The XAML implementation for the AcrylicBrush

MainPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<customcontrols:AcrylicTabbedPage
    xmlns:customcontrols="clr-namespace:XTournament.CustomControls" 
    xmlns="http://xamarin.com/schemas/2014/forms"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:views="clr-namespace:XTournament.Views"
    xmlns:android="clr-namespace:Xamarin.Forms.PlatformConfiguration.AndroidSpecific;assembly=Xamarin.Forms.Core"
    x:Class="XTournament.Views.MainPage"
    AcrylicSupportForUwp="True"
    Title="XTournament" 
    xmlns:windows="clr-namespace:Xamarin.Forms.PlatformConfiguration.WindowsSpecific;assembly=Xamarin.Forms.Core"
    xmlns:effects="clr-namespace:XTournament.Effects" 
    windows:Page.ToolbarPlacement="Bottom" x:Name="mainPage">

    <!--#region Android tabbed page customizations-->
    <android:TabbedPage.ToolbarPlacement>Top</android:TabbedPage.ToolbarPlacement>
    <android:TabbedPage.BarItemColor>#66FFFFFF</android:TabbedPage.BarItemColor>
    <android:TabbedPage.IsSwipePagingEnabled>True</android:TabbedPage.IsSwipePagingEnabled>
    <android:TabbedPage.BarSelectedItemColor>White</android:TabbedPage.BarSelectedItemColor>
    <!--#endregion-->

    <!--#region UWP acrylic brush customizations-->
    <customcontrols:AcrylicTabbedPage.BackgroundSource>HostBackdrop</customcontrols:AcrylicTabbedPage.BackgroundSource>
    <customcontrols:AcrylicTabbedPage.TintColor>WhiteSmoke</customcontrols:AcrylicTabbedPage.TintColor>
    <customcontrols:AcrylicTabbedPage.FallbackColor>WhiteSmoke</customcontrols:AcrylicTabbedPage.FallbackColor>
    <customcontrols:AcrylicTabbedPage.TintOpacity>0.8</customcontrols:AcrylicTabbedPage.TintOpacity>
    <!--#endregion-->

    <!--<customcontrols:AcrylicTabbedPage.Effects>
        <effects:LinearGradientEffect />
    </customcontrols:AcrylicTabbedPage.Effects>-->
    
    <!--Toolbar commands-->
    <customcontrols:AcrylicTabbedPage.ToolbarItems>
        <ToolbarItem Order="Primary">
            <ToolbarItem.Text>
                <OnPlatform x:TypeArguments="x:String" Android="" WinPhone="Settings" />
            </ToolbarItem.Text>
            <ToolbarItem.Icon>
                <OnPlatform x:TypeArguments="FileImageSource" Android="ic_action_settings.png" WinPhone="Setting" />
            </ToolbarItem.Icon>
        </ToolbarItem>
    </customcontrols:AcrylicTabbedPage.ToolbarItems>
    
    <views:HomePage Title="Home" Icon="ic_action_home.png"/>
    <views:RecentsPage Title="Recents" Icon="ic_action_history.png"/>
    
</customcontrols:AcrylicTabbedPage>