(c语言)电脑控制手机,手机端不需要安装软件
2018-05-19 本文已影响90人
CENDEAL
编译环境
devc++(需要下载)
ege图形库(需要自己配置到devc++)
adb指令(已提供在tool文件夹下)
手机端要打开手机调试
主要原理
利用adb的input指令,使用c语言
演示图
演示.gif基本功能
已实现功能:
- 1.鼠标左击为触点事件,
支持长按 ,支持滑动,
但是未实现拖拽
- 2.鼠标右点击为返回,
长按唤醒和睡眠,
- 3.滚轮up向上滑动,
滚轮down向下滑动
- 4.滚轮单点为home,
可长按home
- 5.可实时更新屏幕
- 6.可自动获取屏幕参数构建
对应比例屏幕
存在缺点:
- 1.延时长
操作提示
1.鼠标左击为触点事件
2.支持长按,滑动
3.但是未实现拖拽
4.鼠标右点击为返回,
5.右键长按为唤醒和睡眠,
6.滚轮up向上滑动,
7.滚轮down向下滑动
8.滚轮单点为home,
9.可长按home
任意键继续...
部分核心源码解析
1.适配屏幕大小,先获取手机屏幕信息,然后和电脑的高度进行对比,决定缩放倍数(默认是2倍)
//获取电脑高度,一般电脑的高度是比较小(短板效应),所以这里考虑高
int win_height=GetSystemMetrics(SM_CYFULLSCREEN);
bool repareDeviceWidthAndHeight(int &width,int &height)
{
//用于获取手机屏幕尺寸,一般为高通机型
if(system(".\\tool\\adb shell wm size >.\\res\\phone.info")!=0)
return false;
FILE *f=fopen(".\\res\\phone.info","r");
if(f==NULL) {
return false;
}
fseek(f,0L,SEEK_SET);
char c,w[5],h[5];
bool flags=false;
int index=0;//寻址索引
while((c=fgetc(f))!=EOF) {
if(c>='0'&&c<='9') {
if(!flags) {
w[index++]=c;
} else {
h[index++]=c;
}
}
if(c=='x') {
flags=true;
index=0;
}
}
width=atoi(w);
height=atoi(h);
fclose(f);
if(width==0||height==0) {
//第一次无法获取屏幕参数的情况下的方式
if(system(".\\tool\\adb shell \"dumpsys window | grep mUnrestrictedScreen\" >.\\res\\phone.info")==0) {
f=fopen(".\\res\\phone.info","r");
if(f==NULL) {
return false;
}
fseek(f,0L,SEEK_SET);
memset(w,'\0',sizeof(w));
memset(h,'\0',sizeof(w));
flags=false;
bool canread=false; //过滤非数字
index=0;
while((c=fgetc(f))!=EOF) {
if(c==')') {
canread=true;
}
if(!canread)
continue;
if(c>='0'&&c<='9') {
if(!flags) {
w[index++]=c;
} else {
h[index++]=c;
}
printf("%c",c);
}
if(c=='x') {
flags=true;
index=0;
}
}
width=atoi(w);
height=atoi(h);
fclose(f);
} else {
return false;
}
}
//设置在电脑显示屏幕大小的倍数
if(height>win_height) {
screen_pi=(double)height/win_height;
}
return true;
}
2.鼠标事件响应
void respongYourRequset(const int height)
{
const char commandinput[30]=".\\tool\\adb shell input";
bool action=false;
clock_t start, finish;
bool longpress=false,swipe=false;
double duration=0;
int lx1,ly1,lx2,ly2;
for ( ; is_run(); ) {
flushmouse();
mouse_msg msg= {0};
char str[100];
int x, y;
msg = getmouse();
if(msg.is_down()) {
start=clock();
setcolor(EGERGB(0xb1, 0xb2, 0xb8));
setfillcolor(EGERGB(0xb1, 0xb2, 0xb8));
mousepos(&lx1,&ly1);
circle(lx1,ly1,height/100);
floodfill(lx1, ly1, EGERGB(0xb1, 0xb2, 0xb8));
action=false;
longpress=false;
swipe=false;
}
if(msg.is_up()) {
finish=clock();
setcolor(EGERGB(0xb1, 0xb2, 0xb8));
setfillcolor(EGERGB(0xb1, 0xb2, 0xb8));
mousepos(&lx2,&ly2);
line(lx1, ly1,lx2,ly2);
circle(lx2,ly2,height/100);
floodfill(lx2, ly2, EGERGB(0xb1, 0xb2, 0xb8));
duration=(double)(finish-start)/1000;
if(duration>1) {
longpress=true;
} else {
longpress=false;
}
int dx=lx2-lx1;
int dy=ly2-ly1;
if(dx>0||dy>0) {
swipe=true;
} else {
swipe=false;
}
action=true;
}
if(!action) {
continue;
}
//左键
if(msg.is_left()) {
if(longpress&&!swipe) {
//长按
sprintf(str, "%s swipe %4f %4f %4f %4f %4d",commandinput, lx1*screen_pi, ly1*screen_pi,lx1*screen_pi, ly1*screen_pi,(long long)(duration*1000));
WinExec(str,SW_HIDE);
} else if(!longpress&&swipe) {
sprintf(str, "%s swipe %4f %4f %4f %4f %4d",commandinput, lx1*screen_pi, ly1*screen_pi,lx2*screen_pi, ly2*screen_pi,130);
WinExec(str,SW_HIDE);
} else {
//左击==click
mousepos(&x, &y);
sprintf(str, "%s tap %4f %4f",commandinput, x*screen_pi, y*screen_pi);
WinExec(str,SW_HIDE);
}
}
//右击
if(msg.is_right()) {
if(longpress&&!swipe) {
sprintf(str, "%s keyevent 26",commandinput);
WinExec(str,SW_HIDE);
//}
} else {
//back
sprintf(str, "%s keyevent 4",commandinput);
WinExec(str,SW_HIDE);
}
}
//滚轮==up and down
if(msg.is_wheel()) {
if(msg.wheel==120) {
//down
mousepos(&x, &y);
sprintf(str, "%s swipe %4f %4f %4f %4f",commandinput, x*screen_pi, y*screen_pi,x*screen_pi, y*screen_pi+height/screen_pi);
WinExec(str,SW_HIDE);
}
if(msg.wheel==-120) {
//up
mousepos(&x, &y);
sprintf(str, "%s swipe %4f %4f %4f %4f",commandinput, x*screen_pi, y*screen_pi,x*screen_pi, y*screen_pi-height/screen_pi);
WinExec(str,SW_HIDE);
}
}
//中==longpress home
if(msg.is_mid()) {
if(longpress) {
sprintf(str, "%s keyevent --longpress 3",commandinput );
WinExec(str,SW_HIDE);
} else {
sprintf(str, "%s keyevent 3",commandinput);
WinExec(str,SW_HIDE);
getmouse();
}
}
}
}