Setup Multi-Language

1. Add json for new language into folder /i18n. Ex: en.json

2. Open lib/main.dart

   supportedLocales: [Locale('en', 'US')],

   Add Locale of new language here.

3. Open lib/localization/Localized.dart

   @override 
   bool isSupported(Locale locale) {
     return ['en'].contains(locale.languageCode);
   }

   Add your language code in to this array. Ex: ["en", "vn", "fr"]

4. Open lib/localization/LocalizedKey.dart

   ​

   class LocalizedKey {
     LocalizedKey._();
   ​
     static const String exploreTheWorld = "Explore the world";
     static const String enterACityOrLocation = "Enter a city or location";
     static const String popularCities = "Popular cities";
     static const String viewAll = "View All";
     static const String travelInspiration = "Travel Inspiration";
     static const String viewMore = "View More";
     static const String allCities = "All Cities";
     static const String home = "Home";
     static const String readMore = "Read more";
     static const String cityInfomation = "City Infomations";
     static const String filter = "Filter";
   ​
   }

   Add key here.

5. How to use?

   Localized.of(context).trans(LocalizedKey.exploreTheWorld)

   In Text component:

   Text(
     Localized.of(context).trans(LocalizedKey.exploreTheWorld) ?? "",
     style: TextStyle(
         fontFamily: GoloFont,
         fontWeight: FontWeight.w600,
         fontSize: 32),
   )

​