How to retrieve data from SQLite table in Android -

i doing map application in android using sqlite store , retrieve data. create table store latitude , longtitude not know how retrieve latitude , longtitude values sqlite bind them latitude , longtitude values in map activity.

can me?

use start:

    sqlitedatabase db = openorcreatedatabase("my_locations.db", sqlitedatabase.create_if_necessary, null);     string[] columns = new string[]{"latitude", "longitude"};     string[] name = new string[]{"dientringh"};     cursor c = db.query("location", columns, "name=?", name, null, null, null);     string latitude = c.getstring(0);     string longitude = c.getstring(1);