如何使用socket编程将android手机客户端连接到同一网络上的python服务器？

import socket

# 创建socket对象
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 绑定IP地址和端口号
server_ip = '服务器IP地址'  # 替换为服务器的实际IP地址
server_port = 12345  # 替换为服务器的实际端口号
server_socket.bind((server_ip, server_port))

# 监听来自客户端的连接请求
server_socket.listen(1)

# 等待客户端连接
print("等待客户端连接...")
client_socket, client_address = server_socket.accept()
print("客户端已连接：", client_address)

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;

// 创建socket并连接到服务器
String serverIp = "服务器IP地址";  // 替换为服务器的实际IP地址
int serverPort = 12345;  // 替换为服务器的实际端口号

try {
    Socket socket = new Socket(serverIp, serverPort);

    // 发送数据到服务器
    PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
    out.println("Hello from Android client!");

    // 从服务器接收数据
    BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
    String response = in.readLine();
    System.out.println("服务器回复：" + response);

    // 关闭连接
    socket.close();
} catch (Exception e) {
    e.printStackTrace();
}