AssetsLayout.xaml

<?xml version="1.0" encoding="UTF-8"?>
<ContentView xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:telerikDataControls="clr-namespace:Telerik.XamarinForms.DataControls;assembly=Telerik.XamarinForms.DataControls"
             xmlns:telerikListView="clr-namespace:Telerik.XamarinForms.DataControls.ListView;assembly=Telerik.XamarinForms.DataControls"
             x:Class="D7MobileMain.Views.AssetsView"
             xmlns:local="clr-namespace:D7MobileMain.Helper;assembly=D7MobileMain">

    <ContentView.Resources>
        <ResourceDictionary>
            <local:Base64ImageConverter x:Key="base64Converter"></local:Base64ImageConverter>
        </ResourceDictionary>
    </ContentView.Resources>
    <ContentView.Content>
        <StackLayout Orientation="Vertical" Padding="0, 0, 0, 0">
            <Grid Grid.ColumnSpacing="0" Grid.RowSpacing="0" >
                <Grid.RowDefinitions>
                    <RowDefinition>
                        <RowDefinition.Height>
                            <OnPlatform x:TypeArguments="GridLength"
                              iOS="64"
                              Android="56"/>
                        </RowDefinition.Height>
                    </RowDefinition>
                </Grid.RowDefinitions>

                <Grid Grid.ColumnSpacing="0" Grid.RowSpacing="0" BackgroundColor="#15315A">
                    <Grid.Padding>
                        <OnPlatform x:TypeArguments="Thickness">
                            <On Platform="Android" Value="0, 0, 0, 0"/>
                            <On Platform="iOS" Value="14, 8, 0, 0"/>
                        </OnPlatform>
                    </Grid.Padding>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="Auto"/>
                        <ColumnDefinition Width="*"/>
                    </Grid.ColumnDefinitions>

                    <Grid x:Name="drawerOpener" Grid.ColumnSpacing="0" Grid.RowSpacing="0">

                        <Grid.WidthRequest>
                            <OnPlatform x:TypeArguments="x:Double">
                                <On Platform="Android" Value="32" />
                                <On Platform="iOS" Value="24"/>
                            </OnPlatform>
                        </Grid.WidthRequest>

                        <Grid.HeightRequest>
                            <OnPlatform x:TypeArguments="x:Double">
                                <On Platform="Android" Value="32" />
                                <On Platform="iOS" Value="24"/>
                            </OnPlatform>
                        </Grid.HeightRequest>

                        <Grid.Padding>
                            <OnPlatform x:TypeArguments="Thickness">
                                <On Platform="Android" Value="16, 0, 16, 0" />
                                <On Platform="iOS" Value="0, 0, 0, 0"/>
                            </OnPlatform>
                        </Grid.Padding>

                        <Image HorizontalOptions="Start" VerticalOptions="Center">
                            <Image.Source>
                                <OnPlatform x:TypeArguments="ImageSource"
                                iOS="menu_icon.png"
                                Android="menu_icon.png"/>
                            </Image.Source>
                        </Image>
                    </Grid>

                    <Label Grid.Column="1" Text="Dossier 7" TextColor="#F3F9F5" VerticalOptions="Center" x:Name="title" HorizontalOptions="StartAndExpand">
                        <Label.FontSize>
                            <OnPlatform x:TypeArguments="x:Double"
                              iOS="19"
                              Android="17" />
                        </Label.FontSize>
                    </Label>
                </Grid>
            </Grid>

            <ContentView Padding="0, -10, 0, 0">
                <SearchBar x:Name="assetSearch" Placeholder="Search Assets" TextChanged="assetSearch_TextChanged"/>
            </ContentView>
            
            <ContentView Padding="0, -6, 0, 0">
                <telerikDataControls:RadListView BackgroundColor="White" x:Name="listView" ItemTapped="listView_ItemTapped">
                    <telerikDataControls:RadListView.ItemTemplate>
                        <DataTemplate>
                            <telerikListView:ListViewTemplateCell>
                                <telerikListView:ListViewTemplateCell.View>
                                    <StackLayout Orientation="Horizontal" VerticalOptions="Center">
                                        <Image x:Name="assetImage" Source="{Binding AssetImage, Converter={StaticResource base64Converter}}" VerticalOptions="Center" />
                                        <StackLayout Orientation="Vertical" Spacing="10" VerticalOptions="Center">
                                            <Label x:Name="primarySecondaryId" Text="{Binding PrimarySecondaryId}" />
                                            <Label x:Name="siteName" Text="{Binding SiteName}" />
                                        </StackLayout>
                                    </StackLayout>
                                </telerikListView:ListViewTemplateCell.View>
                            </telerikListView:ListViewTemplateCell>
                        </DataTemplate>
                    </telerikDataControls:RadListView.ItemTemplate>
                </telerikDataControls:RadListView>
            </ContentView>
        </StackLayout>
    </ContentView.Content>
</ContentView>