判断是否为拼音

       //判断是字还是拼音
        boolean isPinyin = false;
        for (int i = 0; i < query.length(); i++) {
            char c = query.charAt(i);
            Character.UnicodeScript sc = Character.UnicodeScript.of(c);
            if (sc == Character.UnicodeScript.HAN) {
                continue;
            } else {
                isPinyin = true;
                break;
            }
        }