async void RefreshListView()
{
//IsBusy = true;
sesionService = new SesionService();
friendsService = new FriendsService();
int idUsuario = await sesionService.GetSesionIdUserDbAsync();
var listaTemp = await friendsService.GetFriendsById(idUsuario);
foreach (var usuario in listaTemp)
{
if (usuario.foto == null)
{
usuario.foto = "photo.png";
}
else
{
if (usuario.foto.Contains("https:"))
{
}
else
{
usuario.foto = "http://www.palmapplicationsv.com/techoapp/public/" + usuario.foto;
}
}
}
listView.IsRefreshing = false;
//IsBusy = false;
}
private async Task InitializeDataAsync()
{
sesionService = new SesionService();
friendsService = new FriendsService();
int idUsuario = await sesionService.GetSesionIdUserDbAsync();
if (idUsuario != 0)
{
ai = new ActivityIndicator();
ai.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy");
ai.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy");
stackLayout.Children.Add(ai);
IsBusy = true;
contentPage.Content = stackLayout;
var listaTemp = await friendsService.GetFriendsById(idUsuario);
listView.RowHeight = 75;
listView.ItemTemplate = new DataTemplate(typeof(CustomFriendsCell));
foreach (var usuario in listaTemp)
{
if (usuario.foto == null)
{
usuario.foto = "photo.png";
}
else
{
if (usuario.foto.Contains("https:"))
{
}
else
{
usuario.foto = "http://www.palmapplicationsv.com/techoapp/public/" + usuario.foto;
}
}
usuariosOC.Add(usuario);
}
listView.ItemsSource = usuariosOC;
listView.IsPullToRefreshEnabled = true;
listView.SetBinding(ListView.RefreshCommandProperty, new Binding("RefreshCommand"));
listView.ItemTapped += ListView_ItemTapped;
stackLayout.Children.Add(listView);
IsBusy = false;
}
}
