Question

database class

public boolean Permissions(String modulename) {
    int createable, updateable;
    Cursor cursor = db.rawQuery("select * from " + "moduleDesc" + " where "
            + "name" + "='" + modulename + "'", null);
    if (cursor.getCount() > 0);
        {
        createable = cursor.getInt(cursor.getColumnIndex("createable"));
        updateable = cursor.getInt(cursor.getColumnIndex("updateable"));
        cursor.close();
    }
    if ((createable == 1) && (updateable == 1)) {
        return true;

    } else {
        return false;
    }
}

the error that i am getting is cursorindexoutofbounds on createable cursor.getInt(cursor.getColumnIndex("createable"));
although cursor is having some value still it gives this error!!! thanx in advance

Answer 1

With proper cursor closing.

public boolean Permissions(String modulename) {
    Cursor cursor = db.rawQuery("select * from " + "moduleDesc" + " where "
            + "name" + "='" + modulename + "'", null);
    if (cursor != null) {
        try {
           if (cursor.moveToFirst()) {
               int createable = cursor.getInt(cursor.getColumnIndex("createable"));
               int updateable = cursor.getInt(cursor.getColumnIndex("updateable"));
               return (createable == 1) && (updateable == 1);
           }
        } finally {
            cursor.close();
        }
    }
   return false;
}