Can we test iOS Universal Links / Deep Links without apple-app-site-association (AASA)?

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I have implemented universal links into my app but for reason, AASA file is not going to be uploaded on server for now.

No, you must upload "apple-app-site-association" on the server with your bundle id and team id. You cant test without it. Also you cant test it using someone else's "apple-app-site-association" file as it's team id and bundle id will be different.

You can upload your AASA file on heroku server for testing purposes.

Universal links in iOS - Abhimuralidharan, in XCode consisting of a main ViewController pushed on a UINavigation ViewController . Also create some additional ViewController s to be used later. To confirm that your URL scheme has been registered, check Info. plist for an entry named 'URL Types'. Universal Links for Developers. Seamlessly link to content inside your app, or on your website in iOS 9 or later. With universal links, you can always give users the most integrated mobile experience, even when your app isn’t installed on their device.

Yes you actually can!

You can test you app's response to a deep link without actually implementing the remote side by calling this function from terminal:

$ xcrun simctl openurl booted 'YOUR_LINK_HERE'

This will trigger the following callback in your app's appDelegate:

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

...which is exactly the behavior you should expect from a deep link.

just don't forget to actually have the simulator up ;-)

As for universal links - the appDelegate callback is slightly different, but its a very small mental leap:

func application(_ app: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([Any]?) -> Void) -> Bool {
    if userActivity.activityType == NSUserActivityTypeBrowsingWeb {
        if let url = userActivity.webpageURL {
            // parse the url and decide how to handle the universal link

        }
    }
    return true
}

Technical Q&A QA1916: Troubleshooting Universal Links, Q: Why do Universal Links not work for my iOS app? This is caused either by an issue in your web server configuration, where you host your apple-app-site-​association (AASA) file, or by an issue Make sure your app is not installed on your test device. Make sure this file is served without any redirects. Section 2: Configuring your apple-app-site-association file. Universal Links turn your website URL into an app link, so you need be running a web server in order to leverage them. To help with this process, use our Universal Links Validator to check if your apple-app-site-association file is configured properly. Pick a domain

Apple does not appear to support this.

However, you can simply call the delegate method directly from anywhere in your program.

NSUserActivity *activity = [[NSUserActivity alloc] initWithActivityType:NSUserActivityTypeBrowsingWeb];
activity.webpageURL = [NSURL URLWithString:@"https://<your-domain.com>/route"];

[UIApplication.sharedApplication.delegate application: UIApplication.sharedApplication continueUserActivity:activity restorationHandler:^(id restorableObjects) {

}];

What is Deep Linking in iOS?, Branch's Universal Links Validator analyzes your site to check if your The AASA Validator, formerly the Universal Links Validator, can be used to test if your for hosting your Apple App Site Association file along with what we have seen in that your Universal Links work properly so you're able to give your iOS users the  For iOS-Universal-Links, Deep Link, URL Scheme to open App universal-links applinks apple-app-site-association deep-link url-scheme 5 commits

Troubleshooting Universal Links, Last day I was asked to integrate deep linking in one of the app that I made last year. How Do Universal Links Work in iOS ? The AASA (short for apple-app-​site-association) is a file that lives on your For example, if some developer registers the fb:// URI scheme for a test app, there was nothing to stop  In other words, Apple Universal Links is a standard that can be applied to any link, and the best attribution & deep linking vendors support this standard. Known Problems with Apple Universal Links. Apple Universal Links is a useful technology that is proven to offer a better UX for users who have the app.

Apple App Site Association (AASA) Validator, iOS Universal Links / Deep Links without apple-app-site-association (AASA)? I have implemented universal links into my app but for reason, AASA file is not Also you cant test it using someone else's "apple-app-site-association" file as it's You can test you app's response to a deep link without actually implementing  No, you must upload "apple-app-site-association" on the server with your bundle id and team id. You cant test without it. Also you cant test it using someone else's "apple-app-site-association" file as it's team id and bundle id will be different. You can upload your AASA file on heroku server for testing purposes.

Can we test iOS Universal Links / Deep Links without apple-app-site , https://shapedbyiris.page.link/apple-app-site-association. Thanks, Dynamic Links does not open app on iOS 13 firebase/quickstart-ios#843 Do we have an ETA (I have a feature that depends on universal links functionality)? If you have the time, can you see if it's reproducible without dynamic links? When you support universal links, iOS users can tap a link to your website and get seamlessly redirected to your installed app without going through Safari. If your app isn’t installed, tapping a link to your website opens your website in Safari. Universal links give you several key benefits that you don’t get when you use custom URL schemes.

Comments
  • Can you upload AASA to another server and test there? At least this will give you some confirmation that your App is configured correctly.
  • can you please suggest how can I test deep link by uploading AASA file on heroku server?
  • i made free node server and kept my AASA file on the root. You can test you server by this validator "limitless-sierra-4673.herokuapp.com". Server should pass first five validators. I hava attached the url below for sample. spooky-spell-19694.herokuapp.com/apple-app-site-association Add base url (spooky-spell-19694.herokuapp.com) in the associated domians in xcode. Test all the url by handling them through app delegate.
  • How could you test Universal link URL without deploying AASA file into root server of your website? I think you need to deploy AASA file first.. can you give more details how it works?
  • Is there any xcrun command if you're using an actual device that is connected and not the simulator?