Sentimental Tweets: PaginaTweets.xaml

PaginaTweets.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="SentimentalTweets.Paginas.PaginaTweets">
    <ContentPage.Content>
        <StackLayout BackgroundColor="White" Padding="10">
            <Label Text="Tweets" TextColor="Blue" FontSize="Large"/>
            
            <Entry x:Name="txtBusqueda" TextColor="White" Placeholder="Introduce el término de búsqueda" 
                   PlaceholderColor="LightGray" BackgroundColor="Black" FontSize="Medium"/>

            <Button x:Name="btnBuscar" Text="Buscar tweets" TextColor="White"
                        BackgroundColor="#0072BD" FontSize="Medium" Clicked="btnBuscar_Clicked"/>

            <ActivityIndicator x:Name="indicator" Color="Green" VerticalOptions="Center" HorizontalOptions="Center"/>

            <ListView x:Name="lsvTweets" ItemSelected="lsvTweets_ItemSelected" HasUnevenRows="True">
                <ListView.ItemTemplate>
                    <DataTemplate>
                        <ViewCell>
                            <Label Text="{Binding Mensaje}" FontSize="Medium" 
                                   LineBreakMode="WordWrap" TextColor="Black" Margin="10"/>
                        </ViewCell>
                    </DataTemplate>
                </ListView.ItemTemplate>
            </ListView>
        </StackLayout>
    </ContentPage.Content>
</ContentPage>