Can update "allow posts from friends" setting

lib/ui/routes/account_settings/general_account_settings.dart

@@ -50,11 +50,13 @@ class __GeneralAccountSettingsBodyState
   @override
   Widget build(BuildContext context) {
     return AsyncScreenWidget(
-        key: _key,
-        onReload: () async =>
-            _settings = await SettingsHelper.getGeneralSettings(),
-        onBuild: _buildSettings,
-        errorMessage: tr("Could not load general settings!"));
+      key: _key,
+      onReload: () async =>
+          _settings = await SettingsHelper.getGeneralSettings(),
+      onBuild: _buildSettings,
+      errorMessage: tr("Could not load general settings!"),
+      showOldDataWhileUpdating: true,
+    );
   }
 
   Widget _buildSettings() {
@@ -166,6 +168,16 @@ class __GeneralAccountSettingsBodyState
         },
         switchValue: _settings.allowComments,
       ),
+
+      // Allow posts from friends
+      SettingsTile.switchTile(
+        title: tr("Allow posts from your friends on your page"),
+        onToggle: (v) {
+          _settings.allowPostsFromFriends = v;
+          _updateSettings();
+        },
+        switchValue: _settings.allowPostsFromFriends,
+      ),
     ];
   }