Development

src/Demo/Demo.Droid/MainActivity.cs

@@ -5,6 +5,7 @@
     using Android.OS;
 
     using NativeCode.Mobile.AppCompat.FormsAppCompat;
+    using NativeCode.Mobile.AppCompat.Renderers;
     using NativeCode.Mobile.AppCompat.Renderers.Renderers;
 
     using Xamarin.Forms;
@@ -21,7 +22,7 @@ protected override void OnCreate(Bundle savedInstanceState)
             base.OnCreate(savedInstanceState);
 
             Forms.Init(this, savedInstanceState);
-            AppCompatRenderers.EnableAll();
+            FormsAppCompat.EnableAll();
 
             this.LoadApplication(new App());
         }

src/Demo/Demo/Views/MainView.xaml

@@ -13,7 +13,7 @@
       <Label Text="Entry Field" />
       <Entry HorizontalOptions="FillAndExpand" />
     </StackLayout>
-    <RelativeLayout>
+    <RelativeLayout Padding="10" HorizontalOptions="Center" VerticalOptions="Center">
       <controls:FloatingButton ButtonSize="Mini" Color="Green" Command="{Binding FloatingButtonCommand}" Icon="launcher" />
     </RelativeLayout>
   </StackLayout>

src/Demo/Demo/Views/MenuView.xaml

@@ -1,9 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:controls="clr-namespace:NativeCode.Mobile.AppCompat.Controls;assembly=NativeCode.Mobile.AppCompat.Controls"
              x:Class="Demo.Views.MenuView" IsBusy="{Binding IsBusy}" Title="{Binding Title}">
-  <StackLayout>
-    <Button Command="{Binding HomeCommand}" Text="{Binding HomeText}" />
-    <Button Command="{Binding LoremIpsumCommand}" Text="{Binding LoremIpsumText}" />
-  </StackLayout>
+  <controls:NavigationLayout>
+    <controls:NavigationLayout.HeaderView>
+      <StackLayout>
+        <BoxView HeightRequest="150" BackgroundColor="Green" />
+        <Label Text="Header" />
+      </StackLayout>
+    </controls:NavigationLayout.HeaderView>
+    <controls:NavigationLayout.Children>
+      <controls:NavigationMenu Command="{Binding HomeCommand}" Text="{Binding HomeText}" />
+      <controls:NavigationMenu Command="{Binding LoremIpsumCommand}" Text="{Binding LoremIpsumText}" />
+    </controls:NavigationLayout.Children>
+  </controls:NavigationLayout>
 </ContentPage>

src/NativeCode.Mobile.AppCompat.Controls/FloatingButton.cs

@@ -7,7 +7,7 @@
     /// <summary>
     /// Provides a floating action button.
     /// </summary>
-    public class FloatingButton : View
+    public class FloatingButton : View, ICommandProvider
     {
         public static readonly BindableProperty ButtonSizeProperty = BindableProperty.Create<FloatingButton, FloatingButtonSize>(
             x => x.ButtonSize,

src/NativeCode.Mobile.AppCompat.Controls/ICommandProvider.cs

@@ -0,0 +1,11 @@
+namespace NativeCode.Mobile.AppCompat.Controls
+{
+    using System.Windows.Input;
+
+    public interface ICommandProvider
+    {
+        ICommand Command { get; }
+
+        object CommandParameter { get; }
+    }
+}

src/NativeCode.Mobile.AppCompat.Controls/NativeCode.Mobile.AppCompat.Controls.csproj

@@ -37,6 +37,9 @@
   <ItemGroup>
     <Compile Include="FloatingButton.cs" />
     <Compile Include="FloatingButtonSize.cs" />
+    <Compile Include="ICommandProvider.cs" />
+    <Compile Include="NavigationLayout.cs" />
+    <Compile Include="NavigationMenu.cs" />
     <Compile Include="Platforms\IUserNotifier.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>

src/NativeCode.Mobile.AppCompat.Controls/NavigationLayout.cs

@@ -0,0 +1,19 @@
+namespace NativeCode.Mobile.AppCompat.Controls
+{
+    using Xamarin.Forms;
+
+    public class NavigationLayout : Layout<NavigationMenu>
+    {
+        public static readonly BindableProperty HeaderViewProperty = BindableProperty.Create<NavigationLayout, View>(x => x.HeaderView, default(View));
+
+        public View HeaderView
+        {
+            get { return (View)this.GetValue(HeaderViewProperty); }
+            set { this.SetValue(HeaderViewProperty, value); }
+        }
+
+        protected override void LayoutChildren(double x, double y, double width, double height)
+        {
+        }
+    }
+}

src/NativeCode.Mobile.AppCompat.Controls/NavigationMenu.cs

@@ -0,0 +1,43 @@
+namespace NativeCode.Mobile.AppCompat.Controls
+{
+    using System.Windows.Input;
+
+    using Xamarin.Forms;
+
+    public class NavigationMenu : View, ICommandProvider
+    {
+        public static readonly BindableProperty CommandProperty = BindableProperty.Create<NavigationMenu, ICommand>(x => x.Command, default(ICommand));
+
+        public static readonly BindableProperty CommandParameterProperty = BindableProperty.Create<NavigationMenu, object>(
+            x => x.CommandParameter,
+            default(object));
+
+        public static readonly BindableProperty IconProperty = BindableProperty.Create<NavigationMenu, ImageSource>(x => x.Icon, default(ImageSource));
+
+        public static readonly BindableProperty TextProperty = BindableProperty.Create<NavigationMenu, string>(x => x.Text, default(string));
+
+        public ICommand Command
+        {
+            get { return (ICommand)this.GetValue(CommandProperty); }
+            set { this.SetValue(CommandProperty, value); }
+        }
+
+        public object CommandParameter
+        {
+            get { return this.GetValue(CommandParameterProperty); }
+            set { this.SetValue(CommandParameterProperty, value); }
+        }
+
+        public ImageSource Icon
+        {
+            get { return (ImageSource)this.GetValue(IconProperty); }
+            set { this.SetValue(IconProperty, value); }
+        }
+
+        public string Text
+        {
+            get { return (string)this.GetValue(TextProperty); }
+            set { this.SetValue(TextProperty, value); }
+        }
+    }
+}

src/NativeCode.Mobile.AppCompat.Renderers/Extensions/CommandExtensions.cs

@@ -0,0 +1,18 @@
+namespace NativeCode.Mobile.AppCompat.Renderers.Extensions
+{
+    using NativeCode.Mobile.AppCompat.Controls;
+
+    public static class CommandExtensions
+    {
+        public static void ExecuteCommand(this ICommandProvider provider)
+        {
+            var command = provider.Command;
+            var parameter = provider.CommandParameter;
+
+            if (command != null && command.CanExecute(parameter))
+            {
+                command.Execute(parameter);
+            }
+        }
+    }
+}

src/NativeCode.Mobile.AppCompat.Renderers/Renderers/AppCompatRenderers.cs → src/NativeCode.Mobile.AppCompat.Renderers/FormsAppCompat.cs

@@ -1,14 +1,16 @@
-namespace NativeCode.Mobile.AppCompat.Renderers.Renderers
+namespace NativeCode.Mobile.AppCompat.Renderers
 {
     using System;
     using System.Reflection;
 
+    using NativeCode.Mobile.AppCompat.Renderers.Renderers;
+
     using Xamarin.Forms;
 
     /// <summary>
-    /// Allows registration of renderers.
+    /// Enables renderers for various aspects of the library.
     /// </summary>
-    public static class AppCompatRenderers
+    public static class FormsAppCompat
     {
         private const string RegistrarType = "Xamarin.Forms.Registrar, Xamarin.Forms.Core";
 
@@ -17,9 +19,9 @@ public static class AppCompatRenderers
         private static readonly MethodInfo RegisterMethod;
 
         /// <summary>
-        /// Initializes static members of the <see cref="AppCompatRenderers"/> class.
+        /// Initializes static members of the <see cref="FormsAppCompat"/> class.
         /// </summary>
-        static AppCompatRenderers()
+        static FormsAppCompat()
         {
             var type = Type.GetType(RegistrarType, true);
             var property = type.GetProperty("Registered", BindingFlags.NonPublic | BindingFlags.Static);
@@ -32,16 +34,8 @@ static AppCompatRenderers()
         /// </summary>
         public static void EnableAll()
         {
-            EnableMasterDetailRenderer();
             EnableAppCompatReplacements();
-        }
-
-        /// <summary>
-        /// Enables registration of the <see cref="AppCompatMasterDetailRenderer"/>.
-        /// </summary>
-        public static void EnableMasterDetailRenderer()
-        {
-            RegisterType(typeof(MasterDetailPage), typeof(AppCompatMasterDetailRenderer));
+            EnableMasterDetailRenderer();
         }
 
         /// <summary>
@@ -54,6 +48,14 @@ public static void EnableAppCompatReplacements()
             RegisterType(typeof(Switch), typeof(AppCompatSwitchRenderer));
         }
 
+        /// <summary>
+        /// Enables registration of the <see cref="AppCompatMasterDetailRenderer"/>.
+        /// </summary>
+        public static void EnableMasterDetailRenderer()
+        {
+            RegisterType(typeof(MasterDetailPage), typeof(AppCompatMasterDetailRenderer));
+        }
+
         private static void RegisterType(Type handler, Type target)
         {
             RegisterMethod.Invoke(RegistrarInstance, new object[] { handler, target });

src/NativeCode.Mobile.AppCompat.Renderers/NativeCode.Mobile.AppCompat.Renderers.csproj

@@ -76,6 +76,7 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Extensions\CommandExtensions.cs" />
     <Compile Include="Extensions\ElementExtensions.cs" />
     <Compile Include="Extensions\EntryExtensions.cs" />
     <Compile Include="Helpers\KeyboardHelper.cs" />
@@ -86,8 +87,9 @@
     <Compile Include="Renderers\AppCompatMasterDetailRenderer.cs" />
     <Compile Include="Renderers\AppCompatSwitchRenderer.cs" />
     <Compile Include="Renderers\Controls\AppCompatEntryEditText.cs" />
+    <Compile Include="FormsAppCompat.cs" />
     <Compile Include="Renderers\FloatingButtonRenderer.cs" />
-    <Compile Include="Renderers\AppCompatRenderers.cs" />
+    <Compile Include="Renderers\NavigationLayoutRenderer.cs" />
     <Compile Include="Resources\Resource.Designer.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
@@ -120,6 +122,21 @@
       <SubType>Designer</SubType>
     </AndroidResource>
   </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\values\dimensions.xml">
+      <SubType>Designer</SubType>
+    </AndroidResource>
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\layout-v21\fab_mini.xml">
+      <SubType>Designer</SubType>
+    </AndroidResource>
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\layout-v21\fab_normal.xml">
+      <SubType>Designer</SubType>
+    </AndroidResource>
+  </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
   <Import Project="..\packages\Xamarin.Forms.1.4.2.6359\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+MonoTouch10+Xamarin.iOS10\Xamarin.Forms.targets" Condition="Exists('..\packages\Xamarin.Forms.1.4.2.6359\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+MonoTouch10+Xamarin.iOS10\Xamarin.Forms.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">

src/NativeCode.Mobile.AppCompat.Renderers/Renderers/AppCompatButtonRenderer.cs

@@ -26,7 +26,8 @@ protected override void OnElementChanged(ElementChangedEventArgs<Button> e)
             // in the base method.
             if (this.Control == null)
             {
-                var control = new AppCompatButton(this.Context.GetAppCompatThemedContext());
+                var context = this.Context.GetAppCompatThemedContext();
+                var control = new AppCompatButton(context);
                 this.SetNativeControl(control);
 
                 control.SetOnClickListener(ButtonClickListener.Instance);

src/NativeCode.Mobile.AppCompat.Renderers/Renderers/AppCompatEntryRenderer.cs

@@ -67,7 +67,8 @@ protected override void OnElementChanged(ElementChangedEventArgs<Entry> e)
 
             if (e.OldElement == null)
             {
-                var control = new AppCompatEntryEditText(this.Context.GetAppCompatThemedContext());
+                var context = this.Context.GetAppCompatThemedContext();
+                var control = new AppCompatEntryEditText(context);
                 this.SetNativeControl(control);
 
                 this.Control.ImeOptions = ImeAction.Done;

src/NativeCode.Mobile.AppCompat.Renderers/Renderers/AppCompatSwitchRenderer.cs

@@ -85,7 +85,8 @@ protected override void OnElementChanged(ElementChangedEventArgs<Switch> e)
 
             if (this.Control == null)
             {
-                var control = new SwitchCompat(this.Context.GetAppCompatThemedContext());
+                var context = this.Context.GetAppCompatThemedContext();
+                var control = new SwitchCompat(context);
                 control.SetOnCheckedChangeListener(this);
                 this.SetNativeControl(control);
             }