language

englisch german and ... french.... (we had to) texts written into assets directory

has json format for fast access

assets/language/language.json

@@ -0,0 +1,136 @@
+{
+  "de":
+  {
+    "pageAmbiente":
+    {
+      "question1": "Frage1",
+      "question2": "Frage2",
+      "textfield": "Dein Feedback"
+    },
+    "pageAnmerkungen":
+    {
+      "question1": "Frage1",
+      "question2": "Frage2",
+      "textfield": "Dein Feedback"
+    },
+    "pageEssen":
+    {
+      "question1": "Geschmack",
+      "question2": "Qualität",
+      "textfield": "Dein Feedback"
+    },
+    "pageHome":
+    {
+
+    },
+    "pageService":
+    {
+      "question1": "Frage1",
+      "question2": "Frage2",
+      "textfield": "Dein Feedback"
+    },
+    "pageSpecial":
+    {
+      "question1": "Frage1",
+      "question2": "Frage2",
+      "textfield": "Dein Feedback"
+    },
+    "navBar":
+    {
+      "symbol1": "Essen",
+      "symbol2": "Ambiente",
+      "symbol3": "Service",
+      "symbol4": "Anmerkungen",
+      "symbol5": "Spezielle Ernährung"
+    },
+    "floating":
+    {
+      "info": "* Pflichtfeld",
+      "return": "Absenden"
+    }
+  },
+  "en":
+  {
+    "pageAmbiente": {
+      "question1": "Question1",
+      "question2": "Question2",
+      "textfield": "Your Feedback"
+    },
+    "pageAnmerkungen": {
+      "question1": "Question1",
+      "question2": "Question2",
+      "textfield": "Your Feedback"
+    },
+    "pageEssen": {
+      "question1": "Taste",
+      "question2": "Quality",
+      "textfield": "Your Feedback"
+    },
+    "pageHome": {
+
+    },
+    "pageService": {
+      "question1": "Question1",
+      "question2": "Question2",
+      "textfield": "Your Feedback"
+    },
+    "pageSpecial": {
+      "question1": "Question1",
+      "question2": "Question2",
+      "textfield": "Your Feedback"
+    },
+      "navBar": {
+        "symbol1": "Food",
+        "symbol2": "Ambience",
+        "symbol3": "Service",
+        "symbol4": "Remarks",
+        "symbol5": "Special Diet"
+      },
+      "floating": {
+        "info": "* Required field",
+        "return": "Submit"
+      }
+  },
+  "fr":
+  {
+    "pageAmbiente": {
+      "question1": "Question1",
+      "question2": "Question2",
+      "textfield": "Votre avis"
+    },
+    "pageAnmerkungen": {
+      "question1": "Question1",
+      "question2": "Question2",
+      "textfield": "Votre avis"
+    },
+    "pageEssen": {
+      "question1": "Goût",
+      "question2": "Qualité",
+      "textfield": "Votre avis"
+    },
+    "pageHome": {
+
+    },
+    "pageService": {
+      "question1": "Question1",
+      "question2": "Question2",
+      "textfield": "Votre avis"
+    },
+    "pageSpecial": {
+      "question1": "Question1",
+      "question2": "Question2",
+      "textfield": "Votre avis"
+    },
+    "navBar": {
+      "symbol1": "Nourriture",
+      "symbol2": "Ambiance",
+      "symbol3": "Service",
+      "symbol4": "Remarques",
+      "symbol5": "Régime spécial"
+    },
+    "floating": {
+      "info": "* Champ obligatoire",
+      "return": "Envoyer"
+    }
+  }
+}

lib/main.dart

@@ -1,3 +1,5 @@
+import 'dart:ffi';
+
 import 'package:flutter/material.dart';
 import 'package:google_nav_bar/google_nav_bar.dart';
 import 'package:mensaapp/providers/ambienteProvider.dart';
@@ -7,6 +9,8 @@ import 'package:mensaapp/providers/pageProvider.dart';
 import 'package:mensaapp/providers/serviceProvider.dart';
 import 'package:mensaapp/providers/spezielleErnaehrungProvider.dart';
 import 'package:provider/provider.dart';
+import 'dart:convert';
+import 'package:flutter/services.dart' show rootBundle;
 
 void main() {
   runApp(const MyApp());
@@ -15,9 +19,25 @@ void main() {
 class MyApp extends StatelessWidget {
   const MyApp({super.key});
 
+  Future<void> loadLanguage() async
+  {
+    try
+    {
+      String language = await rootBundle.loadString("assets/language/language.json");
+      Map<String, dynamic> languageData = json.decode(language);
+      print(languageData);
+    }catch(e)
+    {
+      print("Hello World");
+    }
+  }
+
+
+
   // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
+    loadLanguage();
     return MultiProvider(
       providers: [
         ChangeNotifierProvider(

pubspec.yaml

@@ -57,6 +57,7 @@ flutter:
   assets:
     - assets/flags/
     - assets/backgrounds/
+    - assets/language/
   # The following line ensures that the Material Icons font is
   # included with your application, so that you can use the icons in
   # the material Icons class.