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Monday, March 10, 2025

ios – How you can present animation in one other controller?


I need to present an animation after the my view controller with the picture view is opened. I exploit this code for to do it, however the animation would not work in my app:

view controller

class ViewController: UIViewController {
    
    lazy var button: UIButton = {
        let button = UIButton()
        button.backgroundColor = .darkGray
        button.translatesAutoresizingMaskIntoConstraints = false
        button.addTarget(self, motion: #selector(present), for: .touchUpInside)
        return button
    }()
    
    override func viewDidLoad() {
        tremendous.viewDidLoad()
        view.addSubview(button)
        button.body = CGRect(x: 500, y: 200, width: 100, peak: 100)
    }
    
    @objc func present() {
        let detailController = OnboardingController()
        self.current(detailController, animated: true, completion: nil)
    }
    
}

OnboardingController code:

class OnboardingController: UIViewController {
    
    non-public let imageView: UIImageView = {
        let picture = UIImageView()
        picture.picture = UIImage(named: "1")
        picture.translatesAutoresizingMaskIntoConstraints = false
        return picture
    }()
        
    override func viewDidLoad() {
        tremendous.viewDidLoad()
        
        view.addSubview(imageView)
        
        imageView.topAnchor.constraint(equalTo: view.topAnchor).isActive = true
        imageView.bottomAnchor.constraint(equalTo: view.bottomAnchor).isActive = true
        imageView.leadingAnchor.constraint(equalTo: view.leadingAnchor, fixed: -320).isActive = true
        imageView.trailingAnchor.constraint(equalTo: view.trailingAnchor, fixed: 0).isActive = true
        
        imageView.layer.removeAllAnimations()
        imageView.remodel = CGAffineTransformTranslate(.id, 0, 0)
        
        UIView.animate(withDuration: 1.0, delay: 0, animations: {
            self.imageView.remodel = CGAffineTransformTranslate(.id, 320, 0)
        }, completion: nil)
        
    }
}

How you can resolve this drawback?

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