Getting BuildContext in Flutter for localization

Question

I try to localize a String in Flutter with the localization package. The problem is the location where my translation is needed. It is not related to the UI, rather it is somewh

Answer 1

I know this question is dated way back. But I came across this issue when implementing my application, and I dont see any "nice" way to handle it. So here is my approach

class LanguageService {
  static String defaultLanguage = 'en';

  static Map> _localizedValues = {
    'en': {
      'title': 'Storefront',
      'language': 'Language',
      'googleLogin': 'Login with Google'
    },
    'vn': {
      'title': 'Cửa hàng',
      'language': 'Ngôn ngữ',
      'googleLogin': 'Đăng Nhập với Google'
    }
  };

  static set language(String lang) {
    defaultLanguage = lang;
  }

  static String get title {
    return _localizedValues[defaultLanguage]['title'];
  }

  static String get language {
    return _localizedValues[defaultLanguage]['language'];
  }

  static String get googleLogin {
    return _localizedValues[defaultLanguage]['googleLogin'];
  }

}

Now you can reference a string as follows:

String title = LanguageService.title;

You can find the detailed tutorial here