{"height":"190","published":"2017-08-28 01:10:26","title":"byte\u914d\u5217\u304b\u3089String\u3078\u306e\u5909\u63db","url":"https://tech.nomunomu0504.dev/entry/%3Fp%3D23","author_name":"nomunomu0504","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.nomunomu0504.dev%2Fentry%2F%253Fp%253D23\" title=\"byte\u914d\u5217\u304b\u3089String\u3078\u306e\u5909\u63db - \u306e\u3080\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","type":"rich","categories":["Android"],"description":"Android\u3067RFID\u306eID\u90e8\u3092\u53d6\u5f97\u3059\u308b\u3068\u3001\"byte[]\"\u3067\u8fd4\u3063\u3066\u304f\u308b\u306e\u3067\u3001\"String\"\u306b\u5909\u66f4\u3059\u308b\u305f\u3081\u306b \u30e1\u30bd\u30c3\u30c8\u3092\u7d44\u3093\u3067\u307f\u305f private String bytesToString(byte[] bytes) { StringBuilder sb = new StringBuilder(); for (byte bt : bytes) { int i = 0xFF &amp;&amp; (int)bt; String str = Integer.toHexString(i); sb.append(str); } return sb.toString(); } RFID\u306eID\u306f16\u9032\u2026","author_url":"https://blog.hatena.ne.jp/nomunomu0504/","width":"100%","blog_url":"https://tech.nomunomu0504.dev/","blog_title":"\u306e\u3080\u30ed\u30b0","provider_url":"https://hatena.blog","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nomunomu0504/20190411/20190411144523.png"}