From a80ccb0a9f5c7e143b9a78fdf959ee29a0e4d95c Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Thu, 2 May 2019 08:14:54 +0200
Subject: [PATCH] Improved loading bar

---
 lib/ui/screens/friends_list_screen.dart | 56 +++++++++++++++----------
 1 file changed, 34 insertions(+), 22 deletions(-)

diff --git a/lib/ui/screens/friends_list_screen.dart b/lib/ui/screens/friends_list_screen.dart
index 239e927..6c1fff1 100644
--- a/lib/ui/screens/friends_list_screen.dart
+++ b/lib/ui/screens/friends_list_screen.dart
@@ -96,31 +96,43 @@ class _FriendsListScreenState extends SafeState<FriendsListScreen> {
     if (_error == _ErrorsLevel.MAJOR) return _buildError();
     if (_friendsList == null) return buildCenteredProgressBar();
 
-    return Column(
+    return Stack(
       children: <Widget>[
-        // Check for errors
-        Container(child: _error != _ErrorsLevel.NONE ? _buildError() : null),
+        Column(
+          children: <Widget>[
+            // Check for errors
+            Container(
+                child: _error != _ErrorsLevel.NONE ? _buildError() : null),
+
+            // List of friends
+            Expanded(
+              child: ListView.builder(
+                  itemCount: _friendsList.length,
+                  itemBuilder: (c, i) => _friendsList[i].accepted
+                      ? AcceptedFriendTile(
+                          friend: _friendsList[i],
+                          user: _usersInfo.getUser(_friendsList[i].id),
+                          onOpenPrivateConversation: _openPrivateConversation,
+                          onSetFollowing: _setFollowingFriend,
+                          onRequestDelete: _deleteFriend,
+                        )
+                      : PendingFriendTile(
+                          friend: _friendsList[i],
+                          user: _usersInfo.getUser(_friendsList[i].id),
+                          onRespond: _respondRequest,
+                        )),
+            ),
+          ],
+        ),
 
         // Check if loading
-        Container(child: _loading ? CircularProgressIndicator() : null),
-
-        // List of friends
-        Expanded(
-          child: ListView.builder(
-              itemCount: _friendsList.length,
-              itemBuilder: (c, i) => _friendsList[i].accepted
-                  ? AcceptedFriendTile(
-                      friend: _friendsList[i],
-                      user: _usersInfo.getUser(_friendsList[i].id),
-                      onOpenPrivateConversation: _openPrivateConversation,
-                      onSetFollowing: _setFollowingFriend,
-                      onRequestDelete: _deleteFriend,
-                    )
-                  : PendingFriendTile(
-                      friend: _friendsList[i],
-                      user: _usersInfo.getUser(_friendsList[i].id),
-                      onRespond: _respondRequest,
-                    )),
+        Positioned(
+          child: Container(
+              child:
+                  _loading ? Center(child: CircularProgressIndicator()) : null),
+          top: 16.0,
+          left: 0.0,
+          right: 0.0,
         ),
       ],
     );