android GBK byte数组转中文字符串

byte[] b = new byte[2];
b[0] = (byte) 0xBB;
b[1] = (byte) 0xB6;

String s = "测试";
try {
  s = new String(b, "GBK");
} catch (UnsupportedEncodingException e) {
  e.printStackTrace();
}

Log.d(TAG, "===>>" + s);

输出结果：

欢(汉字内码：0xBB,0xB6)