Sqlite empty cursor error?

Question

Normaly, this code working very well. But, if \"cursor\" is empty, there is an error in main.class. I tried a lot of thing. But, I didn\'t success. Please help to solve way.

Answer 1

If the cursor contains no data, moveToFirst() returns false. So add any special empty cursor handling to an else branch of your if (cursor.moveToFirst()) conditional in your first snippet:

if (cursor.moveToFirst()) {
    do {
        list.add(Integer.parseInt(cursor.getString(1)));
    }
    while (cursor.moveToNext());
} else {
    // whatever you'd like to do in case of no data
}