How to do it...

In this recipe, you will build a screen where users can type some text, and you will identify the language of the text. Follow these steps:

1. In your pubspec.yaml file, add the latest version of the firebase_mlkit_language package: 

firebase_mlkit_language: ^1.1.3 

2. In the ml.dart file, add a new async method, called identifyLanguage. The method takes String as a parameter, and returns a future of type String:  

Future<String> identifyLanguage(String text) async {} 

3. At the top of the indentifyLanguage method, declare four variables: String, a FirebaseLanguage instance, LanguageIdentifier, and a list of LanguageLabel objects: 

String result = ''; 
final language = FirebaseLanguage.instance; 
final identifier = language.languageIdentifier(); 
List<LanguageLabel> languages;