how to display data fetching from db?

view full story

http://stackoverflow.com – I am beginner in android application.i am trying developing a TODO list. i wanna fetch some data ( date ,title and id ) from db and show in a list view. by clicking on list view I wanto show all detail of the clicked item . my problem is i had filled the listview using arraylist , but i didnt want the id has been shown in list view , so I tried to use hash table but I got this error after that. is there any more common solution ? here is my code , i comment some code which are related to first way ==> arraylist package com.Sali.todolist_final; public class MainActivity extends Activity { D (HowTos)