Fix Logout issue

lib/ui/view/setting/setting.dart

@@ -1,17 +1,21 @@
-import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:le_kiosque_by_gcs/services/auth/auth.dart';
 import 'package:le_kiosque_by_gcs/ui/custom/dialog.dart';
 import 'package:le_kiosque_by_gcs/ui/view/about.dart';
 import 'package:le_kiosque_by_gcs/ui/view/setting/item_logout.dart';
 import 'package:le_kiosque_by_gcs/ui/view/setting/item_title_group.dart';
-import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher.dart';
 
-
 import 'item_title_setting.dart';
 
 class SettingView extends StatelessWidget {
+  final Auth auth;
+
+  const SettingView({
+    Key key,
+    @required this.auth,
+  }) : super(key: key);
+
   _navigateToAboutView(BuildContext context) {
     Navigator.of(context).push(
       MaterialPageRoute(
@@ -41,12 +45,9 @@ class SettingView extends StatelessWidget {
     }
   }
 
-  _changeLanguage(BuildContext context) async {
-
-  }
+  _changeLanguage(BuildContext context) async {}
 
   _showLogoutDialog(BuildContext context) async {
-    final auth = Provider.of<Auth>(context, listen: false);
     final isConfirm = await showAlertDialog(
       context: context,
       title: "Deconnexion",
@@ -57,6 +58,7 @@ class SettingView extends StatelessWidget {
 
     if (isConfirm) {
       await auth.signOut();
+      Navigator.of(context).pop();
     }
   }
 
@@ -64,7 +66,6 @@ class SettingView extends StatelessWidget {
   Widget build(BuildContext context) {
     // TOdo: Remove statique data
 
-
     return Scaffold(
       appBar: AppBar(
         centerTitle: false,