{"id":163,"date":"2025-04-03T08:36:40","date_gmt":"2025-04-03T08:36:40","guid":{"rendered":"https:\/\/documentation.iqonic.design\/streamit-laravel\/?p=163"},"modified":"2025-08-06T09:03:38","modified_gmt":"2025-08-06T09:03:38","slug":"how-to-add-a-new-app-language-into-flutter-app","status":"publish","type":"post","link":"https:\/\/documentation.iqonic.design\/streamit-laravel\/how-to-add-a-new-app-language-into-flutter-app\/","title":{"rendered":"How to add a new app language into flutter app?"},"content":{"rendered":"
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\ud83d\udd52 Estimated Reading:<\/strong>\u00a01 Minutes<\/p>\n\n\n\n

This guide helps you add a new language into your Flutter app by creating a new localization Dart file and updating related components.<\/p>\n\n\n\n

Step 1 \u2013 Open Your Project<\/strong><\/h3>\n\n\n\n

Open your Flutter project using your preferred development IDE (e.g., Android Studio, VS Code).<\/p>\n\n\n\n

Step 2 \u2013 Generate Language Dart File<\/strong><\/h3>\n\n\n\n

1. Navigate to: lib \u2192 locale<\/strong> folder.<\/p>\n\n\n\n

2. Create a new Dart file for the language you want to add.
For example, to add German, create a file named:<\/p>\n\n\n\n

language_de.dart<\/pre>\n\n\n\n
3. Inside the file, define a class with the language name and add translated strings.
Example:<\/p>\n\n\n\n
class LanguageDe {
  \/\/ Add key-value pairs for all translated strings
}<\/pre>\n\n\n\n
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\ud83d\udca1 TIP:<\/strong>
Follow the naming pattern:
language_<languageCode>.dart<\/strong>
Example:<\/p>\n<\/blockquote>\n\n\n\n