public TwitterView()
{
BindingContext = new TwitterViewModel();
var refresh = new ToolbarItem {
Command = ViewModel.LoadTweetsCommand,
Icon = "refresh.png",
Name = "refresh",
Priority = 0
};
ToolbarItems.Add(refresh);
var stack = new StackLayout {
Orientation = StackOrientation.Vertical,
Padding = new Thickness(0, 8, 0, 8)
};
var activity = new ActivityIndicator {
Color = Helpers.Color.DarkBlue.ToFormsColor(),
IsEnabled = true
};
activity.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy");
activity.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy");
stack.Children.Add(activity);
var listView = new ListView();
listView.ItemsSource = ViewModel.Tweets;
var cell = new DataTemplate(typeof(ImageCell));
cell.SetBinding(ImageCell.TextProperty, "Text");
cell.SetBinding(ImageCell.DetailProperty, "Date");
cell.SetBinding(ImageCell.ImageSourceProperty, "Image");
listView.ItemTemplate = cell;
listView.ItemTapped += (sender, args) => {
if (listView.SelectedItem == null)
{
return;
}
var tweet = listView.SelectedItem as Tweet;
this.Navigation.PushAsync(new WebsiteView("http://m.twitter.com/shanselman/status/" + tweet.StatusID, tweet.Date));
listView.SelectedItem = null;
};
stack.Children.Add(listView);
Content = stack;
}
public TwitterView ()
{
BindingContext = new TwitterViewModel ();
var refresh = new ToolbarItem {
Command = ViewModel.LoadTweetsCommand,
Icon = "refresh.png",
Name = "refresh",
Priority = 0
};
ToolbarItems.Add (refresh);
var stack = new StackLayout {
Orientation = StackOrientation.Vertical,
Padding = new Thickness(0, 8, 0, 8)
};
var activity = new ActivityIndicator {
Color = Helpers.Color.DarkBlue.ToFormsColor(),
IsEnabled = true
};
activity.SetBinding (ActivityIndicator.IsVisibleProperty, "IsBusy");
activity.SetBinding (ActivityIndicator.IsRunningProperty, "IsBusy");
stack.Children.Add (activity);
var listView = new ListView ();
listView.ItemsSource = ViewModel.Tweets;
var cell = new DataTemplate(typeof(ListTextCell));
cell.SetBinding (TextCell.TextProperty, "Text");
cell.SetBinding (TextCell.DetailProperty, "Date");
listView.ItemTemplate = cell;
listView.ItemTapped += (sender, args) => {
if(listView.SelectedItem == null)
return;
var tweet = listView.SelectedItem as Tweet;
this.Navigation.PushAsync(new WebsiteView("http://m.twitter.com/shanselman/status/"+ tweet.StatusID, tweet.Date));
listView.SelectedItem = null;
};
stack.Children.Add (listView);
Content = stack;
}
