iOS---获取设备各种信息

来源：互联网发布：单片机12864 编辑：程序博客网时间：2024/05/20 11:20

为了方便查看和被原主修改，我重写了一遍，此链接是原文

开发中很多情况下都需要用到设备的有关信息：为了统计用户信息、下发广告等。服务器端都需要获取手机及app的信息

这里写图片描述

    NSString *deviceName = [self getDeviceName];    NSLog(@"设备型号-->%@", deviceName);    NSString *iPhoneName = [UIDevice currentDevice].name;    NSLog(@"iPhone名称-->%@", iPhoneName);     NSString *appVerion = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"];    NSLog(@"app版本号-->%@", appVerion);    CGFloat batteryLevel = [[UIDevice currentDevice] batteryLevel];    NSLog(@"电池电量-->%f", batteryLevel);    NSString *localizedModel = [UIDevice currentDevice].localizedModel;    NSLog(@"localizedModel-->%@", localizedModel);    NSString *systemName = [UIDevice currentDevice].systemName;    NSLog(@"当前系统名称-->%@", systemName);    NSString *systemVersion = [UIDevice currentDevice].systemVersion;    NSLog(@"当前系统版本号-->%@", systemVersion);    struct utsname systemInfo;    uname(&systemInfo);    NSString *device_model = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];    NSLog(@"device_model-->%@", device_model);    NSString *macAddress = [self getMacAddress];    NSLog(@"macAddress-->%@", macAddress);    NSString *deviceIP = [self getDeviceIPAddresses];    NSLog(@"deviceIP-->%@", deviceIP);

广告位标识符：在同一个设备上的所有App都会取到相同的值，是苹果专门给各广告提供商用来追踪用户而设的，用户可以在设置|隐私|广告追踪里重置此id的值，或限制此id的使用，故此id有可能会取不到值，但好在Apple默认是允许追踪的，而且一般用户都不知道有这么个设置，所以基本上用来监测推广效果

 NSString *idfa = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];  NSLog(@"广告位标识符idfa-->%@", idfa);

UUID是Universally Unique Identifier的缩写，中文意思是通用唯一识别码。它是让分布式系统中的所有元素，都能有唯一的辨识资讯，而不需要透过中央控制端来做辨识资讯的指定。这样，每个人都可以建立不与其它人冲突的 UUID。在此情况下，就不需考虑数据库建立时的名称重复问题。苹果公司建议使用UUID为应用生成唯一标识字符串。

NSString *uuid = [[[UIDevice currentDevice] identifierForVendor] UUIDString]; NSLog(@"唯一识别码uuid-->%@", uuid);

获取设备型号

// 获取设备型号然后手动转化为对应名称- (NSString *)getDeviceName{    // 需要#import "sys/utsname.h"    #warning 题主呕心沥血总结！！最全面！亲测！全网独此一份！！    struct utsname systemInfo;    uname(&systemInfo);    NSString *deviceString = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];    if ([deviceString isEqualToString:@"iPhone3,1"])    return @"iPhone 4";    if ([deviceString isEqualToString:@"iPhone3,2"])    return @"iPhone 4";    if ([deviceString isEqualToString:@"iPhone3,3"])    return @"iPhone 4";    if ([deviceString isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";    if ([deviceString isEqualToString:@"iPhone5,1"])    return @"iPhone 5";    if ([deviceString isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";    if ([deviceString isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";    if ([deviceString isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (GSM+CDMA)";    if ([deviceString isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";    if ([deviceString isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (GSM+CDMA)";    if ([deviceString isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";    if ([deviceString isEqualToString:@"iPhone7,2"])    return @"iPhone 6";    if ([deviceString isEqualToString:@"iPhone8,1"])    return @"iPhone 6s";    if ([deviceString isEqualToString:@"iPhone8,2"])    return @"iPhone 6s Plus";    if ([deviceString isEqualToString:@"iPhone8,4"])    return @"iPhone SE";    if ([deviceString isEqualToString:@"iPod1,1"])      return @"iPod Touch 1G";    if ([deviceString isEqualToString:@"iPod2,1"])      return @"iPod Touch 2G";    if ([deviceString isEqualToString:@"iPod3,1"])      return @"iPod Touch 3G";    if ([deviceString isEqualToString:@"iPod4,1"])      return @"iPod Touch 4G";    if ([deviceString isEqualToString:@"iPod5,1"])      return @"iPod Touch (5 Gen)";    if ([deviceString isEqualToString:@"iPad1,1"])      return @"iPad";    if ([deviceString isEqualToString:@"iPad1,2"])      return @"iPad 3G";    if ([deviceString isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";    if ([deviceString isEqualToString:@"iPad2,2"])      return @"iPad 2";    if ([deviceString isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";    if ([deviceString isEqualToString:@"iPad2,4"])      return @"iPad 2";    if ([deviceString isEqualToString:@"iPad2,5"])      return @"iPad Mini (WiFi)";    if ([deviceString isEqualToString:@"iPad2,6"])      return @"iPad Mini";    if ([deviceString isEqualToString:@"iPad2,7"])      return @"iPad Mini (GSM+CDMA)";    if ([deviceString isEqualToString:@"iPad3,1"])      return @"iPad 3 (WiFi)";    if ([deviceString isEqualToString:@"iPad3,2"])      return @"iPad 3 (GSM+CDMA)";    if ([deviceString isEqualToString:@"iPad3,3"])      return @"iPad 3";    if ([deviceString isEqualToString:@"iPad3,4"])      return @"iPad 4 (WiFi)";    if ([deviceString isEqualToString:@"iPad3,5"])      return @"iPad 4";    if ([deviceString isEqualToString:@"iPad3,6"])      return @"iPad 4 (GSM+CDMA)";    if ([deviceString isEqualToString:@"iPad4,1"])      return @"iPad Air (WiFi)";    if ([deviceString isEqualToString:@"iPad4,2"])      return @"iPad Air (Cellular)";    if ([deviceString isEqualToString:@"iPad4,4"])      return @"iPad Mini 2 (WiFi)";    if ([deviceString isEqualToString:@"iPad4,5"])      return @"iPad Mini 2 (Cellular)";    if ([deviceString isEqualToString:@"iPad4,6"])      return @"iPad Mini 2";    if ([deviceString isEqualToString:@"iPad4,7"])      return @"iPad Mini 3";    if ([deviceString isEqualToString:@"iPad4,8"])      return @"iPad Mini 3";    if ([deviceString isEqualToString:@"iPad4,9"])      return @"iPad Mini 3";    if ([deviceString isEqualToString:@"iPad5,1"])      return @"iPad Mini 4 (WiFi)";    if ([deviceString isEqualToString:@"iPad5,2"])      return @"iPad Mini 4 (LTE)";    if ([deviceString isEqualToString:@"iPad5,3"])      return @"iPad Air 2";    if ([deviceString isEqualToString:@"iPad5,4"])      return @"iPad Air 2";    if ([deviceString isEqualToString:@"iPad6,3"])      return @"iPad Pro 9.7";    if ([deviceString isEqualToString:@"iPad6,4"])      return @"iPad Pro 9.7";    if ([deviceString isEqualToString:@"iPad6,7"])      return @"iPad Pro 12.9";    if ([deviceString isEqualToString:@"iPad6,8"])      return @"iPad Pro 12.9";    if ([deviceString isEqualToString:@"i386"])         return @"Simulator";    if ([deviceString isEqualToString:@"x86_64"])       return @"Simulator";    return deviceString;}

IP地址

- (NSString *)getDeviceIPAddresses {    int sockfd = socket(AF_INET, SOCK_DGRAM, 0);    NSMutableArray *ips = [NSMutableArray array];    int BUFFERSIZE = 4096;    struct ifconf ifc;    char buffer[BUFFERSIZE], *ptr, lastname[IFNAMSIZ], *cptr;    struct ifreq *ifr, ifrcopy;    ifc.ifc_len = BUFFERSIZE;    ifc.ifc_buf = buffer;    if (ioctl(sockfd, SIOCGIFCONF, &ifc) >= 0){        for (ptr = buffer; ptr < buffer + ifc.ifc_len; ){            ifr = (struct ifreq *)ptr;            int len = sizeof(struct sockaddr);            if (ifr->ifr_addr.sa_len > len) {                len = ifr->ifr_addr.sa_len;            }            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++) {        if (ips.count > 0) {            deviceIP = [NSString stringWithFormat:@"%@",ips.lastObject];        }    }    return deviceIP;}

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