sharee.bike-App/Meinkonrad/TINK/View/Info/InfoTabbedPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<TabbedPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:resources="clr-namespace:TINK.MultilingualResources;assembly=TINKLib"
             x:Class="TINK.View.Info.InfoPage" 
             x:Name="TabbedInfoPage">
    <Shell.TitleView>
        <Grid ColumnDefinitions="Auto, 1*">
            <Image Style="{StaticResource Image-Navbar}"/>
            <Label Style="{StaticResource Label-Navbar}"
                   Text="{x:Static resources:AppResources.MarkingAbout}"/>
        </Grid>
    </Shell.TitleView>
  <!--Pages can be added as references or inline-->
    <ContentPage
		IsEnabled="{Binding IsIdle}"
		Title="{x:Static resources:AppResources.MarkingTabApp}">
        <ContentPage.Content>
			<Grid>
				<Grid.RowDefinitions>
					<RowDefinition Height="*"/>
				</Grid.RowDefinitions>
				<WebView 
                    x:Name="InfoLicenses" 
                    Source="{Binding InfoLicenses}"
                    HeightRequest="1000"
                    WidthRequest="1000" />
				<ActivityIndicator Grid.Row="0"
					IsRunning="{Binding IsIdle, Converter={StaticResource InvertedBoolConverter}}"
					IsVisible="{Binding IsIdle, Converter={StaticResource InvertedBoolConverter}}"
					Scale="2"
					VerticalOptions="CenterAndExpand"
					HorizontalOptions="CenterAndExpand"
					Color="{x:DynamicResource primary-back-title-color}"/>
			</Grid>
        </ContentPage.Content>
    </ContentPage>
    <ContentPage
		IsEnabled="{Binding IsIdle}"
		Title="{x:Static resources:AppResources.MarkingTabPrivacy}">
        <ContentPage.Content>
			<Grid>
				<Grid.RowDefinitions>
					<RowDefinition Height="*"/>
				</Grid.RowDefinitions>
				<WebView 
                    x:Name="InfoDatenschutz" 
                    Source="{Binding InfoPrivacy}" 
                    HeightRequest="1000"
                    WidthRequest="1000" />
				<ActivityIndicator Grid.Row="0"
					IsRunning="{Binding IsIdle, Converter={StaticResource InvertedBoolConverter}}"
					IsVisible="{Binding IsIdle, Converter={StaticResource InvertedBoolConverter}}"
					Scale="2"
					VerticalOptions="CenterAndExpand"
					HorizontalOptions="CenterAndExpand"
					Color="{x:DynamicResource primary-back-title-color}"/>
			</Grid>
        </ContentPage.Content>
    </ContentPage>
    <ContentPage
		IsEnabled="{Binding IsIdle}"
		Title="{x:Static resources:AppResources.MarkingTabGtc}">
        <ContentPage.Content>
			<Grid>
				<Grid.RowDefinitions>
					<RowDefinition Height="*"/>
				</Grid.RowDefinitions>
				<WebView 
                    x:Name="InfoABG"
                    Source ="{Binding InfoAgb}" 
                    HeightRequest="1000"
                    WidthRequest="1000" />
				<ActivityIndicator Grid.Row="0"
					IsRunning="{Binding IsIdle, Converter={StaticResource InvertedBoolConverter}}"
					IsVisible="{Binding IsIdle, Converter={StaticResource InvertedBoolConverter}}"
					Scale="2"
					VerticalOptions="CenterAndExpand"
					HorizontalOptions="CenterAndExpand"
					Color="{x:DynamicResource primary-back-title-color}"/>
			</Grid>
        </ContentPage.Content>
    </ContentPage>
    <ContentPage
		IsEnabled="{Binding IsIdle}"
		Title="{x:Static resources:AppResources.MarkingTabImpress}">
        <ContentPage.Content>
			<Grid>
				<Grid.RowDefinitions>
					<RowDefinition Height="*"/>
				</Grid.RowDefinitions>
				<WebView 
                    x:Name="InfoImpressum"
                    Source="{Binding InfoImpressum}"
                    HeightRequest="1000"
                    WidthRequest="1000" />
				<ActivityIndicator Grid.Row="0"
					IsRunning="{Binding IsIdle, Converter={StaticResource InvertedBoolConverter}}"
					IsVisible="{Binding IsIdle, Converter={StaticResource InvertedBoolConverter}}"
					Scale="2"
					VerticalOptions="CenterAndExpand"
					HorizontalOptions="CenterAndExpand"
					Color="{x:DynamicResource primary-back-title-color}"/>
			</Grid>
        </ContentPage.Content>
    </ContentPage>
</TabbedPage>