An Agentry application by SAP crashes for older iPads

When developing an Agentry application by SAP that crashes on older iPads, you can try modifying your code where the didFinishLaunchingWithOptions: method starts everything in the background. This approach helps prevent crashes by reducing the load on older hardware during app initialization.

Understanding the Application Delegate Method

The application(_:didFinishLaunchingWithOptions:) method is used to tell the delegate that the launch process is almost done and the app is almost ready to run. This is the ideal place to implement background initialization for better compatibility with older devices.

Method Declaration

The proper method declaration in Swift is ?

optional func application(_ application: UIApplication,
                         didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey : Any]?) -> Bool

Implementation Example

Here's how you can modify the method to handle initialization in the background for older iPads ?

func application(_ application: UIApplication, 
                didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    
    // Check if running on older iPad
    if UIDevice.current.userInterfaceIdiom == .pad {
        // Start heavy initialization in background
        DispatchQueue.global(qos: .background).async {
            // Initialize Agentry components here
            self.initializeAgentryComponents()
        }
    } else {
        // Normal initialization for newer devices
        initializeAgentryComponents()
    }
    
    return true
}

func initializeAgentryComponents() {
    // Your Agentry initialization code
    print("Agentry components initialized")
}

The output when running on an iPad would be ?

Agentry components initialized

Conclusion

By moving heavy initialization tasks to a background queue in the didFinishLaunchingWithOptions method, you can prevent crashes on older iPads while maintaining smooth performance for your Agentry application.