public override bool OnContextItemSelected(IMenuItem item)
{
var info = (AdapterView.AdapterContextMenuInfo)item.MenuInfo;
var index = item.ItemId;
var menuItems = Resources.GetStringArray(Resource.Array.menu);
var menuItemName = menuItems[index];
var noteTitle = notesList[info.Position].Title;
if (menuItemName.Equals("Rename"))
{
string newTitle = noteTitle;
List <string> titles = TableAccess.GetAllTitles();
Android.App.AlertDialog.Builder adb = new Android.App.AlertDialog.Builder(this);
Android.App.AlertDialog ad;
EditText et = new EditText(this);
et.SetSingleLine();
et.Text = noteTitle;
adb.SetTitle("Rename Note");
adb.SetMessage("Type a title and hit enter:");
adb.SetView(et);
adb.SetPositiveButton("Rename", (senderAlert, args) =>
{
try
{
notesList.RemoveAt(info.Position);
TableAccess.EditName(noteTitle, newTitle);
notesList.Add(TableAccess.GetNoteFromTitle(newTitle));
}
catch (Exception ex)
{
Toast.MakeText(this, "Could not save file: " + ex, ToastLength.Short).Show();
}
adb.Dispose();
});
adb.SetNegativeButton("Cancel", (senderAlert, args) =>
{
adb.Dispose();
});
ad = adb.Show();
ad.GetButton(-1).Enabled = false;
et.KeyPress += (object sender, View.KeyEventArgs e) =>
{
if ((e.KeyCode == Keycode.Enter))
{
newTitle = StripIllegalChars(et.Text);
if (string.IsNullOrEmpty(newTitle))
{
Toast.MakeText(this, "Please enter a valid name", ToastLength.Short).Show();
ad.GetButton(-1).Enabled = false;
}
else if (titles.Contains(newTitle))
{
Toast.MakeText(this, "Name already exists, please choose another.", ToastLength.Short).Show();
ad.GetButton(-1).Enabled = false;
}
else
{
ad.GetButton(-1).Enabled = true;
}
}
else
{
ad.GetButton(-1).Enabled = false;
}
};
return(true);
}
else if (menuItemName.Equals("Delete"))
{
Android.App.AlertDialog.Builder adb = new Android.App.AlertDialog.Builder(this);
Android.App.AlertDialog ad;
adb.SetTitle("Delete Note");
adb.SetMessage("Are you sure you want to delete this note and all of its replies?");
adb.SetPositiveButton("Delete", (senderAlert, args) =>
{
try
{
notesList.RemoveAt(info.Position);
TableAccess.DeleteRecursive(noteTitle);
adapter = new NotesListAdapter(this, notesList);
notesListView.Adapter = adapter;
}
catch (Exception ex)
{
Toast.MakeText(this, "Could not delete note: " + ex, ToastLength.Short).Show();
}
adb.Dispose();
});
adb.SetNegativeButton("Cancel", (senderAlert, args) =>
{
adb.Dispose();
});
ad = adb.Show();
return(true);
}
;
return(false);
}
