delete entry from sqlite data base in android application. where to get the that row id to pass it ot delete function

After going through many posts I am posting my query. Not able to get proper resolution for my problem.

I am using sqlite and inserting some data (name, info etc..)

Now I get the all rows and show in list view.

Now user selects a one list entry for deletion, I have to call db.delete with id which is rowid of that particular record.

How will get the record id?

When user selects from list view I have position number which is index to the list. But not the database row id where that entry resides.

Do i have to save all ids returned when I call db.insert(table, data) when rows are created?

all examples show the implementation like

    public void deleteRow(long id) {

    db.delete(TABLE_NAME,KEY_ID + " = ?",
            new String[] { String.valueOf(id) });

    }

where should i get id from?