package com.example.agvcontroller.socket;
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import android.os.AsyncTask;
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import android.util.Log;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.io.PrintWriter;
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import java.net.Socket;
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public class SocketTask extends AsyncTask<Object, String, String> {
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@Override
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protected String doInBackground(Object... params) {
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String serverAddress = (String) params[0];
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int port = (int) params[1];
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String response = "";
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//try {
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// Socket socket = new Socket();
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// String serverIP = "192.168.4.188";
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// int serverPort = 802;
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// InetSocketAddress address = new InetSocketAddress(serverIP, serverPort);
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// socket.connect(address);
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// OutputStream outputStream = socket.getOutputStream();
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// String message = "whyc2";
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// outputStream.write(message.getBytes());
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// socket.close();
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//} catch (IOException e) {
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// Log.e("SocketTask", "Error in socket communication", e);
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//}
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try (Socket socket = new Socket(serverAddress, port)) {
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// 向服务器发送消息
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PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
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out.println("whycq");
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// 从服务器接收消息
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BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
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response = in.readLine();
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} catch (Exception e) {
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Log.e("SocketTask", "Error in socket communication", e);
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response = "Error: " + e.getMessage();
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}
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return response;
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}
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@Override
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protected void onPostExecute(String result) {
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// 处理从服务器接收到的消息
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Log.d("SocketTask", "Server response: " + result);
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}
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}
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