Contents

detectPatternsForPatterns:completionHandler:

Determines whether the first pasteboard item matches the specified patterns, without notifying the user.

Declaration

- (void) detectPatternsForPatterns:(NSSet<NSString *> *) patterns completionHandler:(void (^)(NSSet<NSString *> *, NSError *)) completionHandler;

Parameters

  • patterns:

    The patterns to detect on the pasteboard.

  • completionHandler:

    A block that the system invokes after detecting patterns on the pasteboard. The block receives a Result instance that contains either a set with the patterns found on the pasteboard or an error if detection failed.

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.

See Also

Detecting patterns of content in pasteboard items