About "SLComposeViewController" in iOS 13, Xcode 11 GM

Question

In my project, I always use SLComposeViewController to share contents with third-party apps, but now, when I update my iPhone to iOS 13 GM, this no longer works.

The SLComposeViewControllerCompletionHandler always callback SLComposeViewControllerResultCancelled.

Why is this?

Answer 1

SLComposeViewController has been deprecated since iOS 11. You can either use Social Media's SDK or UIActivityViewController.

Please see this answer