add Android version

Pixiview.Android/Assets/AboutAssets.txt

@@ -0,0 +1,19 @@
+Any raw assets you want to be deployed with your application can be placed in
+this directory (and child directories) and given a Build Action of "AndroidAsset".
+
+These files will be deployed with your package and will be accessible using Android's
+AssetManager, like this:
+
+public class ReadAsset : Activity
+{
+    protected override void OnCreate (Bundle bundle)
+    {
+        base.OnCreate (bundle);
+
+        InputStream input = Assets.Open ("my_asset.txt");
+    }
+}
+
+Additionally, some Android functions will automatically load asset files:
+
+Typeface tf = Typeface.CreateFromAsset (Context.Assets, "fonts/samplefont.ttf");

Pixiview.Android/Effects/LongPressEffectImplement.cs

@@ -0,0 +1,49 @@
+using Pixiview.Droid.Effects;
+using Pixiview.Utils;
+using Xamarin.Forms;
+using Xamarin.Forms.Platform.Android;
+using static Android.Views.View;
+
+[assembly: ResolutionGroupName("Pixiview")]
+[assembly: ExportEffect(typeof(LongPressEffectImplement), "LongPressEffect")]
+namespace Pixiview.Droid.Effects
+{
+    public class LongPressEffectImplement : PlatformEffect
+    {
+        private bool attached;
+
+        protected override void OnAttached()
+        {
+            if (!attached)
+            {
+                attached = true;
+                Control.LongClick += Container_LongClick;
+            }
+        }
+
+        protected override void OnDetached()
+        {
+            if (attached)
+            {
+                attached = false;
+                Control.LongClick -= Container_LongClick;
+            }
+        }
+
+        private void Container_LongClick(object sender, LongClickEventArgs e)
+        {
+            var element = Element;
+            if (element != null)
+            {
+                var command = LongPressEffect.GetCommand(element);
+                if (command != null)
+                {
+                    e.Handled = true;
+
+                    var o = LongPressEffect.GetCommandParameter(element);
+                    command.Execute(o);
+                }
+            }
+        }
+    }
+}

Pixiview.Android/GlobalSuppressions.cs

@@ -0,0 +1,9 @@
+// This file is used by Code Analysis to maintain SuppressMessage
+// attributes that are applied to this project.
+// Project-level suppressions either have no target or are given
+// a specific target and scoped to a namespace, type, member, etc.
+
+using System.Diagnostics.CodeAnalysis;
+
+[assembly: SuppressMessage("Style", "IDE0056:Use index operator", Justification = "<Pending>")]
+[assembly: SuppressMessage("Style", "IDE0066:Convert switch statement to expression", Justification = "<Pending>")]

Pixiview.Android/MainActivity.cs

@@ -0,0 +1,35 @@
+using Android.App;
+using Android.Content.PM;
+using Android.OS;
+using Android.Runtime;
+
+namespace Pixiview.Droid
+{
+    [Activity(Label = "Pixiview", Icon = "@mipmap/icon", Theme = "@style/MainTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation)]
+    public class MainActivity : Xamarin.Forms.Platform.Android.FormsAppCompatActivity
+    {
+        public static MainActivity Main { get; private set; }
+
+        protected override void OnCreate(Bundle savedInstanceState)
+        {
+            Main = this;
+
+            TabLayoutResource = Resource.Layout.Tabbar;
+            ToolbarResource = Resource.Layout.Toolbar;
+
+            base.OnCreate(savedInstanceState);
+
+            Xamarin.Essentials.Platform.Init(this, savedInstanceState);
+            Xamarin.Forms.Forms.Init(this, savedInstanceState);
+            LoadApplication(new App());
+        }
+
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Code Notifications", "XA0001:Find issues with Android API usage", Justification = "<Pending>")]
+        public override void OnRequestPermissionsResult(int requestCode, string[] permissions, [GeneratedEnum] Permission[] grantResults)
+        {
+            Xamarin.Essentials.Platform.OnRequestPermissionsResult(requestCode, permissions, grantResults);
+
+            base.OnRequestPermissionsResult(requestCode, permissions, grantResults);
+        }
+    }
+}

Pixiview.Android/Pixiview.Android.csproj

@@ -0,0 +1,177 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{B695E0C4-084A-456D-B075-718E55BA1FD6}</ProjectGuid>
+    <ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <TemplateGuid>{c9e5eea5-ca05-42a1-839b-61506e0a37df}</TemplateGuid>
+    <OutputType>Library</OutputType>
+    <RootNamespace>Pixiview.Droid</RootNamespace>
+    <AssemblyName>Pixiview.Android</AssemblyName>
+    <Deterministic>True</Deterministic>
+    <AndroidApplication>True</AndroidApplication>
+    <AndroidResgenFile>Resources\Resource.designer.cs</AndroidResgenFile>
+    <AndroidResgenClass>Resource</AndroidResgenClass>
+    <AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
+    <MonoAndroidResourcePrefix>Resources</MonoAndroidResourcePrefix>
+    <MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
+    <TargetFrameworkVersion>v9.0</TargetFrameworkVersion>
+    <AndroidEnableSGenConcurrent>true</AndroidEnableSGenConcurrent>
+    <AndroidUseAapt2>true</AndroidUseAapt2>
+    <AndroidHttpClientHandlerType>Xamarin.Android.Net.AndroidClientHandler</AndroidHttpClientHandlerType>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>portable</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug</OutputPath>
+    <DefineConstants>DEBUG;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <AndroidLinkMode>None</AndroidLinkMode>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <AndroidManagedSymbols>true</AndroidManagedSymbols>
+    <AndroidUseSharedRuntime>false</AndroidUseSharedRuntime>
+<AndroidCreatePackagePerAbi>true</AndroidCreatePackagePerAbi>
+<AndroidSupportedAbis>arm64-v8a</AndroidSupportedAbis>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Mono.Android" />
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors" />
+    <Reference Include="System.Net.Http" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Xamarin.Forms" Version="4.6.0.726" />
+    <PackageReference Include="Xamarin.Essentials" Version="1.5.3.1" />
+    <PackageReference Include="Newtonsoft.Json">
+      <Version>12.0.3</Version>
+    </PackageReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="MainActivity.cs" />
+    <Compile Include="Resources\Resource.designer.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="GlobalSuppressions.cs" />
+    <Compile Include="Effects\LongPressEffectImplement.cs" />
+    <Compile Include="Renderers\CircleImageRenderer.cs" />
+    <Compile Include="Renderers\CardViewRenderer.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\AboutResources.txt" />
+    <None Include="Assets\AboutAssets.txt" />
+    <None Include="Properties\AndroidManifest.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\layout\Tabbar.xml" />
+    <AndroidResource Include="Resources\layout\Toolbar.xml" />
+    <AndroidResource Include="Resources\values\styles.xml" />
+    <AndroidResource Include="Resources\values\colors.xml" />
+    <AndroidResource Include="Resources\drawable\download.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\drawable\userprofile.jpg">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-xxxhdpi\icon_foreground.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-xxxhdpi\icon_round.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-xxxhdpi\icon.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-xxhdpi\icon_foreground.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-xxhdpi\icon_round.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-xxhdpi\icon.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-xhdpi\icon_foreground.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-xhdpi\icon_round.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-xhdpi\icon.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-mdpi\icon_foreground.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-mdpi\icon_round.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-mdpi\icon.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-hdpi\icon_foreground.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-hdpi\icon_round.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-hdpi\icon.png">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-anydpi-v26\icon_round.xml">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+    <AndroidResource Include="Resources\mipmap-anydpi-v26\icon.xml">
+      <SubType></SubType>
+      <Generator></Generator>
+    </AndroidResource>
+  </ItemGroup>
+  <ItemGroup>
+    <Folder Include="Resources\drawable\" />
+    <Folder Include="Effects\" />
+    <Folder Include="Resources\mipmap-anydpi-v26\" />
+    <Folder Include="Resources\mipmap-hdpi\" />
+    <Folder Include="Resources\mipmap-mdpi\" />
+    <Folder Include="Resources\mipmap-xhdpi\" />
+    <Folder Include="Resources\mipmap-xxhdpi\" />
+    <Folder Include="Resources\mipmap-xxxhdpi\" />
+    <Folder Include="Renderers\" />
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidAsset Include="Assets\fa-light-300.ttf" />
+    <AndroidAsset Include="Assets\fa-regular-400.ttf" />
+    <AndroidAsset Include="Assets\fa-solid-900.ttf" />
+  </ItemGroup>
+  <Import Project="..\Pixiview\Pixiview.projitems" Label="Shared" Condition="Exists('..\Pixiview\Pixiview.projitems')" />
+ <Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
+</Project>

Pixiview.Android/Properties/AndroidManifest.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="1.0.511" package="org.tsanie.pixiview" android:versionCode="2">
+	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
+	<application android:label="Pixiview" android:icon="@mipmap/icon" android:roundIcon="@mipmap/icon_round"></application>
+	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+</manifest>

Pixiview.Android/Properties/AssemblyInfo.cs

@@ -0,0 +1,30 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using Android.App;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Pixiview.Android")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Pixiview.Android")]
+[assembly: AssemblyCopyright("Copyright ©  2014")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+[assembly: ComVisible(false)]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+
+// Add some common permissions, these can be removed if not needed
+[assembly: UsesPermission(Android.Manifest.Permission.Internet)]
+[assembly: UsesPermission(Android.Manifest.Permission.WriteExternalStorage)]

Pixiview.Android/Renderers/CardViewRenderer.cs

@@ -0,0 +1,65 @@
+using Android.Content;
+using Android.Graphics;
+using Android.Views;
+using Pixiview.Droid.Renderers;
+using Pixiview.UI;
+using Xamarin.Forms;
+using Xamarin.Forms.Platform.Android;
+
+[assembly: ExportRenderer(typeof(CardView), typeof(CardViewRenderer))]
+namespace Pixiview.Droid.Renderers
+{
+    public class CardViewRenderer : VisualElementRenderer<CardView>
+    {
+        ViewOutlineProvider original;
+
+        public CardViewRenderer(Context context) : base(context)
+        {
+        }
+
+        protected override void OnElementChanged(ElementChangedEventArgs<CardView> e)
+        {
+            base.OnElementChanged(e);
+
+            var element = e.NewElement;
+            if (element != null)
+            {
+                var radius = element.CornerRadius;
+                if (radius > 0)
+                {
+                    original = OutlineProvider;
+                    OutlineProvider = new CornerRadiusOutlineProvider(element, radius);
+                    ClipToOutline = true;
+                }
+            }
+        }
+
+        protected override void OnDetachedFromWindow()
+        {
+            OutlineProvider = original;
+            base.OnDetachedFromWindow();
+        }
+
+        private class CornerRadiusOutlineProvider : ViewOutlineProvider
+        {
+            private readonly Element element;
+            private readonly float radius;
+
+            public CornerRadiusOutlineProvider(Element from, float r)
+            {
+                element = from;
+                radius = r;
+            }
+
+            public override void GetOutline(Android.Views.View view, Outline outline)
+            {
+                var scale = view.Resources.DisplayMetrics.Density;
+                var width = (double)element.GetValue(VisualElement.WidthProperty) * scale;
+                var height = (double)element.GetValue(VisualElement.HeightProperty) * scale;
+
+                var rect = new Rect(0, 0, (int)width, (int)height);
+                outline.SetRoundRect(rect, radius * scale);
+            }
+        }
+    }
+}

Pixiview.Android/Renderers/CircleImageRenderer.cs

@@ -0,0 +1,66 @@
+using System;
+using Android.Content;
+using Android.Graphics;
+using Android.Graphics.Drawables;
+using Pixiview.Droid.Renderers;
+using Pixiview.UI;
+using Xamarin.Forms;
+
+[assembly: ExportRenderer(typeof(CircleImage), typeof(CircleImageRenderer))]
+namespace Pixiview.Droid.Renderers
+{
+    public class CircleImageRenderer : Xamarin.Forms.Platform.Android.FastRenderers.ImageRenderer
+    {
+        private Paint paint;
+        private int radius;
+        private float scale;
+
+        public CircleImageRenderer(Context context) : base(context)
+        {
+        }
+
+        protected override void OnMeasure(int widthMeasureSpec, int heightMeasureSpec)
+        {
+            base.OnMeasure(widthMeasureSpec, heightMeasureSpec);
+
+            int size = Math.Min(MeasuredWidth, MeasuredHeight);
+            radius = size / 2;
+            SetMeasuredDimension(size, size);
+        }
+
+        protected override void OnDraw(Canvas canvas)
+        {
+            paint = new Paint();
+            var bitmap = DrawableToBitmap(Drawable);
+            if (bitmap == null)
+            {
+                base.OnDraw(canvas);
+                return;
+            }
+            var bitmapShader = new BitmapShader(bitmap, Shader.TileMode.Clamp, Shader.TileMode.Clamp);
+            scale = radius * 2.0f / Math.Min(bitmap.Width, bitmap.Height);
+
+            var matrix = new Matrix();
+            matrix.SetScale(scale, scale);
+            bitmapShader.SetLocalMatrix(matrix);
+            paint.SetShader(bitmapShader);
+
+            canvas.DrawCircle(radius, radius, radius, paint);
+        }
+
+        private Bitmap DrawableToBitmap(Drawable drawable)
+        {
+            if (drawable is BitmapDrawable bd)
+            {
+                return bd.Bitmap;
+            }
+            int w = drawable.IntrinsicWidth;
+            int h = drawable.IntrinsicHeight;
+            var bitmap = Bitmap.CreateBitmap(w, h, Bitmap.Config.Argb8888);
+            var canvas = new Canvas(bitmap);
+            drawable.SetBounds(0, 0, w, h);
+            drawable.Draw(canvas);
+            return bitmap;
+        }
+    }
+}

Pixiview.Android/Resources/AboutResources.txt

@@ -0,0 +1,50 @@
+Images, layout descriptions, binary blobs and string dictionaries can be included 
+in your application as resource files.  Various Android APIs are designed to 
+operate on the resource IDs instead of dealing with images, strings or binary blobs 
+directly.
+
+For example, a sample Android app that contains a user interface layout (main.xml),
+an internationalization string table (strings.xml) and some icons (drawable-XXX/icon.png) 
+would keep its resources in the "Resources" directory of the application:
+
+Resources/
+    drawable-hdpi/
+        icon.png
+
+    drawable-ldpi/
+        icon.png
+
+    drawable-mdpi/
+        icon.png
+
+    layout/
+        main.xml
+
+    values/
+        strings.xml
+
+In order to get the build system to recognize Android resources, set the build action to
+"AndroidResource".  The native Android APIs do not operate directly with filenames, but 
+instead operate on resource IDs.  When you compile an Android application that uses resources, 
+the build system will package the resources for distribution and generate a class called
+"Resource" that contains the tokens for each one of the resources included. For example, 
+for the above Resources layout, this is what the Resource class would expose:
+
+public class Resource {
+    public class drawable {
+        public const int icon = 0x123;
+    }
+
+    public class layout {
+        public const int main = 0x456;
+    }
+
+    public class strings {
+        public const int first_string = 0xabc;
+        public const int second_string = 0xbcd;
+    }
+}
+
+You would then use R.drawable.icon to reference the drawable/icon.png file, or Resource.layout.main 
+to reference the layout/main.xml file, or Resource.strings.first_string to reference the first 
+string in the dictionary file values/strings.xml.

Pixiview.Android/Resources/layout/Tabbar.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.TabLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/sliding_tabs" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="?attr/colorPrimary" android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" app:tabIndicatorColor="@android:color/white" app:tabGravity="fill" app:tabMode="fixed" />

Pixiview.Android/Resources/layout/Toolbar.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="?attr/colorPrimary" android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" android:popupTheme="@style/ThemeOverlay.AppCompat.Light" />

Pixiview.Android/Resources/mipmap-anydpi-v26/icon.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/icon_background"/>
+    <foreground android:drawable="@mipmap/icon_foreground"/>
+</adaptive-icon>

Pixiview.Android/Resources/mipmap-anydpi-v26/icon_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/icon_background"/>
+    <foreground android:drawable="@mipmap/icon_foreground"/>
+</adaptive-icon>

Pixiview.Android/Resources/values/colors.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="icon_background">#1999F7</color>
+    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimaryDark">#303F9F</color>
+    <color name="colorAccent">#FF4081</color>
+</resources>

Pixiview.Android/Resources/values/styles.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="MainTheme" parent="MainTheme.Base">
+    </style>
+    <!-- Base theme applied no matter what API -->
+    <style name="MainTheme.Base" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!--If you are using revision 22.1 please use just windowNoTitle. Without android:-->
+        <item name="windowNoTitle">true</item>
+        <!--We will be using the toolbar so no need to show ActionBar-->
+        <item name="windowActionBar">false</item>
+        <!-- Set theme colors from https://aka.ms/material-colors -->
+        <!-- colorPrimary is used for the default action bar background -->
+        <item name="colorPrimary">#2196F3</item>
+        <!-- colorPrimaryDark is used for the status bar -->
+        <item name="colorPrimaryDark">#1976D2</item>
+        <!-- colorAccent is used as the default value for colorControlActivated
+         which is used to tint widgets -->
+        <item name="colorAccent">#FF4081</item>
+        <!-- You can also set colorControlNormal, colorControlActivated
+         colorControlHighlight and colorSwitchThumbNormal. -->
+        <item name="windowActionModeOverlay">true</item>
+        <item name="android:datePickerDialogTheme">@style/AppCompatDialogStyle</item>
+    </style>
+    <style name="AppCompatDialogStyle" parent="Theme.AppCompat.Light.Dialog">
+        <item name="colorAccent">#FF4081</item>
+    </style>
+</resources>