51黑料不打烊

call 蝉别迟翱辫迟颈辞苍蝉(摆鈥渉补苍诲濒别厂痴颁鈥�:迟谤耻别闭) after AccessEnabler initialization (make sure this call is performed before authentication begins). This will enable 鈥渕anual鈥� SVC management, the SDK will not automatically present the SVC, but instead, when needed will call navigate(toUrl:{url} useSVC:true).

implement the optional callback navigateToUrl:useSVC: inside the implementation you must create a svc instance using the SFSafariViewController instance using the provided url, and present it on the screen:

func navigate(toUrl url: String!, useSVC: Bool) {
    svc =  SFSafariViewController(url: URL(/string: url)!)
    svc.delegate = self
    myController.present(svc, animated: true)
    }

Notes:

• You can customize the SFSafariViewController any way you want. For example on iOS 11+ you can change the 鈥淒one鈥� label to 鈥淐ancel鈥�.
• in order to be able to dismiss the svc, you need a reference to it, please do not create it in the scope of navigateToUrl:useSVC
• use your own view controller for 鈥渕yController鈥�

In your application鈥檚 delegate implementation of application(_app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey: Any]) -> Bool, add code to close the svc. You should already have some code there that calls accessEnabler.handleExternalURL(). Just below add:

if(svc != nil) {
    svc.dismiss(animated: true)
}

Again, svc is a reference to the SFSafariViewController you created at step 2.

Implement safariViewControllerDidFinish(_ controller: SFSafariViewController) from SFSafariViewControllerDelegate in order to catch when the user cancelled the svc using the 鈥淒one鈥� button. In this function, in order to inform the SDK that authentication has been canceled you need to call:

accessEnabler.setSelectedProvider(nil)