title: How do I change the color of a selected item on a ListView?
body: <p>I'm creating a ListView that has some simple items inside a ViewCell.</p>
  
  <p>When I select one of the items it becomes orange. When I click and hold (to open the context actions) it becomes white...</p>
  
  <p><img src="https://i.stack.imgur.com/x0pZe.png" alt="background color"></p>
  
  <pre><code>&lt;ListView ItemsSource="{Binding Items}" HasUnevenRows="True"&gt;
      &lt;ListView.ItemTemplate&gt;
          &lt;DataTemplate&gt;
              &lt;ViewCell&gt;
                  &lt;ViewCell.ContextActions&gt;
                      &lt;MenuItem Text="Delete" /&gt;
                  &lt;/ViewCell.ContextActions&gt;
                  &lt;StackLayout Orientation="Horizontal" Padding="20"&gt;
                      &lt;StackLayout HorizontalOptions="StartAndExpand"&gt;
                          &lt;Label Text="{Binding Name}" FontSize="Large" FontAttributes="Bold" /&gt;
                          &lt;Label Text="{Binding Description}" /&gt;
                      &lt;/StackLayout&gt;
                  &lt;/StackLayout&gt;
              &lt;/ViewCell&gt;
          &lt;/DataTemplate&gt;
      &lt;/ListView.ItemTemplate&gt;
  &lt;/ListView&gt;
  </code></pre>
  
  <p>How can I customize these colors?</p>