protected override void OnCreate(Bundle bundle)
{
base.OnCreate (bundle);
int taskID = Intent.GetIntExtra("TaskID", 0);
if(taskID > 0)
{
this._task = TaskManager.GetTask(taskID);
}
// set our layout to be the home screen
this.SetContentView(Resource.Layout.TaskDetails);
this._nameTextEdit = this.FindViewById<EditText>(Resource.Id.txtName);
this._notesTextEdit = this.FindViewById<EditText>(Resource.Id.txtNotes);
this._saveButton = this.FindViewById<Button>(Resource.Id.btnSave);
// find all our controls
this._cancelDeleteButton = this.FindViewById<Button>(Resource.Id.btnCancelDelete);
// set the cancel delete based on whether or not it's an existing task
if(this._cancelDeleteButton != null)
{ this._cancelDeleteButton.Text = (this._task.ID == 0 ? "Cancel" : "Delete"); }
// name
if(this._nameTextEdit != null) { this._nameTextEdit.Text = this._task.Name; }
// notes
if(this._notesTextEdit != null) { this._notesTextEdit.Text = this._task.Notes; }
// button clicks
this._cancelDeleteButton.Click += (sender, e) => { this.CancelDelete(); };
this._saveButton.Click += (sender, e) => { this.Save(); };
}
public int SaveTask(Task item)
{
if(item.ID != 0)
{
base.Update(item);
return item.ID;
}
else
{
return base.Insert (item);
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
View.Frame = UIScreen.MainScreen.Bounds;
View.BackgroundColor = UIColor.White;
View.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
button = UIButton.FromType(UIButtonType.RoundedRect);
button.Frame = new RectangleF(
View.Frame.Width / 2 - buttonWidth / 2,
View.Frame.Height / 2 - buttonHeight / 2,
buttonWidth,
buttonHeight);
Task t = new Task();
t.Name = "My Cool task";
t.DueDate = DateTime.Now.AddDays(10);
t.Notes = "This should really be done...";
button.SetTitle("Click me", UIControlState.Normal);
// MyExternalClassLibrary.BL.Managers.TaskManager();
button.TouchUpInside += (object sender, EventArgs e) =>
{
t.ID = numClicks + 1;
int taskId = ExternalLibrary.BL.Managers.TaskManager.SaveTask(t);
button.SetTitle(String.Format("clicked {0} times and TaskId {1}", numClicks++, taskId), UIControlState.Normal);
};
button.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleTopMargin |
UIViewAutoresizing.FlexibleBottomMargin;
View.AddSubview(button);
}
public TaskClickedEventArgs(Task task)
: base()
{
this.Task = task;
}
protected void ShowTaskDetails(Task task)
{
this._detailsScreen = new DetailScreen(task);
this.NavigationController.PushViewController(this._detailsScreen, true);
}
public DetailScreen(Task task)
: base("DetailScreen", null)
{
this._task = task;
}
public static int SaveTask(Task item)
{
return _me._db.SaveTask(item);
}
public static int SaveTask(Task item)
{
return DAL.TaskManager.SaveTask(item);
}
