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 
#include#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;
}