detectPatterns(for:inItemSet:completionHandler:)
Requests that the data detection system identify the patterns that you specify for the pasteboard items, and provide the patterns that it matches to your closure.
Declaration
func detectPatterns(for keyPaths: Set<PartialKeyPath<UIPasteboard.DetectedValues>>, inItemSet itemSet: IndexSet?, completionHandler: @escaping (Result<[Set<PartialKeyPath<UIPasteboard.DetectedValues>>], any Error>) -> ())Parameters
- keyPaths:
A set of key paths you use to indicate which types of patterns you want the data detection system to match.
- itemSet:
A set of indexes you provide to indicate which pasteboard items the data detection system inspects to detect patterns.
- completionHandler:
A closure you provide to process patterns the data detection system matches, or to handle errors.
Discussion
Because this method only gives an indication of whether a pasteboard item matches a particular pattern and doesn’t allow the app to access the contents, the system doesn’t notify the user about reading the contents of the pasteboard.