: FUIText { get set }

  • Set the title of the Next button.

    FUIText value that sets the title of the Next button. The default button title is Next.

    Declaration

    Swift

    public var nextButtonTitle: FUIText { get set }

  • The index value for the current page.

    This is used to navigate to the previous or next page. The corresponding view controller will be set when the value changes.

    Declaration

    Swift

    public var presentationIndex: Int { get set }