String path = myContext.getExternalFilesDir(null).getAbsolutePath() + File.separator + DB_NAME;
myDataBase = SQLiteDatabase.openDatabase(path, null, SQLiteDatabase.OPEN_READWRITE);

Cursor cur = myDataBase.rawQuery("SELECT * FROM employee WHERE employee match ? " +
    "ORDER BY firstname, lastname LIMIT 100",
    new String[] { "*" + queryString+ "*" });

while (cur.moveToNext()) {
    persons.add(getPerson(cur)); // never reaches this since API 21
}
cur.close();