more options button for ios on folder add/edit

src/App/Pages/Settings/FolderAddEditPage.xaml

@@ -21,6 +21,15 @@
                      IsDestructive="True"
                      x:Name="_deleteItem" />
     </ContentPage.ToolbarItems>
+    
+    <ContentPage.Resources>
+        <ResourceDictionary>
+            <ToolbarItem Icon="more_vert.png" Clicked="More_Clicked" Order="Primary" x:Name="_moreItem"
+                         x:Key="moreItem"
+                         AutomationProperties.IsInAccessibleTree="True"
+                         AutomationProperties.Name="{u:I18n Options}" />
+        </ResourceDictionary>
+    </ContentPage.Resources>
 
     <ScrollView x:Name="_scrollView">
         <StackLayout Spacing="20">

src/App/Pages/Settings/FolderAddEditPage.xaml.cs

@@ -1,4 +1,6 @@
-using Xamarin.Forms;
+using Bit.App.Resources;
+using System.Collections.Generic;
+using Xamarin.Forms;
 
 namespace Bit.App.Pages
 {
@@ -19,6 +21,10 @@ namespace Bit.App.Pages
             {
                 ToolbarItems.Remove(_deleteItem);
             }
+            if(_vm.EditMode && Device.RuntimePlatform == Device.iOS)
+            {
+                ToolbarItems.Add(_moreItem);
+            }
             if(Device.RuntimePlatform == Device.Android)
             {
                 ToolbarItems.RemoveAt(0);
@@ -61,5 +67,20 @@ namespace Bit.App.Pages
                 await Navigation.PopModalAsync();
             }
         }
+
+        private async void More_Clicked(object sender, System.EventArgs e)
+        {
+            if(!DoOnce())
+            {
+                return;
+            }
+            var options = new List<string> { };
+            var selection = await DisplayActionSheet(AppResources.Options, AppResources.Cancel,
+                _vm.EditMode ? AppResources.Delete : null, options.ToArray());
+            if(selection == AppResources.Delete)
+            {
+                await _vm.DeleteAsync();
+            }
+        }
     }
 }

src/App/Pages/Settings/FoldersPageViewModel.cs

@@ -10,14 +10,12 @@ namespace Bit.App.Pages
 {
     public class FoldersPageViewModel : BaseViewModel
     {
-        private readonly IPlatformUtilsService _platformUtilsService;
         private readonly IFolderService _folderService;
 
         private bool _showNoData;
 
         public FoldersPageViewModel()
         {
-            _platformUtilsService = ServiceContainer.Resolve<IPlatformUtilsService>("platformUtilsService");
             _folderService = ServiceContainer.Resolve<IFolderService>("folderService");
 
             PageTitle = AppResources.Folders;