private void Refresh()
{
CognitoSyncUtils utils = new CognitoSyncUtils();
utils.Synchronize((exception) =>
{
if (exception != null)
{
Console.WriteLine("ERROR: " + exception.Message);
return;
}
todoLists = utils.GetTasks();
if (todoLists != null && todoLists.Count > 0)
{
InvokeOnMainThread(() =>
{
Root = new RootElement("Todo List")
{
new Section()
{
from t in todoLists
select(Element) new CheckboxElement((string.IsNullOrEmpty(t.Title) ? string.Empty : t.Title), t.Completed)
}
};
});
}
});
}
public TODOViewController()
: base(UITableViewStyle.Plain, null)
{
NavigationItem.SetRightBarButtonItem(new UIBarButtonItem(UIBarButtonSystemItem.Add), false);
NavigationItem.RightBarButtonItem.Clicked += (sender, e) =>
{
taskDialog = new TaskDialog()
{
Id = Guid.NewGuid().ToString()
};
context = new BindingContext(this, taskDialog, "New Task");
detailsScreen = new DialogViewController(context.Root, true);
ActivateController(detailsScreen);
};
this.RefreshRequested += delegate {
NSTimer.CreateScheduledTimer(1, delegate {
CognitoSyncUtils.Synchronize();
this.ReloadComplete();
});
};
CognitoSyncUtils.SetSyncAction((exception) =>
{
if (exception != null)
{
Console.WriteLine("ERROR: " + exception.Message);
return;
}
CognitoSyncUtils.LoadTasks();
todoLists = CognitoSyncUtils.GetTasks();
if (todoLists != null)
{
InvokeOnMainThread(() =>
{
var e = from t in todoLists
select(Element) new CheckboxElement((string.IsNullOrEmpty(t.Title) ? string.Empty : t.Title), t.Completed);
var section = new Section();
foreach (var element in e)
{
section.Add(element);
}
Root = new RootElement("Todo List");
Root.Add(section);
});
}
});
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.todo_layout);
todoListView = FindViewById <ListView>(Resource.Id.lstTasks);
addTodoItenButton = FindViewById <Button>(Resource.Id.btnAddTask);
todoListView.ItemClick += (object sender, AdapterView.ItemClickEventArgs e) =>
{
var todo = new Intent(this, typeof(TodoDetailActivity));
todo.PutExtra("todoItem", tasks[e.Position].Id);
StartActivity(todo);
};
addTodoItenButton.Click += (object sender, EventArgs e) =>
{
var todo = new Intent(this, typeof(TodoDetailActivity));
todo.PutExtra("todoItem", Guid.NewGuid().ToString());
StartActivity(todo);
};
CognitoSyncUtils.SetSyncAction((exception) =>
{
if (exception != null)
{
Log.Error(TAG, exception.Message);
AndHUD.Shared.ShowErrorWithStatus(this, "Synchronization error: " +
exception.Message, MaskType.Black,
TimeSpan.FromSeconds(5));
}
else
{
CognitoSyncUtils.LoadTasks();
tasks = CognitoSyncUtils.GetTasks();
RunOnUiThread(() =>
{
AndHUD.Shared.Dismiss(this);
todoListView.Adapter = new TodoListAdapter(this, tasks);
});
}
});
}
public void Synchronize()
{
CognitoSyncUtils utils = new CognitoSyncUtils();
utils.Synchronize((exception) =>
{
if (exception != null)
{
Log.Error(TAG, exception.Message);
}
else
{
tasks = utils.GetTasks();
RunOnUiThread(() =>
{
todoListView.Adapter = new TodoListAdapter(this, tasks);
});
}
});
}