android - 使用 Android 获取原子时间

Question

我正在使用以下代码从 Android 设备连接 AtomicTime 服务器并从中检索 UTC 时间:

public static final String ATOMICTIME_SERVER="http://132.163.4.101:13";
BufferedReader in = null;

try 
{
    URLConnection conn = new URL(ATOMICTIME_SERVER).openConnection();
    in = new BufferedReader(new InputStreamReader(conn.getInputStream()));

    String atomicTime;
    while (true) 
   {
      if ( (atomicTime = in.readLine()).indexOf("*") > -1) 
      {
         break;
      }
   }

   ... do something
}
catch ...

它不返回任何数据。从浏览器访问 URL 时，我们得到以下信息:

55884 11-11-19 07:40:22 00 0 0 824.5 UTC(NIST)

有人能帮忙吗？

Answer 1

String atomicTime = "";
try 
{
    Socket socket = new Socket("132.163.4.101", 13);
    BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));

    in.readLine(); // Ignore leading blank line
    atomicTime = in.readLine();
    socket.close();
} 
catch....