会C/C++就可以开发Linux/Android应用程序？替代传统串口屏的Yoxios了解一下!

#include <stdlib.h>
#include <iostream>
#include "string"
#include "uart/ProtocolSender.h"
#include "uart/UartContext.h"
string sendMsg, showMsg;
bool WifiConnet = false;
struct {
  string name;
  string password;
  string IP;
  string port;
} WifiConFig;
/**
 * 串口数据回调接口
 */
static void onProtocolDataUpdate(BYTE *key, int readNum) {
  // 串口数据回调接口
  char* p = new char[readNum];
  memcpy(p, key, readNum);
  p[readNum] = 0;
  if (strstr(p, "ready") != NULL) {
    showMsg = "";
    mTextView3Ptr->setText(showMsg);
    return;
  }
  showMsg += p;
  mTextView3Ptr->setText(showMsg);
}
static void WifiReset() {
  string s = "AT+CWMODE=1\r\n";
  UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
  s = "AT+RST\r\n";
  UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
  mTextView3Ptr->setText("wifi 初始化");
}
static void WifiConnect() {
  WifiConFig.name = "Smart_Car";
  WifiConFig.password = "12345678";
  string s = "AT+CWJAP=\"" + WifiConFig.name + "\",\"" + WifiConFig.password
      + "\"\r\n";
  UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
  mTextView3Ptr->setText("wifi 连接");
}
static void WifiTCPConnect() {
  string s = "AT+CIPMUX=0\r\n";
  UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
  usleep(500000);
  s = "AT+CIPMODE=1\r\n";
  UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
  usleep(500000);
  //连接服务器
  WifiConFig.IP = "192.168.4.1";
  WifiConFig.port = "8080";
  s = "AT+CIPSTART=\"TCP\",\"" + WifiConFig.IP + "\"," + WifiConFig.port
      + "\r\n";
  UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
  usleep(100000);
  //进入透传模式
  s = "AT+CIPMODE=1\r\n";
  UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
  usleep(100000);
  //开始透传数据
  s = "AT+CIPSEND\r\n";
  UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
  usleep(100000);
  mTextView3Ptr->setText("TCP 连接");
  mTextView5Ptr->setText("Smart_Car 192.168.4.1 8080");
}
/**
 * 定时器触发函数
 * 不建议在此函数中写耗时操作，否则将影响UI刷新
 * 参数：id
 *         当前所触发定时器的id，与注册时的id相同
 * 返回值: true
 *             继续运行当前定时器
 *         false
 *             停止运行当前定时器
 */
static bool onUI_Timer(int id) {
  //Tips:添加定时器响应的代码到这里,但是需要在本文件的 REGISTER_ACTIVITY_TIMER_TAB 数组中 注册
  //id 是定时器设置时候的标签,这里不要写耗时的操作，否则影响UI刷新,ruturn:[true] 继续运行定时器;[false] 停止运行当前定时器
  switch (id) {
  case 0:
    WifiConnect();
    return false;
    break;
  case 1:
    WifiTCPConnect();
    return false;
    break;
  default:
    break;
  }
  return true;
}
/**
 * 有新的触摸事件时触发
 * 参数：ev
 *         新的触摸事件
 * 返回值：true
 *            表示该触摸事件在此被拦截，系统不再将此触摸事件传递到控件上
 *         false
 *            触摸事件将继续传递到控件上
 */
static bool onmainActivityTouchEvent(const MotionEvent &ev) {
  switch (ev.mActionStatus) {
  case MotionEvent::E_ACTION_DOWN:  //触摸按下
    LOGD("时刻 = %ld 坐标  x = %d, y = %d", ev.mEventTime, ev.mX, ev.mY);
    //前进
    if (ev.mX > 180 && ev.mX < 290 && ev.mY > 70 && ev.mY < 106) {
      string s = "GO\r\n";
      UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
    }
    //后退
    if(ev.mX > 180 && ev.mX < 290 && ev.mY > 180 && ev.mY < 208)
    {
      string s = "BACK\r\n";
      UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
    }
    //左
    if(ev.mX > 65 && ev.mX < 131 && ev.mY > 128 && ev.mY < 165)
    {
      string s = "LEFT\r\n";
      UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
    }
    //右
    if(ev.mX > 298 && ev.mX < 400 && ev.mY > 131 && ev.mY < 166)
    {
      string s = "RIGHT\r\n";
      UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
    }
    break;
    case MotionEvent::E_ACTION_MOVE:      //触摸滑动
    break;
    case MotionEvent::E_ACTION_UP://触摸抬起
    LOGD("按键抬起");
    string s = "STOP\r\n";
    UARTCONTEXT->send((BYTE *)s.c_str(),s.length());
    break;
    default:
    break;
  }
  return false;
}
//连接小车
static bool onButtonClick_Button5(ZKButton *pButton) {
  LOGD(" ButtonClick Button5 !!!\n");
  WifiReset();
  mActivityPtr->registerUserTimer(0, 3000);
  mActivityPtr->registerUserTimer(1, 8000);
  return false;
}