iOS:如果应用未打开，苹果通用链接? [英] iOS: apple universal link if app is not open?

问题描述

如果该应用程序已经打开(后台)，则我的应用程序可以成功处理Apple通用链接.但是，如果该应用程序尚未打开，那么当我在邮件中点击这样的链接时，该应用程序将打开，但我永远都不会收到application:continueUserActivity ...的回调(如果该应用程序已经打开，则会执行此操作/背景)...

My app can successfully handle apple universal links, if the app is already open (backgrounded). But if the app is not open already, then when I tap such a link in, say, mail, the app opens, but I never get the callback for application:continueUserActivity... (which I do if the app was already open/backgrounded)...

智慧:

如果该应用程序是后台运行的，而我在邮件应用程序中单击了一个苹果通用链接，则使用此方法(这是苹果公司的文档所说的用来处理通用链接的方法):

If the app is backgrounded, and I click on an apple universal link in, say, the mail app, then this method (which is what apple's documentation says to implement to handle universal links):

optional func application(_ application: UIApplication,
     continueUserActivity userActivity: NSUserActivity,
       restorationHandler restorationHandler: ([AnyObject]?) -> Void) -> Bool

被呼叫.如果该应用未运行(我强行关闭它)，那么当我单击链接时，该方法不会被调用，但是该应用确实会打开.

Gets called. If the app is not running (I force close it), then when I click on the link, that method does NOT get called, but the app DOES open.

这应该以这种方式工作吗?

Is this supposed to work this way?

基于MCMatan的线索，您必须在didFinishLaunchingWithOptions中执行类似的操作，然后将调用continentUserActivity:

Based MCMatan's clue, you have to do something like this in didFinishLaunchingWithOptions, and then continueUserActivity will get called:

if let userActivityDict = launchOptions?[UIApplicationLaunchOptionsUserActivityDictionaryKey] as? NSDictionary,
      activityType = userActivityDict[UIApplicationLaunchOptionsUserActivityTypeKey] as? String where activityType == NSUserActivityTypeBrowsingWeb {

    return true
}

推荐答案

您是正确的.如果应用程序不在后台，则不会调用"continueUserActivity".

You are correct. If the app is not in background "continueUserActivity" will not be called.

相反，application:didFinishLaunchingWithOptions会调用以下信息:

Instead, application:didFinishLaunchingWithOptions will call with the information:

let activityDic = launchOptions?[UIApplicationLaunchOptionsUserActivityDictionaryKey]
if let isActivityDic = activityDic {
    // Continue activity here
}

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