Help on implementing with SwiftUI

[arbyruns]

I'm fairly new to programming, but as I understand there is no viewDidLoad with SwiftUI. Are there any walkthroughs on getting this setup for SwiftUI? Thanks!

[frboulais]

Hello there! I'm working on the SwiftUI implementation of the framework, I'll keep you in touch when it is available! Thanks for your message :)

[LualdiD]

Any progress on this?

[thecoolwinter]

Temp Fix

This will only work for apps that use UIKit's AppDelegate and SceneDelegate

Configure your BMCManager.shared instance in application(_ application: UIApplication, didFinishLaunchingWithOptions like normal.

Then in SceneDelegate, in scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions), after you've configured your UIHostingView to be the window's root view controller, make it the manager's view controller.

Full code:

class SceneDelegate: UIResponder, UIWindowSceneDelegate {

    var window: UIWindow?

    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
        // Use a UIHostingController as window root view controller.
        if let windowScene = scene as? UIWindowScene {
            let window = UIWindow(windowScene: windowScene)
            let controller = UIHostingController(rootView: contentView)
            window.rootViewController = controller
            self.window = window
            window.makeKeyAndVisible()
        }
        
        // Make the window's root controller the presentingViewController
        BMCManager.shared.presentingViewController = window?.rootViewController
    }
}

Then anywhere in your SwiftUI code just call BMCManager.shared.start() and the BuyMeACoffee screen will be presented on top of the entire app.

[thecoolwinter]

If you're using the SwiftUI lifecycle just add this on your App's init

BMCManager.shared.presentingViewController = UIApplication.shared.connectedScenes.filter { $0.activationState == .foregroundActive }.map { $0 as? UIWindowScene }.compactMap { $0 }.first?.windows.filter { $0.isKeyWindow }.first?.rootViewController