一个很简单的Android手机和pc通信的例子

手机为Service，pc为Client。

pc端代码：

Runtime.getRuntime().exec("adb forward tcp:10086 tcp:3321");Socket socket = new Socket("localhost", 10086);InputStream is = socket.getInputStream();OutputStream os = socket.getOutputStream();final BufferedReader br = new BufferedReader(new InputStreamReader(is));final PrintWriter pw = new PrintWriter(os);new Thread() {public void run() {try {String str;while ((str = br.readLine())!=null) {System.out.println("接收到的数据：" + str);}} catch (IOException e) {e.printStackTrace();}};}.start();new Thread() {public void run() {Scanner input = new Scanner(System.in);while (true) {pw.println(input.next());pw.flush();System.out.println();}};}.start();

Android端代码：

ServerSocket serverSocket = new ServerSocket(3321);Socket socket = serverSocket.accept();System.out.println("----------连接成功");br = new BufferedReader(new InputStreamReader(socket.getInputStream()));pw = new PrintWriter(socket.getOutputStream());try {String readLine;while ((readLine = br.readLine()) != null) {setText(readLine);}} catch (IOException e) {e.printStackTrace();}

这只是一个很简单的例子，可能会存在不少的bug，仅仅适合参考。