通过Android手机上的应用程序向Python脚本发送命令,可以通过以下步骤实现:
以下是一个简单的示例:
Android应用程序代码(使用Java语言):
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.Socket;
public class MainActivity extends AppCompatActivity {
private Button sendButton;
private EditText commandEditText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
sendButton = findViewById(R.id.send_button);
commandEditText = findViewById(R.id.command_edit_text);
sendButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String command = commandEditText.getText().toString();
sendCommandToPythonScript(command);
}
});
}
private void sendCommandToPythonScript(final String command) {
new Thread(new Runnable() {
@Override
public void run() {
try {
Socket socket = new Socket("YOUR_PYTHON_SCRIPT_IP", YOUR_PYTHON_SCRIPT_PORT);
DataOutputStream outputStream = new DataOutputStream(socket.getOutputStream());
outputStream.writeBytes(command + "\n");
BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
String response = reader.readLine();
socket.close();
// 处理Python脚本的响应
runOnUiThread(new Runnable() {
@Override
public void run() {
// 处理响应的逻辑
}
});
} catch (IOException e) {
e.printStackTrace();
}
}
}).start();
}
}
Python脚本代码:
import socket
HOST = 'YOUR_PYTHON_SCRIPT_IP'
PORT = YOUR_PYTHON_SCRIPT_PORT
def handle_command(command):
# 处理命令的逻辑
return 'Command executed successfully'
def start_server():
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.bind((HOST, PORT))
s.listen()
conn, addr = s.accept()
with conn:
print('Connected by', addr)
while True:
data = conn.recv(1024)
if not data:
break
command = data.decode().strip()
response = handle_command(command)
conn.sendall(response.encode())
if __name__ == '__main__':
start_server()
请注意,上述示例仅为演示目的,实际应用中需要考虑安全性、错误处理等方面的问题。另外,需要将"YOUR_PYTHON_SCRIPT_IP"和"YOUR_PYTHON_SCRIPT_PORT"替换为实际的Python脚本运行的IP地址和端口号。
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