Fix refresh when changing account image

lib/ui/routes/TourRoute.dart

@@ -40,11 +40,19 @@ class _TourRouteState extends State<TourRoute> {
         await UsersHelper().getSingleWithThrow(userID(), forceDownload: true);
   }
 
+  void setStateKeepCurrentIndex(BuildContext cxt) async {
+    _defaultIndex = DefaultTabController.of(cxt).index;
+    await key.currentState.refresh();
+  }
+
   List<Widget> get _list => [
         FirstTourPane(),
 
         // Account image
-        AccountImageTourPane(user: currUser),
+        AccountImageTourPane(
+          user: currUser,
+          onUpdated: setStateKeepCurrentIndex,
+        ),
 
         // Notifications
         PresentationPane(

lib/ui/widgets/tour/account_image_tour_pane.dart

@@ -6,8 +6,12 @@ import 'package:comunic/utils/intl_utils.dart';
 import 'package:flutter/material.dart';
 
 class AccountImageTourPane extends PresentationPane {
-  AccountImageTourPane({@required User user})
-      : super(
+  final Function(BuildContext) onUpdated;
+
+  AccountImageTourPane({
+    @required User user,
+    @required this.onUpdated,
+  }) : super(
             iconWidget: AccountImageWidget(user: user, width: 50),
             title: tr("Account image"),
             text: tr(
@@ -15,5 +19,6 @@ class AccountImageTourPane extends PresentationPane {
             actionTitle: tr("Upload an account image"),
             onActionTap: (ctx) async {
               await uploadNewAccountImage(ctx);
+              onUpdated(ctx);
             });
 }