[iOS] While passing the LinkedIn profile url to open the LinkedIn profile in LinkedIn app, it's opening in web

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I want to open the profile of LinkedIn in LinkedIn app if app is installed otherwise in web. So, I added the code like this:

```
if let linkedIn = "https://www.linkedin.com/in/prakashiyerleadershipcoach" {
guard let linkedInAppURL = URL(string: "linkedin:\(linkedIn)")
else { fatalError(Localize.validUrlExpectedMsg) }
UIApplication.shared.open(linkedInURL, options: [:], completionHandler: nil)
}
```
**Always it's redirecting to web only even if the app is installed.**

I tried to resolve this issue using deep linking

```
let linkedIn = "https://www.linkedin.com/in/prakashiyerleadershipcoach"
guard let linkedInAppURL = URL(string: "linkedin://profile/prakashiyerleadershipcoach")
else { fatalError("Invalid linkedInAppURL") }
guard let linkedInWebURL = URL(string: (linkedIn.removingPercentEncoding)!)
else { fatalError("Invalid linkedInWebURL") }
if UIApplication.shared.canOpenURL(linkedInAppURL) {
UIApplication.shared.open(linkedInAppURL)
print("linkedinnnnn == \(linkedInAppURL)")
} else {
UIApplication.shared.open(linkedInWebURL, options: [:], completionHandler: nil)
print("linkedinnnnn == \(linkedInWebURL)")
}
}
```

Added LSApplicationQueriesSchemes in info.plist file

```
LSApplicationQueriesSchemes

linkedin

```

Now while clicking on link profile page is opening in app if app is installed otherwise opening in web.
**But this is not the official URL schemes provided by linkedIn. I need the permanent solution for that. Can anyone help me in that. Thanks in advance!**

Start at the UIApplication.shared.open and canOpenURL calls shown in the issue, and review the linked app's documented URL-scheme support alongside the LSApplicationQueriesSchemes entry in Info.plist. Reproduce the installed and uninstalled cases; done means using a documented, stable scheme when available and falling back to the web URL otherwise.

Written by the indexing model from the issue text.