Setup basic i18n configs

frontend/app_flowy/ios/Runner/Info.plist

@@ -41,5 +41,9 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
+	<key>CFBundleLocalizations</key>
+	<array>
+		<string>en</string>
+	</array>
 </dict>
 </plist>

frontend/app_flowy/lib/main.dart

@@ -1,5 +1,6 @@
 import 'package:app_flowy/startup/startup.dart';
 import 'package:app_flowy/user/presentation/splash_screen.dart';
+import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 
 class FlowyApp implements EntryPoint {
@@ -9,6 +10,9 @@ class FlowyApp implements EntryPoint {
   }
 }
 
-void main() {
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await EasyLocalization.ensureInitialized();
+
   System.run(FlowyApp());
 }

frontend/app_flowy/lib/startup/tasks/application_widget.dart

@@ -1,4 +1,5 @@
 import 'package:app_flowy/startup/startup.dart';
+import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra/theme.dart';
 import 'package:flowy_infra_ui/flowy_infra_ui.dart';
 import 'package:flutter/material.dart';
@@ -17,7 +18,14 @@ class AppWidgetTask extends LaunchTask {
     final widget = context.getIt<EntryPoint>().create();
     final app = ApplicationWidget(child: widget);
     Bloc.observer = ApplicationBlocObserver();
-    runApp(app);
+
+    runApp(
+      EasyLocalization(
+          supportedLocales: const [Locale('en')],
+          path: 'assets/translations',
+          fallbackLocale: const Locale('en'),
+          child: app),
+    );
 
     return Future(() => {});
   }
@@ -45,6 +53,9 @@ class ApplicationWidget extends StatelessWidget {
         builder: overlayManagerBuilder(),
         debugShowCheckedModeBanner: false,
         theme: theme.themeData,
+        localizationsDelegates: context.localizationDelegates,
+        supportedLocales: context.supportedLocales,
+        locale: context.locale,
         navigatorKey: AppGlobals.rootNavKey,
         home: child,
       ),

frontend/app_flowy/pubspec.lock

@@ -267,6 +267,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.4.1"
+  easy_localization:
+    dependency: "direct main"
+    description:
+      name: easy_localization
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  easy_logger:
+    dependency: transitive
+    description:
+      name: easy_logger
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.2"
   equatable:
     dependency: "direct main"
     description:
@@ -405,6 +419,11 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.4"
+  flutter_localizations:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -544,7 +563,7 @@ packages:
     source: hosted
     version: "2.4.1"
   intl:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: intl
       url: "https://pub.dartlang.org"
@@ -851,6 +870,62 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "3.0.1+1"
+  shared_preferences:
+    dependency: transitive
+    description:
+      name: shared_preferences
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.9"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.9"
+  shared_preferences_ios:
+    dependency: transitive
+    description:
+      name: shared_preferences_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.8"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.3"
+  shared_preferences_macos:
+    dependency: transitive
+    description:
+      name: shared_preferences_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.2"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.2"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.3"
   shelf:
     dependency: transitive
     description:

frontend/app_flowy/pubspec.yaml

@@ -29,6 +29,8 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
+  flutter_localizations:
+      sdk: flutter
   flowy_sdk:
     path: packages/flowy_sdk
   flowy_infra_ui:
@@ -43,6 +45,7 @@ dependencies:
       ref: develop
   
   #  third party packages
+  intl: ^0.17.0
   time: '^2.0.0'
   equatable: '^2.0.3'
   freezed_annotation:
@@ -65,6 +68,7 @@ dependencies:
   # file_picker: ^4.2.1
   clipboard: ^0.1.3
   connectivity_plus: ^2.1.0
+  easy_localization: ^3.0.0
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
@@ -89,6 +93,8 @@ dev_dependencies:
 
 # The following section is specific to Flutter.
 flutter:
+  # Automatic code generation for l10n and i18n
+  generate: true
 
   # The following line ensures that the Material Icons font is
   # included with your application, so that you can use the icons in
@@ -105,6 +111,7 @@ flutter:
     - assets/images/
     - assets/images/home/
     - assets/images/editor/
+    - assets/translations/
   #   - images/a_dot_ham.jpeg
 
   # An image asset can refer to one or more resolution-specific "variants", see