android - 套接字连接android

Question

我试图在android中打开输入和输出流，但我不知道如何进行。我之前在服务器中使用以下命令在j2me中打开了一个套接字连接：

scn = (ServerSocketConnection) Connector.open("socket://:5000");     
String myAddress = scn.getLocalAddress();
si.setText("My address: " + myAddress);
// Wait for a connection.
sc = (SocketConnection) scn.acceptAndOpen();
//Get address of socket connection
String yourAddress = sc.getAddress();
si.setText("Connected to: " + yourAddress);
is = sc.openInputStream();
os = sc.openOutputStream();

现在我想把这个放到android中，但它不允许我打开输入和输出流，而且我不得不改变一些我不确定是否能以同样的方式工作的事情。

scn = (ServerSocket) Connector.open("socket://:5000");    
    String myAddress = scn.getLocalAddress();
        Connection.setText("My address: " + myAddress);
        // Wait for a connection.
        Socket sc = scn.accept();
        //Get address of socket connection
        String yourAddress = sc.getAddress();
        Connection.setText("Connected to: " + yourAddress);
        is = sc.openInputStream();
        os = sc.openOutputStream();

我在android中遇到的错误有connector、getlocaladdress、getaddress以及openinput和outputstreams。
我会感谢任何帮助，因为我有很大的困难，在安卓设置这一点。
谢谢
编辑：
我已将Android代码更改为：

ServerSocket scn = new ServerSocket(5554);    
    InetAddress myAddress = scn.getInetAddress();
        Connection.setText("My address: " + myAddress);
        // Wait for a connection.
        Socket sc = scn.accept();
        //Get address of socket connection
        InetAddress yourAddress = sc.getInetAddress();
        Connection.setText("Connected to: " + yourAddress);
        is = sc.openInputStream();
        os = sc.openOutputStream();

它编译得很好，但我得到一个错误：

 is = sc.openInputStream();
        os = sc.openOutputStream();

在android中有没有其他打开输入和输出流的方法？
谢谢。

Answer 1

你可以试试这个链接上的代码
http://www.helloandroid.com/tutorials/simple-connection-example-part-ii-tcp-communication
如果对你有帮助，请告诉我。