AppDelegate 中未调用应用程序 openURL 函数

Question

So, in my Swift app, I'm doing SoundCloud auth with this sdk . I have my redirect URI set up as appname in the info.plist, and the SoundCloud redirect URI set as appname://authorized on the SC website. However, my function in the app delegate isn't getting called after logging in. Is there anything I'm missing?

func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject) -> Bool {
    print("function called")

    return true
}

Is this the correct function I'm supposed to implement?

Answer 1

That method has been deprecated.

https://developer.apple.com/documentation/uikit/uiapplicationdelegate/1623073-application

Use application(_:open:options:) instead: https://developer.apple.com/documentation/uikit/uiapplicationdelegate/1623112-application

func application(_ app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any]) -> Bool {
    return true
}

Answer 2

For iOS 13 you also have to opt out of window scenes to get that application delegate's method called.

If you don't there are the corrispettive methods of the Scene delegate

 - (void)scene:(UIScene *)scene openURLContexts:(NSSet<UIOpenURLContext *> *)URLContexts

Which apparently is not entirely enough:

Credit: https://stackoverflow.com/a/60022010/8517882