MLKitLanguageID Framework Reference

Page Summary

This documentation details globally available type definitions for language identification.
MLKIdentifyLanguageCallback is a block that handles the result of language identification, providing the identified language tag or an error.
MLKIdentifyPossibleLanguagesCallback is a block that handles the result of identifying possible languages, providing a list of identified languages or an error.

The following type definitions are available globally.


                    
                    
                    MLKIdentifyLanguageCallback

A block that handles a language identification result.

Objective-C

typedef void (^MLKIdentifyLanguageCallback)(NSString *_Nullable,
                                            NSError *_Nullable)

`languageTag`	The identified language tag for the text, `IdentifiedLanguage.undetermined` if no language was identified, or `nil` if there was an error.
`error`	The error or `nil`.


                    
                    
                    MLKIdentifyPossibleLanguagesCallback

A block that handles the result of identifying possible languages.

Objective-C

typedef void (^MLKIdentifyPossibleLanguagesCallback)(
    NSArray<MLKIdentifiedLanguage *> *_Nullable, NSError *_Nullable)

`identifiedLanguages`	The list of identified languages for the text, or `nil` in case of an error. If no languages were identified, the result will consist of a single element with the language `IdentifiedLanguage.undetermined` and confidence 1.
`error`	The error or `nil`.