如何在AsyncTask中使用用户id获取当前登录的用户

public class GetUserTask extends AsyncTask<Void, Void, User> {
    private int userId;
    private OnUserLoadedListener listener;

    public GetUserTask(int userId, OnUserLoadedListener listener) {
        this.userId = userId;
        this.listener = listener;
    }

    @Override
    protected User doInBackground(Void... voids) {
        // 获取保存的用户id
        // int userId = SharedPreferencesUtils.getUserId();

        // 向服务器发送请求，获取当前登录的用户信息
        // String url = "http://example.com/api/user/" + userId;
        // String response = NetworkUtils.makeHttpRequest(url);

        // 解析服务器返回的响应数据，获取用户信息
        // User user = parseUserFromResponse(response);

        // 模拟获取用户信息
        User user = new User(userId, "John Doe");

        return user;
    }

    @Override
    protected void onPostExecute(User user) {
        if (listener != null) {
            listener.onUserLoaded(user);
        }
    }

    // 用户加载完成的回调接口
    public interface OnUserLoadedListener {
        void onUserLoaded(User user);
    }
}

int userId = 123; // 获取保存的用户id
GetUserTask task = new GetUserTask(userId, new GetUserTask.OnUserLoadedListener() {
    @Override
    public void onUserLoaded(User user) {
        // 在这里处理获取到的用户信息
        // 更新UI或执行其他操作
    }
});
task.execute();