public override bool OnContextItemSelected(IMenuItem item)//experimental
        {
            long ID;
            AdapterContextMenuInfo info = (AdapterContextMenuInfo)item.MenuInfo;

            ID = listView.GetItemIdAtPosition(info.Position);
            if (item.TitleCondensedFormatted.ToString() == "Delete")
            {
                db.DeleteCredentials((int)ID);
                LoadData();
                return(true);
            }
            else if (item.TitleCondensedFormatted.ToString() == "Modify") //User has selected Modify then I am passing Modify=true, and Item Id for modification
            {
                LaunchAddCredentialsActivity(true, (int)ID);              //sending Modify=true along with item ID to modify
            }
            return(false);
        }