diff --git a/src/app/src/main/java/com/sbw/atrue/Order/Util/listen.java b/src/app/src/main/java/com/sbw/atrue/Order/Util/listen.java
new file mode 100644
index 0000000..df7903d
--- /dev/null
+++ b/src/app/src/main/java/com/sbw/atrue/Order/Util/listen.java
@@ -0,0 +1,79 @@
+	private int socket_port=9999;
+    private boolean ifListen  =true;
+    /**
+     * 开始监听
+     */
+    private Thread socketThread = new Thread() {
+        public void run() {
+            while (true) {
+                try {
+                    if (serverSocket == null && ifListen) {
+                        serverSocket = new ServerSocket(socket_port);
+//                        serverSocket.setSoTimeout(60*1000);
+                    } else if (serverSocket != null) {
+                        socket = serverSocket.accept();
+                        if (socket != null) {
+                            DataInputStream in = new DataInputStream(new BufferedInputStream(socket
+                                    .getInputStream()));
+                            try {
+                                ByteArrayOutputStream outStream = new ByteArrayOutputStream();
+                                byte[] buffer = new byte[1024];
+                                int len = 0;
+                                while ((len = in.read(buffer)) != -1) {
+                                    outStream.write(buffer, 0, len);
+                                }
+                                byte[] data = outStream.toByteArray();
+                                dataString = new String(data, "utf-8");
+								AppLog.Log(dataString);
+							} catch (Exception e) { 
+								AppLog.Log(AppLog.LogType.ERROR, "DataService read: " + e); 
+								destorySocket(); 
+							} 
+						} 
+					} 
+				} catch (IOException e1) { 
+					AppLog.Log(AppLog.LogType.ERROR, "DataService accept: " + e1); 
+					destorySocket(); } 
+					try { 
+					Thread.sleep(Config.KEEP_ALIVE_RESPONSE_TIMEOUT); 
+					} catch (InterruptedException e) { 
+					AppLog.Log(e.toString());
+					} 
+				}
+			} 
+		};
+		
+	public void startListen() {
+        ifListen = true;
+        if (!ifSocketThreadStart) {
+            ifSocketThreadStart = true;
+            socketThread.start();
+        }
+    }
+ 
+    public void stopListen() {
+        ifListen = false;
+        destorySocket();
+    }
+ 
+    private void destorySocket() {
+        AppLog.Log("destorySocket");
+        try {
+            if (serverSocket != null && !serverSocket.isClosed()) {
+                serverSocket.close();
+            }
+        } catch (IOException e) {
+            AppLog.Log(e.toString());
+        } finally {
+            serverSocket = null;
+        }
+        try {
+            if (socket != null && !socket.isClosed()) {
+                socket.close();
+            }
+        } catch (IOException e) {
+            AppLog.Log(e.toString());
+        } finally {
+            socket = null;
+        }
+    }
\ No newline at end of file