如何在Xamarin表单的图层列表中添加闪屏文本

<Grid>
    <Grid.RowDefinitions>
        <RowDefinition Height="*" />
        <RowDefinition Height="Auto" />
    </Grid.RowDefinitions>

    <!-- 图层列表 -->
    <ListView Grid.Row="0" x:Name="LayerList">
        <!-- 列表项模板 -->
        <ListView.ItemTemplate>
            <DataTemplate>
                <!-- 列表项内容 -->
            </DataTemplate>
        </ListView.ItemTemplate>
    </ListView>

    <!-- 闪屏文本 -->
    <Label Grid.Row="1" x:Name="SplashText" Text="闪屏文本" HorizontalOptions="Center" VerticalOptions="Center" />
</Grid>

using Xamarin.Forms;

public partial class MainPage : ContentPage
{
    public MainPage()
    {
        InitializeComponent();

        // 图层列表数据源
        LayerList.ItemsSource = GetLayerData();

        // 闪屏文本动画
        Animation animation = new Animation(v => SplashText.Scale = v, 1, 1.2);
        animation.Commit(this, "SplashAnimation", length: 1000, repeat: () => true);
    }

    // 获取图层列表数据源
    private List<string> GetLayerData()
    {
        List<string> layers = new List<string>();
        // 添加图层数据
        return layers;
    }
}