When user changes languages, updates learning settings

lib/pangea/pages/settings_learning/settings_learning.dart

@@ -1,10 +1,9 @@
 import 'dart:async';
 
-import 'package:flutter/material.dart';
-
 import 'package:fluffychat/pangea/controllers/pangea_controller.dart';
 import 'package:fluffychat/pangea/pages/settings_learning/settings_learning_view.dart';
 import 'package:fluffychat/widgets/matrix.dart';
+import 'package:flutter/material.dart';
 
 class SettingsLearning extends StatefulWidget {
   const SettingsLearning({super.key});
@@ -32,6 +31,10 @@ class SettingsLearningController extends State<SettingsLearning> {
     });
   }
 
+  Future<void> refresh() async {
+    setState(() {});
+  }
+
   @override
   void dispose() {
     super.dispose();

lib/pangea/pages/settings_learning/settings_learning_view.dart

@@ -31,7 +31,7 @@ class SettingsLearningView extends StatelessWidget {
           withScrolling: true,
           child: Column(
             children: [
-              LanguageTile(),
+              LanguageTile(controller),
               CountryPickerTile(),
               const SizedBox(height: 8),
               const Divider(height: 1),

lib/pangea/widgets/user_settings/language_tile.dart

@@ -1,19 +1,20 @@
-import 'package:flutter/material.dart';
-
-import 'package:flutter_gen/gen_l10n/l10n.dart';
-
 import 'package:fluffychat/pangea/controllers/pangea_controller.dart';
 import 'package:fluffychat/pangea/models/language_model.dart';
+import 'package:fluffychat/pangea/pages/settings_learning/settings_learning.dart';
 import 'package:fluffychat/widgets/matrix.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_gen/gen_l10n/l10n.dart';
+
 import '../flag.dart';
 import 'p_language_dialog.dart';
 
 //PTODO - move this to settings_learning_view.dart and make callback a setState
 
 class LanguageTile extends StatelessWidget {
+  final SettingsLearningController learningController;
   final PangeaController pangeaController = MatrixState.pangeaController;
 
-  LanguageTile({super.key});
+  LanguageTile(this.learningController, {super.key});
 
   @override
   Widget build(BuildContext context) {
@@ -81,7 +82,10 @@ class LanguageTile extends StatelessWidget {
         ],
       ),
       trailing: const Icon(Icons.edit_outlined),
-      onTap: () => pLanguageDialog(context, () {}),
+      onTap: () async {
+        await pLanguageDialog(context, () {});
+        learningController.refresh();
+      },
     );
   }
 }

lib/pangea/widgets/user_settings/p_language_dialog.dart

@@ -15,7 +15,7 @@ import '../../../widgets/matrix.dart';
 import 'p_language_dropdown.dart';
 import 'p_question_container.dart';
 
-pLanguageDialog(BuildContext parentContext, Function callback) {
+pLanguageDialog(BuildContext parentContext, Function callback) async {
   final PangeaController pangeaController = MatrixState.pangeaController;
   //PTODO: if source language not set by user, default to languge from device settings
   final LanguageModel? userL1 = pangeaController.languageController.userL1;