protected override bool OnBackButtonPressed()
{
if (popupPage != null)
{
Navigation.RemovePopupPageAsync(popupPage);
popupPage = null;
return(true);
}
return(base.OnBackButtonPressed());
}
async void OnShowComment(object sender, EventArgs args)
{
if (UserTokenSettings.Current.HasExpiresIn())
{
MessagingService.Current.SendMessage(MessageKeys.NavigateLogin);
}
else
{
var page = new ArticlesCommentPopupPage(articles, new Action <ArticlesComments>(OnResult));
if (page != null && Navigation != null)
{
await Navigation.PushPopupAsync(page);
}
}
}
