从原生控制器返回 Flutter 应用

Question

我正在 iOS 从我的本地端打开新的联系人屏幕：

let contact = CNMutableContact.init()
let controller = CNContactViewController.init(forNewContact:contact)
controller.delegate = self
DispatchQueue.main.async {
    let navigation = UINavigationController .init(rootViewController: controller)
    let viewController : UIViewController? = UIApplication.shared.delegate?.window??.rootViewController
    viewController?.present(navigation, animated:true, completion: nil)
}

屏幕正常打开，问题是无法返回Flutter应用。有一个取消按钮，但是当我点击它时没有任何反应。

如何从本地控制器返回？

Answer 1

如何解决此问题：添加以下方法 class（已从 CNContactViewControllerDelegate 扩展：

public func contactViewController(_ viewController: CNContactViewController, didCompleteWith contact: CNContact?) {
    viewController.dismiss(animated: true, completion: nil)
}

从原生控制器返回 Flutter 应用

Go back to Flutter app from native controller

flutter

flutter-navigation

flutter-ios