iOS各種裝置資訊獲取總結

2021-07-26 06:11:24 字數 3236 閱讀 1740

// 這個方法後面會列出來


nsstring *devicename = [self getdevicename];


nslog(@"裝置型號-->%@", devicename);


nsstring *iphonename = [uidevice currentdevice].name;


nslog(@"iphone名稱-->%@", iphonename); 


cgfloat batterylevel = [[uidevice currentdevice] batterylevel];


nslog(@"電池電量-->%f", batterylevel);


nsstring *localizedmodel = [uidevice currentdevice].localizedmodel;


nslog(@"localizedmodel-->%@", localizedmodel);


nsstring *systemname = [uidevice currentdevice].systemname;


nslog(@"當前系統名稱-->%@", systemname);


nsstring *systemversion = [uidevice currentdevice].systemversion;


nslog(@"當前系統版本號-->%@", systemversion);


struct utsname systeminfo;


uname(&systeminfo);


nsstring *device_model = [nsstring stringwithcstring:systeminfo.machine encoding:nsutf8stringencoding];


nslog(@"device_model-->%@", device_model);


// 這個方法後面會單獨列出


nsstring *macaddress = [self getmacaddress];


nslog(@"macaddress-->%@", macaddress);


// 這個方法後面會單獨列出


nsstring *deviceip = [self getdeviceipaddresses];


nslog(@"deviceip-->%@", deviceip);


nsstring *idfa = [[[asidentifiermanager sharedmanager] advertisingidentifier] uuidstring];


nslog(@"廣告位識別符號idfa-->%@", idfa);
uuid是universally unique identifier的縮寫，中文意思是通用唯一識別碼。它是讓分布式系統中的所有元素，都能有唯一的辨識資訊，而不需要透過**控制端來做辨識資訊的指 定。這樣，每個人都可以建立不與其它人衝突的 uuid。在此情況下，就不需考慮資料庫建立時的名稱重複問題。蘋果公司建議使用uuid為應用生成唯一標識字串。

nsstring *uuid = [[[uidevice currentdevice] identifierforvendor] uuidstring];


nslog(@"唯一識別碼uuid-->%@", uuid);
獲取裝置型號

// 獲取裝置型號然後手動轉化為對應名稱


- (nsstring *)getdevicename


- (nsstring *)getmacaddress 


if (sysctl(mib, 6, null, &len, null, 0) < 0) 


if ((buf = malloc(len)) == null) 


if (sysctl(mib, 6, buf, &len, null, 0) < 0) 


ifm = (struct if_msghdr *)buf;


sdl = (struct sockaddr_dl *)(ifm + 1);


ptr = (unsigned


char *)lladdr(sdl);


nsstring *outstring = [nsstring stringwithformat:@"%02x%02x%02x%02x%02x%02x", *ptr, *(ptr+1), *(ptr+2), *(ptr+3), *(ptr+4), *(ptr+5)];


free(buf);


return [outstring uppercasestring];


}
- (nsstring *)getdeviceipaddresses 


ptr += sizeof(ifr->ifr_name) + len;


if (ifr->ifr_addr.sa_family != af_inet) continue;


if ((cptr = (char *)strchr(ifr->ifr_name, ':')) != null) *cptr = 0;


if (strncmp(lastname, ifr->ifr_name, ifnamsiz) == 0) continue;


memcpy(lastname, ifr->ifr_name, ifnamsiz);


ifrcopy = *ifr;


ioctl(sockfd, siocgifflags, &ifrcopy);


if ((ifrcopy.ifr_flags & iff_up) == 0) continue;


nsstring *ip = [nsstring stringwithformat:@"%s", inet_ntoa(((struct


sockaddr_in


*)&ifr->ifr_addr)->sin_addr)];


[ips addobject:ip];}}


close(sockfd);


nsstring *deviceip = @"";


for (int i=0; i < ips.count; i++) 


}return deviceip;


}

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