Cursor Index Out of Bounds Exception

Question

In attempting to execute a query on my database, I get this exception. However, the documentation states that the method SQLiteDatabase.query(...) returns, \"A

Answer 1

After query you need to call next() or moveToFirst(). Cursors are lazy loaded, after calling these methods cursor is loaded into memory. You can decide when to do it.

Answer 2

to iterate trough all rows:

Cursor c = db.query(TABLENAME, null, null, null, null, null, null); 
while(c.moveToNext()) {
      int id = c.getInt(c.getColumnIndex("_ID")); 
}

or you can use other cursor functions, for example moveToPosition() to access row specified by id

more info: http://developer.android.com/reference/android/database/Cursor.html