I'm using Xamarin Forms `ListView` as a SideBar. How can I prevent users from deselecting cell? Or at least keep highlighting the cell when users deselect it.
This is how I'm binding

---

```
                   <ListView x:Name="listView" SelectionMode="Single">
                        <ListView.ItemsSource>
                            <x:Array Type="{x:Type x:String}">
                                <x:String>Management</x:String>
                                <x:String>Information</x:String>
                                <x:String>Language</x:String>
                                <x:String>Settings</x:String>
                            </x:Array>
                        </ListView.ItemsSource>
                        <ListView.ItemTemplate>
                            <DataTemplate>
                                <TextCell Text="{Binding}" />
                            </DataTemplate>
                        </ListView.ItemTemplate>
                    </ListView>

```