Moved add/edit pages to use custom form cells. Moved navigation of vault to modals. Created custom renderer for left modal dismiss button on navigation pages. refresh for edit site UI.

src/App/App.csproj

@@ -44,12 +44,17 @@
     <Compile Include="Behaviors\EmailValidationBehavior.cs" />
     <Compile Include="Behaviors\ConnectivityBehavior.cs" />
     <Compile Include="Behaviors\RequiredValidationBehavior.cs" />
+    <Compile Include="Controls\DismissModalToolBarItem.cs" />
     <Compile Include="Controls\EntryLabel.cs" />
     <Compile Include="Controls\ExtendedEditor.cs" />
+    <Compile Include="Controls\ExtendedNavigationPage.cs" />
     <Compile Include="Controls\ExtendedTableView.cs" />
     <Compile Include="Controls\ExtendedPicker.cs" />
     <Compile Include="Controls\ExtendedEntry.cs" />
     <Compile Include="Controls\ExtendedTabbedPage.cs" />
+    <Compile Include="Controls\FormEditorCell.cs" />
+    <Compile Include="Controls\FormPickerCell.cs" />
+    <Compile Include="Controls\FormEntryCell.cs" />
     <Compile Include="Models\Api\ApiError.cs" />
     <Compile Include="Models\Api\ApiResult.cs" />
     <Compile Include="Models\Api\Request\FolderRequest.cs" />

src/App/Controls/DismissModalToolBarItem.cs

@@ -0,0 +1,23 @@
+using System;
+using Xamarin.Forms;
+
+namespace Bit.App.Controls
+{
+    public class DismissModalToolBarItem : ToolbarItem
+    {
+        private readonly ContentPage _page;
+
+        public DismissModalToolBarItem(ContentPage page, string text = null)
+        {
+            _page = page;
+            Text = text ?? "Close";
+            Clicked += ClickedItem;
+            Priority = -1;
+        }
+
+        private async void ClickedItem(object sender, EventArgs e)
+        {
+            await _page.Navigation.PopModalAsync();
+        }
+    }
+}

src/App/Controls/ExtendedNavigationPage.cs

@@ -0,0 +1,27 @@
+using System;
+using Xamarin.Forms;
+
+namespace Bit.App.Controls
+{
+    public class ExtendedNavigationPage : NavigationPage
+    {
+        public ExtendedNavigationPage()
+            : base()
+        {
+            SetDefaults();
+        }
+
+        public ExtendedNavigationPage(Page root)
+            : base(root)
+        {
+            SetDefaults();
+        }
+
+        private void SetDefaults()
+        {
+            // default colors for our app
+            BarBackgroundColor = Color.FromHex("3c8dbc");
+            BarTextColor = Color.FromHex("ffffff");
+        }
+    }
+}

src/App/Controls/FormEditorCell.cs

@@ -0,0 +1,34 @@
+using System;
+using Xamarin.Forms;
+
+namespace Bit.App.Controls
+{
+    public class FormEditorCell : ViewCell
+    {
+        public FormEditorCell(Keyboard entryKeyboard = null, double? height = null)
+        {
+            Editor = new ExtendedEditor
+            {
+                Keyboard = entryKeyboard,
+                HasBorder = false
+            };
+
+            if(height.HasValue)
+            {
+                Editor.HeightRequest = height.Value;
+            }
+
+            var stackLayout = new StackLayout
+            {
+                Padding = new Thickness(15, 15, 15, 0),
+                BackgroundColor = Color.White
+            };
+
+            stackLayout.Children.Add(Editor);
+
+            View = stackLayout;
+        }
+
+        public ExtendedEditor Editor { get; private set; }
+    }
+}

src/App/Controls/FormEntryCell.cs

@@ -0,0 +1,38 @@
+using System;
+using Xamarin.Forms;
+
+namespace Bit.App.Controls
+{
+    public class FormEntryCell : ViewCell
+    {
+        public FormEntryCell(string labelText, Keyboard entryKeyboard = null, bool IsPassword = false)
+        {
+            Label = new Label
+            {
+                Text = labelText,
+                FontSize = 14,
+                TextColor = Color.FromHex("777777")
+            };
+
+            Entry = new ExtendedEntry
+            {
+                Keyboard = entryKeyboard,
+                HasBorder = false
+            };
+
+            var stackLayout = new StackLayout
+            {
+                Padding = new Thickness(15, 15, 15, 0),
+                BackgroundColor = Color.White
+            };
+
+            stackLayout.Children.Add(Label);
+            stackLayout.Children.Add(Entry);
+
+            View = stackLayout;
+        }
+
+        public Label Label { get; private set; }
+        public ExtendedEntry Entry { get; private set; }
+    }
+}

src/App/Controls/FormPickerCell.cs

@@ -0,0 +1,44 @@
+using System;
+using Bit.App.Resources;
+using Xamarin.Forms;
+
+namespace Bit.App.Controls
+{
+    public class FormPickerCell : ViewCell
+    {
+        public FormPickerCell(string labelText, string[] pickerItems)
+        {
+            Label = new Label
+            {
+                Text = labelText,
+                FontSize = 14,
+                TextColor = Color.FromHex("777777")
+            };
+
+            Picker = new ExtendedPicker
+            {
+                HasBorder = false
+            };
+
+            foreach(var item in pickerItems)
+            {
+                Picker.Items.Add(item);
+            }
+            Picker.SelectedIndex = 0;
+
+            var stackLayout = new StackLayout
+            {
+                Padding = new Thickness(15, 15, 15, 0),
+                BackgroundColor = Color.White
+            };
+
+            stackLayout.Children.Add(Label);
+            stackLayout.Children.Add(Picker);
+
+            View = stackLayout;
+        }
+
+        public Label Label { get; private set; }
+        public ExtendedPicker Picker { get; private set; }
+    }
+}

src/App/Pages/MainPage.cs

@@ -12,12 +12,9 @@ namespace Bit.App.Pages
             BarTintColor = Color.FromHex("222d32");
             TintColor = Color.FromHex("ffffff");
 
-            var settingsNavigation = new NavigationPage(new SettingsPage());
-            var vaultNavigation = new NavigationPage(new VaultListPage());
-            var syncNavigation = new NavigationPage(new SyncPage());
-
-            vaultNavigation.BarBackgroundColor = settingsNavigation.BarBackgroundColor = syncNavigation.BarBackgroundColor = Color.FromHex("3c8dbc");
-            vaultNavigation.BarTextColor = settingsNavigation.BarTextColor = syncNavigation.BarTextColor = Color.FromHex("ffffff");
+            var settingsNavigation = new ExtendedNavigationPage(new SettingsPage());
+            var vaultNavigation = new ExtendedNavigationPage(new VaultListPage());
+            var syncNavigation = new ExtendedNavigationPage(new SyncPage());
 
             vaultNavigation.Title = AppResources.MyVault;
             vaultNavigation.Icon = "fa-lock";

src/App/Pages/VaultAddSitePage.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using Acr.UserDialogs;
 using Bit.App.Abstractions;
@@ -30,55 +31,20 @@ namespace Bit.App.Pages
 
         private void Init()
         {
-            var folders = _folderService.GetAllAsync().GetAwaiter().GetResult().OrderBy(f => f.Name?.Decrypt());
+            var uriCell = new FormEntryCell(AppResources.URI, Keyboard.Url);
+            var nameCell = new FormEntryCell(AppResources.Name);
+            var usernameCell = new FormEntryCell(AppResources.Username);
+            var passwordCell = new FormEntryCell(AppResources.Password, IsPassword: true);
 
-            var uriEntry = new ExtendedEntry { Keyboard = Keyboard.Url, HasBorder = false };
-            var nameEntry = new ExtendedEntry { HasBorder = false };
-            var folderPicker = new ExtendedPicker { Title = AppResources.Folder, HasBorder = false };
-            folderPicker.Items.Add(AppResources.FolderNone);
-            folderPicker.SelectedIndex = 0;
+            var folderOptions = new List<string> { AppResources.FolderNone };
+            var folders = _folderService.GetAllAsync().GetAwaiter().GetResult().OrderBy(f => f.Name?.Decrypt());
             foreach(var folder in folders)
             {
-                folderPicker.Items.Add(folder.Name.Decrypt());
+                folderOptions.Add(folder.Name.Decrypt());
             }
-            var usernameEntry = new ExtendedEntry { HasBorder = false };
-            var passwordEntry = new ExtendedEntry { IsPassword = true, HasBorder = false };
-            var notesEditor = new ExtendedEditor { HeightRequest = 90, HasBorder = false };
+            var folderCell = new FormPickerCell(AppResources.Folder, folderOptions.ToArray());
 
-            var uriStackLayout = new FormEntryStackLayout();
-            uriStackLayout.Children.Add(new EntryLabel { Text = AppResources.URI });
-            uriStackLayout.Children.Add(uriEntry);
-            var uriCell = new ViewCell();
-            uriCell.View = uriStackLayout;
-
-            var nameStackLayout = new FormEntryStackLayout();
-            nameStackLayout.Children.Add(new EntryLabel { Text = AppResources.Name });
-            nameStackLayout.Children.Add(nameEntry);
-            var nameCell = new ViewCell();
-            nameCell.View = nameStackLayout;
-
-            var folderStackLayout = new FormEntryStackLayout();
-            folderStackLayout.Children.Add(new EntryLabel { Text = AppResources.Folder });
-            folderStackLayout.Children.Add(folderPicker);
-            var folderCell = new ViewCell();
-            folderCell.View = folderStackLayout;
-
-            var usernameStackLayout = new FormEntryStackLayout();
-            usernameStackLayout.Children.Add(new EntryLabel { Text = AppResources.Username });
-            usernameStackLayout.Children.Add(usernameEntry);
-            var usernameCell = new ViewCell();
-            usernameCell.View = usernameStackLayout;
-
-            var passwordStackLayout = new FormEntryStackLayout();
-            passwordStackLayout.Children.Add(new EntryLabel { Text = AppResources.Password });
-            passwordStackLayout.Children.Add(passwordEntry);
-            var passwordCell = new ViewCell();
-            passwordCell.View = passwordStackLayout;
-
-            var notesStackLayout = new FormEntryStackLayout();
-            notesStackLayout.Children.Add(notesEditor);
-            var notesCell = new ViewCell();
-            notesCell.View = notesStackLayout;
+            var notesCell = new FormEditorCell(height:90);
 
             var mainTable = new ExtendedTableView
             {
@@ -88,7 +54,7 @@ namespace Bit.App.Pages
                 EnableSelection = false,
                 Root = new TableRoot
                 {
-                    new TableSection
+                    new TableSection("Site Information")
                     {
                         uriCell,
                         nameCell,
@@ -123,13 +89,13 @@ namespace Bit.App.Pages
                     return;
                 }
 
-                if(string.IsNullOrWhiteSpace(uriEntry.Text))
+                if(string.IsNullOrWhiteSpace(uriCell.Entry.Text))
                 {
                     await DisplayAlert(AppResources.AnErrorHasOccurred, string.Format(AppResources.ValidationFieldRequired, AppResources.URI), AppResources.Ok);
                     return;
                 }
 
-                if(string.IsNullOrWhiteSpace(nameEntry.Text))
+                if(string.IsNullOrWhiteSpace(nameCell.Entry.Text))
                 {
                     await DisplayAlert(AppResources.AnErrorHasOccurred, string.Format(AppResources.ValidationFieldRequired, AppResources.Name), AppResources.Ok);
                     return;
@@ -137,16 +103,16 @@ namespace Bit.App.Pages
 
                 var site = new Site
                 {
-                    Uri = uriEntry.Text.Encrypt(),
-                    Name = nameEntry.Text.Encrypt(),
-                    Username = usernameEntry.Text?.Encrypt(),
-                    Password = passwordEntry.Text?.Encrypt(),
-                    Notes = notesEditor.Text?.Encrypt(),
+                    Uri = uriCell.Entry.Text.Encrypt(),
+                    Name = nameCell.Entry.Text.Encrypt(),
+                    Username = usernameCell.Entry.Text?.Encrypt(),
+                    Password = passwordCell.Entry.Text?.Encrypt(),
+                    Notes = notesCell.Editor.Text?.Encrypt(),
                 };
 
-                if(folderPicker.SelectedIndex > 0)
+                if(folderCell.Picker.SelectedIndex > 0)
                 {
-                    site.FolderId = folders.ElementAt(folderPicker.SelectedIndex - 1).Id;
+                    site.FolderId = folders.ElementAt(folderCell.Picker.SelectedIndex - 1).Id;
                 }
 
                 var saveTask = _siteService.SaveAsync(site);
@@ -155,12 +121,13 @@ namespace Bit.App.Pages
 
                 _userDialogs.HideLoading();
                 await Navigation.PopAsync();
-                _userDialogs.SuccessToast(nameEntry.Text, "New site created.");
+                _userDialogs.SuccessToast(nameCell.Entry.Text, "New site created.");
             }, ToolbarItemOrder.Default, 0);
 
             Title = AppResources.AddSite;
             Content = scrollView;
             ToolbarItems.Add(saveToolBarItem);
+            ToolbarItems.Add(new DismissModalToolBarItem(this, "Cancel"));
 
             if(!_connectivity.IsConnected)
             {

src/App/Pages/VaultEditSitePage.cs

@@ -1,10 +1,9 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Reflection.Emit;
-using System.Text;
 using Acr.UserDialogs;
 using Bit.App.Abstractions;
+using Bit.App.Controls;
 using Bit.App.Resources;
 using Plugin.Connectivity.Abstractions;
 using Xamarin.Forms;
@@ -40,12 +39,17 @@ namespace Bit.App.Pages
                 return;
             }
 
-            var folders = _folderService.GetAllAsync().GetAwaiter().GetResult().OrderBy(f => f.Name?.Decrypt());
+            var uriCell = new FormEntryCell(AppResources.URI, Keyboard.Url);
+            uriCell.Entry.Text = site.Uri?.Decrypt();
+            var nameCell = new FormEntryCell(AppResources.Name);
+            nameCell.Entry.Text = site.Name?.Decrypt();
+            var usernameCell = new FormEntryCell(AppResources.Username);
+            usernameCell.Entry.Text = site.Username?.Decrypt();
+            var passwordCell = new FormEntryCell(AppResources.Password, IsPassword: true);
+            passwordCell.Entry.Text = site.Password?.Decrypt();
 
-            var uriEntry = new Entry { Keyboard = Keyboard.Url, Text = site.Uri?.Decrypt() };
-            var nameEntry = new Entry { Text = site.Name?.Decrypt() };
-            var folderPicker = new Picker { Title = AppResources.Folder };
-            folderPicker.Items.Add(AppResources.FolderNone);
+            var folderOptions = new List<string> { AppResources.FolderNone };
+            var folders = _folderService.GetAllAsync().GetAwaiter().GetResult().OrderBy(f => f.Name?.Decrypt());
             int selectedIndex = 0;
             int i = 0;
             foreach(var folder in folders)
@@ -56,30 +60,46 @@ namespace Bit.App.Pages
                     selectedIndex = i;
                 }
 
-                folderPicker.Items.Add(folder.Name.Decrypt());
+                folderOptions.Add(folder.Name.Decrypt());
             }
-            folderPicker.SelectedIndex = selectedIndex;
-            var usernameEntry = new Entry { Text = site.Username?.Decrypt() };
-            var passwordEntry = new Entry { IsPassword = true, Text = site.Password?.Decrypt() };
-            var notesEditor = new Editor { Text = site.Notes?.Decrypt() };
+            var folderCell = new FormPickerCell(AppResources.Folder, folderOptions.ToArray());
+            folderCell.Picker.SelectedIndex = selectedIndex;
 
-            var stackLayout = new StackLayout();
-            stackLayout.Children.Add(new Label { Text = AppResources.URI });
-            stackLayout.Children.Add(uriEntry);
-            stackLayout.Children.Add(new Label { Text = AppResources.Name });
-            stackLayout.Children.Add(nameEntry);
-            stackLayout.Children.Add(new Label { Text = AppResources.Folder });
-            stackLayout.Children.Add(folderPicker);
-            stackLayout.Children.Add(new Label { Text = AppResources.Username });
-            stackLayout.Children.Add(usernameEntry);
-            stackLayout.Children.Add(new Label { Text = AppResources.Password });
-            stackLayout.Children.Add(passwordEntry);
-            stackLayout.Children.Add(new Label { Text = AppResources.Notes });
-            stackLayout.Children.Add(notesEditor);
+            var notesCell = new FormEditorCell(height: 90);
+            notesCell.Editor.Text = site.Notes?.Decrypt();
+
+            var table = new ExtendedTableView
+            {
+                Intent = TableIntent.Settings,
+                EnableScrolling = false,
+                HasUnevenRows = true,
+                EnableSelection = false,
+                Root = new TableRoot
+                {
+                    new TableSection("Site Information")
+                    {
+                        uriCell,
+                        nameCell,
+                        folderCell,
+                        usernameCell,
+                        passwordCell
+                    },
+                    new TableSection(AppResources.Notes)
+                    {
+                        notesCell
+                    }
+                }
+            };
+
+            if(Device.OS == TargetPlatform.iOS)
+            {
+                table.RowHeight = -1;
+                table.EstimatedRowHeight = 70;
+            }
 
             var scrollView = new ScrollView
             {
-                Content = stackLayout,
+                Content = table,
                 Orientation = ScrollOrientation.Vertical
             };
 
@@ -91,27 +111,31 @@ namespace Bit.App.Pages
                     return;
                 }
 
-                if(string.IsNullOrWhiteSpace(uriEntry.Text))
+                if(string.IsNullOrWhiteSpace(uriCell.Entry.Text))
                 {
                     await DisplayAlert(AppResources.AnErrorHasOccurred, string.Format(AppResources.ValidationFieldRequired, AppResources.URI), AppResources.Ok);
                     return;
                 }
 
-                if(string.IsNullOrWhiteSpace(nameEntry.Text))
+                if(string.IsNullOrWhiteSpace(nameCell.Entry.Text))
                 {
                     await DisplayAlert(AppResources.AnErrorHasOccurred, string.Format(AppResources.ValidationFieldRequired, AppResources.Name), AppResources.Ok);
                     return;
                 }
 
-                site.Uri = uriEntry.Text.Encrypt();
-                site.Name = nameEntry.Text.Encrypt();
-                site.Username = usernameEntry.Text?.Encrypt();
-                site.Password = passwordEntry.Text?.Encrypt();
-                site.Notes = notesEditor.Text?.Encrypt();
+                site.Uri = uriCell.Entry.Text.Encrypt();
+                site.Name = nameCell.Entry.Text.Encrypt();
+                site.Username = usernameCell.Entry.Text?.Encrypt();
+                site.Password = passwordCell.Entry.Text?.Encrypt();
+                site.Notes = notesCell.Editor.Text?.Encrypt();
 
-                if(folderPicker.SelectedIndex > 0)
+                if(folderCell.Picker.SelectedIndex > 0)
                 {
-                    site.FolderId = folders.ElementAt(folderPicker.SelectedIndex - 1).Id;
+                    site.FolderId = folders.ElementAt(folderCell.Picker.SelectedIndex - 1).Id;
+                }
+                else
+                {
+                    site.FolderId = null;
                 }
 
                 var saveTask = _siteService.SaveAsync(site);
@@ -119,13 +143,14 @@ namespace Bit.App.Pages
                 await saveTask;
 
                 _userDialogs.HideLoading();
-                await Navigation.PopAsync();
-                _userDialogs.SuccessToast(nameEntry.Text, "Site updated.");
+                await Navigation.PopModalAsync();
+                _userDialogs.SuccessToast(nameCell.Entry.Text, "Site updated.");
             }, ToolbarItemOrder.Default, 0);
 
             Title = "Edit Site";
             Content = scrollView;
             ToolbarItems.Add(saveToolBarItem);
+            ToolbarItems.Add(new DismissModalToolBarItem(this, "Cancel"));
 
             if(!_connectivity.IsConnected)
             {

src/App/Pages/VaultListPage.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using Acr.UserDialogs;
 using Bit.App.Abstractions;
+using Bit.App.Controls;
 using Bit.App.Models.Page;
 using Bit.App.Resources;
 using Xamarin.Forms;
@@ -71,7 +72,8 @@ namespace Bit.App.Pages
         private void SiteSelected(object sender, SelectedItemChangedEventArgs e)
         {
             var site = e.SelectedItem as VaultListPageModel.Site;
-            Navigation.PushAsync(new VaultViewSitePage(site.Id));
+            var page = new ExtendedNavigationPage(new VaultViewSitePage(site.Id));
+            Navigation.PushModalAsync(page);
         }
 
         private async void MoreClickedAsync(object sender, EventArgs e)
@@ -83,11 +85,13 @@ namespace Bit.App.Pages
 
             if(selection == AppResources.View)
             {
-                await Navigation.PushAsync(new VaultViewSitePage(site.Id));
+                var page = new ExtendedNavigationPage(new VaultViewSitePage(site.Id));
+                await Navigation.PushModalAsync(page);
             }
             else if(selection == AppResources.Edit)
             {
-                // TODO: navigate to edit page
+                var page = new ExtendedNavigationPage(new VaultEditSitePage(site.Id));
+                await Navigation.PushModalAsync(page);
             }
             else if(selection == AppResources.CopyPassword)
             {
@@ -147,7 +151,8 @@ namespace Bit.App.Pages
 
             private async void ClickedItem(object sender, EventArgs e)
             {
-                await _page.Navigation.PushAsync(new VaultAddSitePage());
+                var page = new ExtendedNavigationPage(new VaultAddSitePage());
+                await _page.Navigation.PushModalAsync(page);
             }
         }
 

src/App/Pages/VaultViewSitePage.cs

@@ -1,6 +1,7 @@
 using System;
 using Acr.UserDialogs;
 using Bit.App.Abstractions;
+using Bit.App.Controls;
 using Bit.App.Models.Page;
 using Bit.App.Resources;
 using Xamarin.Forms;
@@ -30,6 +31,7 @@ namespace Bit.App.Pages
         private void Init()
         {
             ToolbarItems.Add(new EditSiteToolBarItem(this, _siteId));
+            ToolbarItems.Add(new DismissModalToolBarItem(this));
             var stackLayout = new StackLayout();
 
             // Username
@@ -157,7 +159,8 @@ namespace Bit.App.Pages
 
             private async void ClickedItem(object sender, EventArgs e)
             {
-                await _page.Navigation.PushAsync(new VaultEditSitePage(_siteId));
+                var page = new ExtendedNavigationPage(new VaultEditSitePage(_siteId));
+                await _page.Navigation.PushModalAsync(page);
             }
         }
     }

src/iOS/Controls/ContentPageRenderer.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using Bit.iOS.Controls;
+using UIKit;
+using Xamarin.Forms;
+using Xamarin.Forms.Platform.iOS;
+
+[assembly: ExportRenderer(typeof(ContentPage), typeof(ContentPageRenderer))]
+namespace Bit.iOS.Controls
+{
+    public class ContentPageRenderer : PageRenderer
+    {
+        public override void ViewWillAppear(bool animated)
+        {
+            base.ViewWillAppear(animated);
+
+            var contentPage = Element as ContentPage;
+            if(contentPage == null || NavigationController == null)
+            {
+                return;
+            }
+
+            var itemsInfo = contentPage.ToolbarItems;
+
+            var navigationItem = NavigationController.TopViewController.NavigationItem;
+            var leftNativeButtons = (navigationItem.LeftBarButtonItems ?? new UIBarButtonItem[] { }).ToList();
+            var rightNativeButtons = (navigationItem.RightBarButtonItems ?? new UIBarButtonItem[] { }).ToList();
+
+            var newLeftButtons = new List<UIBarButtonItem>();
+            var newRightButtons = new List<UIBarButtonItem>();
+
+            rightNativeButtons.ForEach(nativeItem =>
+            {
+                // Use reflection to get Xamarin private field "_item"
+                var field = nativeItem.GetType().GetField("_item", BindingFlags.NonPublic | BindingFlags.Instance);
+                if(field == null)
+                {
+                    return;
+                }
+
+                var info = field.GetValue(nativeItem) as ToolbarItem;
+                if(info == null)
+                {
+                    return;
+                }
+
+                if(info.Priority < 0)
+                {
+                    newLeftButtons.Add(nativeItem);
+                }
+                else
+                {
+                    newRightButtons.Add(nativeItem);
+                }
+            });
+
+            leftNativeButtons.ForEach(nativeItem =>
+            {
+                newLeftButtons.Add(nativeItem);
+            });
+
+            navigationItem.RightBarButtonItems = newRightButtons.ToArray();
+            navigationItem.LeftBarButtonItems = newLeftButtons.ToArray();
+        }
+    }
+}

src/iOS/iOS.csproj

@@ -101,6 +101,7 @@
     <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="Controls\ContentPageRenderer.cs" />
     <Compile Include="Controls\ExtendedTableViewRenderer.cs" />
     <Compile Include="Controls\ExtendedPickerRenderer.cs" />
     <Compile Include="Controls\ExtendedEntryRenderer.cs" />