我正在尝试通过通用链接点击处理打开的应用程序。在 ios 13 以下，它运行良好，但对于 ios 13，它的唯一应用程序在后台运行。如果应用程序无法在前台或后台工作，则单击链接会打开未调用的应用程序继续 userActivity功能。我还尝试在场景委托中将它连接到委托中。但是仍然没有调用我的代码在下面有什么问题？
场景委托
func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
guard let _ = (scene as? UIWindowScene) else { return }
if connectionOptions.userActivities.first != nil {
self.scene(scene, continue: userActivity!)
}
}
func scene(_ scene: UIScene, continue userActivity: NSUserActivity) {
continueUserActivity(userActivity: userActivity)
}
func continueUserActivity(userActivity : NSUserActivity){
if userActivity.activityType == NSUserActivityTypeBrowsingWeb {
let url = userActivity.webpageURL!
let dataDict:[String: String] = [AppLinkManager.appLinkExtraKey: url.absoluteString]
NotificationCenter.default.post(name: .didReceiveAppLink, object: nil, userInfo: dataDict)
}
}
应用委托
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
if let userActivityDict = launchOptions?[.userActivityDictionary] as? [AnyHashable : Any],
let userActivity = userActivityDict["UIApplicationLaunchOptionsUserActivityKey"] as? NSUserActivity {
continueUserActivity(userActivity: userActivity)
}
return true
}
func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {
continueUserActivity(userActivity: userActivity)
return true
}
func continueUserActivity(userActivity : NSUserActivity){
if userActivity.activityType == NSUserActivityTypeBrowsingWeb {
let url = userActivity.webpageURL!
let dataDict:[String: String] = [AppLinkManager.appLinkExtraKey: url.absoluteString]
NotificationCenter.default.post(name: .didReceiveAppLink, object: nil, userInfo: dataDict)
}
}