Remove i18n package. Add xml files with strings to flutter assets. Create method for passing localized strings to channel.

lib/screens/finish_registration.dart

@@ -8,8 +8,6 @@ import 'package:checker/db.dart';
 import 'package:checker/network.dart';
 import 'package:checker/strings.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-import 'package:intl/intl.dart';
 
 class FinishRegistrationScreen extends BaseScreen {
 

lib/screens/languages.dart

@@ -4,7 +4,6 @@ import 'package:checker/db.dart';
 import 'package:flutter/material.dart';
 import 'package:checker/strings.dart';
 import 'package:checker/common.dart';
-import 'package:intl/intl.dart';
 
 class LanguagesScreen extends BaseScreen {
 
@@ -39,14 +38,13 @@ class LanguagesState extends SettingsBaseState<LanguagesScreen> {
   @override
   saveOption() async {
     await helper.saveLocale(languages[selectedItem]);
-    Intl.defaultLocale = languages[selectedItem];
     await StringsLocalization.load(languages[selectedItem]);
   }
 
   @override
   void getSelectedValue() {
     setState(() {
-      selectedItem = getOptions().indexOf(getLocaleTitle(Intl.defaultLocale));
+      selectedItem = getOptions().indexOf(getLocaleTitle(StringsLocalization.localeCode));
     });
   }
-}
+}

lib/screens/settings.dart

@@ -7,7 +7,6 @@ import 'package:checker/screens/currencies.dart';
 import 'package:checker/screens/languages.dart';
 import 'package:checker/strings.dart';
 import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
 
 class SettingsScreen extends BaseScreen {
 
@@ -51,7 +50,7 @@ class SettingsState extends BaseState<SettingsScreen> {
         menuItems[2].title = StringsLocalization.logout();
         menuItems[0].selectedValue = info['currency'].toString();
         menuItems[1].selectedValue =
-        info['locale'] == null ? Intl.defaultLocale : info['locale'];
+        info['locale'] == null ? StringsLocalization.locale() : info['locale'];
         menuItems[2].selectedValue =
         info['token'] == null ? '' : getTokenSuffix(info['token']);
       });

lib/screens/splash.dart

@@ -11,10 +11,7 @@ import 'package:checker/screens/finish_registration.dart';
 import 'package:checker/screens/registration.dart';
 import 'package:checker/strings.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:http/http.dart';
-import 'package:intl/intl.dart';
-import 'package:xml/xml.dart' as xml;
 
 class SplashScreen extends StatefulWidget {
   @override
@@ -55,10 +52,8 @@ class _SplashScreenState extends BaseState<SplashScreen> {
       helper.getSettings(false).then((settings) {
         if (settings == null) {
           createSettingsTable(locale);
-          getTranslates(locale).then((strings) {
-//            platform.invokeMethod('pushTranslates').then((locale) {
-//
-//            });
+          StringsLocalization.load(locale).then((locale) {
+            print(locale);
           });
         } else {
           initLocale(locale, () {
@@ -69,21 +64,6 @@ class _SplashScreenState extends BaseState<SplashScreen> {
     });
   }
 
-  Future<Map> getTranslates(String locale) async {
-    String strings = await loadAsset(locale);
-    var document = xml.parse(strings);
-    Map results = new Map<String, String>();
-    document.findAllElements('string').forEach((node) {
-      print(node.name.toString() + node.text.toString());
-      results[node.name.toString()] = node.text.toString();
-    });
-    return results;
-  }
-
-  Future<String> loadAsset(String locale) async {
-    return await rootBundle.loadString('assets/values-$locale/strings.xml');
-  }
-
   void initWithSavedValue(String locale) {
     initLocale(locale, () {
       showNext();
@@ -100,7 +80,6 @@ class _SplashScreenState extends BaseState<SplashScreen> {
   }
 
   void initLocale<T>(String locale, Future<T> onValue()) {
-    Intl.defaultLocale = locale;
     StringsLocalization.load(locale).then((_) {
       onValue();
     });