Mac Read Andriod screenshot

intMainintargcConst Char*argv[]) {    //Insert code here ...            stringSTR3 ="/users/ethan/downloads/aaa/platform-tools/adb Shell Screencap-p"; Nsmutabledata*resultdata=[[Nsmutabledata alloc] init]; FILE* FStream =NULL; if(null== (Fstream=popen-str3.c_str (),"R")) {fprintf (stderr,"Execute command failed:%s", Strerror (errno)); returnNULL; } FILE*png = fopen ("/var/folders/_g/mmsygkld2sv2pl719654cscm0000gn/t/2.png","W"); Chartmp[1024x768];//store each line of outputsize_t all=0; size_t Readnum=fread (TMP,1,sizeof(TMP)-1, FStream);  while(readnum!=0)    {               if(tmp[readnum-1] ==0xd) {Tmp[readnum++] =fgetc (fstream); }                       for(unsignedinti =0; i < Readnum; ++i) {if(Tmp[i] = =0xd&& tmp[i+1] ==0xa) {Tmp[i]=0xa;  for(unsignedintj = i+1; J < Readnum-1; ++j) Tmp[j]= tmp[j+1]; Readnum--; }} All=all+Readnum; //Write to FileFwrite (TMP,1, Readnum, PNG); //put it directly into memory[Resultdata appendbytes:tmp length:readnum]; Readnum=fread (TMP,1,sizeof(TMP)-1, FStream); } nsimage*img=[[Nsimage alloc] initwithdata:resultdata]; NSLog (@"%f", Img.size.width); return 0;}

Mac Read Andriod screen