pop menu when selecting drawer item

default to documents folder

lib/data_provider/local_data_provider.dart

@@ -4,7 +4,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:gallery/data_provider/data_provider.dart';
 
 class LocalDataProvider extends DataProvider {
-  final String initialPath;
+  final Future<Directory> initialPath;
 
   LocalDataProvider(this.initialPath);
 
@@ -13,7 +13,7 @@ class LocalDataProvider extends DataProvider {
 
   @override
   Future<Folder> listOfFiles({Uri? uri}) async {
-    final dir = uri != null ? Directory.fromUri(uri) : Directory(initialPath);
+    final dir = uri != null ? Directory.fromUri(uri) : await initialPath;
 
     final list = dir.listSync();
     final List<Item> res = [];

lib/home_page.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:gallery/data_provider/data_provider.dart';
 import 'package:gallery/image_grid.dart';
+import 'package:path_provider/path_provider.dart';
 
 import 'data_provider/local_data_provider.dart';
 import 'data_provider/ssh_data_provider.dart';
@@ -19,17 +20,23 @@ enum Page { local, remote }
 class _MyHomePageState extends State<MyHomePage> {
   Page page = Page.local;
 
+  final DataProvider localProvider = LocalDataProvider(getApplicationDocumentsDirectory());
+
   Widget _buildPage() {
     DataProvider provider;
 
     switch (page) {
       case Page.local:
-        provider = LocalDataProvider("/home");
+        provider = localProvider;
         break;
       case Page.remote:
         // todo do not generate a new provider on each tab switch
         provider = SSHDataProvider(
-            initialPath: "/", host: "", password: "", port: 0, username: "");
+            initialPath: "/",
+            host: "",
+            password: "",
+            port: 0,
+            username: "");
         break;
     }
     return ImageGrid(dProvider: provider);
@@ -58,6 +65,7 @@ class _MyHomePageState extends State<MyHomePage> {
                 setState(() {
                   page = Page.local;
                 });
+                Navigator.pop(context);
               },
             ),
             ListTile(
@@ -66,6 +74,7 @@ class _MyHomePageState extends State<MyHomePage> {
                 setState(() {
                   page = Page.remote;
                 });
+                Navigator.pop(context);
               },
             ),
           ],

lib/image_grid.dart

@@ -30,10 +30,7 @@ class _ImageGridState extends State<ImageGrid> {
     final width = MediaQuery.of(context).size.width;
 
     return FutureBuilder(
-      future: (() async {
+      future: folder,
-        await widget.dProvider.connect();
-        return folder;
-      }).call(),
       builder: (context, AsyncSnapshot<Folder> snapshot) {
         if (snapshot.connectionState == ConnectionState.done) {
           if (snapshot.hasData && snapshot.data != null) {