超全的iOS各种设备信息获取方法总结(包括iPhone8/iPhone X)

前言

在开发中，有的时候为了统计用户信息、下发广告，服务器端往往需要手机用户设备及app的各种信息，这些信息的获取可以根据不同的设备或者App、系统版本来提供不同的功能或更好的用户体验，或者让开发者能更好的分析用户的问题原因。

下面讲述一下各种信息的获取方式：

点击下载以上展示效果的GitHub源码 ，大家也可以 本地下载

一行代码就搞定的统一来！

// 这个方法后面会列出来 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); // 这个方法后面会单独列出 NSString *macAddress = [self getMacAddress]; NSLog(@"macAddress-->%@", macAddress); // 这个方法后面会单独列出 NSString *deviceIP = [self getDeviceIPAddresses]; NSLog(@"deviceIP-->%@", deviceIP); // 设备上次重启的时间 NSTimeInterval time = [[NSProcessInfo processInfo] systemUptime]; NSDate *lastRestartDate = [[NSDate alloc] initWithTimeIntervalSinceNow:(0 - time)];

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，是戳戳有余了

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"; // 日行两款手机型号均为日本独占，可能使用索尼FeliCa支付方案而不是苹果支付 if ([deviceString isEqualToString:@"iPhone9,1"]) return @"国行、日版、港行iPhone 7"; if ([deviceString isEqualToString:@"iPhone9,2"]) return @"港行、国行iPhone 7 Plus"; if ([deviceString isEqualToString:@"iPhone9,3"]) return @"美版、台版iPhone 7"; if ([deviceString isEqualToString:@"iPhone9,4"]) return @"美版、台版iPhone 7 Plus"; if ([deviceString isEqualToString:@"iPhone10,1"]) return @"国行(A1863)、日行(A1906)iPhone 8"; if ([deviceString isEqualToString:@"iPhone10,4"]) return @"美版(Global/A1905)iPhone 8"; if ([deviceString isEqualToString:@"iPhone10,2"]) return @"国行(A1864)、日行(A1898)iPhone 8 Plus"; if ([deviceString isEqualToString:@"iPhone10,5"]) return @"美版(Global/A1897)iPhone 8 Plus"; if ([deviceString isEqualToString:@"iPhone10,3"]) return @"国行(A1865)、日行(A1902)iPhone X"; if ([deviceString isEqualToString:@"iPhone10,6"]) return @"美版(Global/A1901)iPhone X"; 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 ([machineString isEqualToString:@"iPad6,11"]) return @"iPad 5 (WiFi)"; if ([machineString isEqualToString:@"iPad6,12"]) return @"iPad 5 (Cellular)"; if ([machineString isEqualToString:@"iPad7,1"]) return @"iPad Pro 12.9 inch 2nd gen (WiFi)"; if ([machineString isEqualToString:@"iPad7,2"]) return @"iPad Pro 12.9 inch 2nd gen (Cellular)"; if ([machineString isEqualToString:@"iPad7,3"]) return @"iPad Pro 10.5 inch (WiFi)"; if ([machineString isEqualToString:@"iPad7,4"]) return @"iPad Pro 10.5 inch (Cellular)"; if ([deviceString isEqualToString:@"AppleTV2,1"]) return @"Apple TV 2"; if ([deviceString isEqualToString:@"AppleTV3,1"]) return @"Apple TV 3"; if ([deviceString isEqualToString:@"AppleTV3,2"]) return @"Apple TV 3"; if ([deviceString isEqualToString:@"AppleTV5,3"]) return @"Apple TV 4"; if ([deviceString isEqualToString:@"i386"]) return @"Simulator"; if ([deviceString isEqualToString:@"x86_64"]) return @"Simulator"; return deviceString; }

获取 iPhone 设备颜色/外壳颜色

#warning 该方法是私有API，上线会被拒 // 由于每款手机同一颜色具体色号不一样，如 iPhone 6和 iPhone SE粉色的两个具体色值是不一样的，因此在这里只能返回一个色号 UIDevice *device = [UIDevice currentDevice]; SEL selector = NSSelectorFromString(@"deviceInfoForKey:"); if (![device respondsToSelector:selector]) { selector = NSSelectorFromString(@"_deviceInfoForKey:"); } if ([device respondsToSelector:selector]) { // 消除警告“performSelector may cause a leak because its selector is unknown” IMP imp = [device methodForSelector:selector]; NSString * (*func)(id, SEL, NSString *) = (void *)imp; NSString *deviceColor = func(device, selector, @"DeviceColor"); NSString *deviceEnclosureColor = func(device, selector, @"DeviceEnclosureColor"); NSLog(@"deviceColor --> %@ \n @"deviceEnclosureColor --> %@ ", deviceColor, deviceEnclosureColor); }

这里是一些已知的设备颜色

mac 地址

- (NSString *)getMacAddress { int mib[6]; size_t len; char *buf; unsigned char *ptr; struct if_msghdr *ifm; struct sockaddr_dl *sdl; mib[0] = CTL_NET; mib[1] = AF_ROUTE; mib[2] = 0; mib[3] = AF_LINK; mib[4] = NET_RT_IFLIST; if ((mib[5] = if_nametoindex("en0")) == 0) { printf("Error: if_nametoindex error/n"); return NULL; } if (sysctl(mib, 6, NULL, &len, NULL, 0) < 0) { printf("Error: sysctl, take 1/n"); return NULL; } if ((buf = malloc(len)) == NULL) { printf("Could not allocate memory. error!/n"); return NULL; } if (sysctl(mib, 6, buf, &len, NULL, 0) < 0) { printf("Error: sysctl, take 2"); return NULL; } 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]; }

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; }

CPU

// CPU总数目 - (NSUInteger)getCPUCount { return [NSProcessInfo processInfo].activeProcessorCount; } // 已使用的CPU比例 - (float)getCPUUsage { float cpu = 0; NSArray *cpus = [self getPerCPUUsage]; if (cpus.count == 0) return -1; for (NSNumber *n in cpus) { cpu += n.floatValue; } return cpu; } // 获取每个cpu的使用比例 - (NSArray *)getPerCPUUsage { processor_info_array_t _cpuInfo, _prevCPUInfo = nil; mach_msg_type_number_t _numCPUInfo, _numPrevCPUInfo = 0; unsigned _numCPUs; NSLock *_cpuUsageLock; int _mib[2U] = { CTL_HW, HW_NCPU }; size_t _sizeOfNumCPUs = sizeof(_numCPUs); int _status = sysctl(_mib, 2U, &_numCPUs, &_sizeOfNumCPUs, NULL, 0U); if (_status) _numCPUs = 1; _cpuUsageLock = [[NSLock alloc] init]; natural_t _numCPUsU = 0U; kern_return_t err = host_processor_info(mach_host_self(), PROCESSOR_CPU_LOAD_INFO, &_numCPUsU, &_cpuInfo, &_numCPUInfo); if (err == KERN_SUCCESS) { [_cpuUsageLock lock]; NSMutableArray *cpus = [NSMutableArray new]; for (unsigned i = 0U; i < _numCPUs; ++i) { Float32 _inUse, _total; if (_prevCPUInfo) { _inUse = ( (_cpuInfo[(CPU_STATE_MAX * i) + CPU_STATE_USER] - _prevCPUInfo[(CPU_STATE_MAX * i) + CPU_STATE_USER]) + (_cpuInfo[(CPU_STATE_MAX * i) + CPU_STATE_SYSTEM] - _prevCPUInfo[(CPU_STATE_MAX * i) + CPU_STATE_SYSTEM]) + (_cpuInfo[(CPU_STATE_MAX * i) + CPU_STATE_NICE] - _prevCPUInfo[(CPU_STATE_MAX * i) + CPU_STATE_NICE]) ); _total = _inUse + (_cpuInfo[(CPU_STATE_MAX * i) + CPU_STATE_IDLE] - _prevCPUInfo[(CPU_STATE_MAX * i) + CPU_STATE_IDLE]); } else { _inUse = _cpuInfo[(CPU_STATE_MAX * i) + CPU_STATE_USER] + _cpuInfo[(CPU_STATE_MAX * i) + CPU_STATE_SYSTEM] + _cpuInfo[(CPU_STATE_MAX * i) + CPU_STATE_NICE]; _total = _inUse + _cpuInfo[(CPU_STATE_MAX * i) + CPU_STATE_IDLE]; } [cpus addObject:@(_inUse / _total)]; } [_cpuUsageLock unlock]; if (_prevCPUInfo) { size_t prevCpuInfoSize = sizeof(integer_t) * _numPrevCPUInfo; vm_deallocate(mach_task_self(), (vm_address_t)_prevCPUInfo, prevCpuInfoSize); } return cpus; } else { return nil; } }

Disk磁盘空间

// 获取磁盘总空间 - (int64_t)getTotalDiskSpace { NSError *error = nil; NSDictionary *attrs = [[NSFileManager defaultManager] attributesOfFileSystemForPath:NSHomeDirectory() error:&error]; if (error) return -1; int64_t space = [[attrs objectForKey:NSFileSystemSize] longLongValue]; if (space < 0) space = -1; return space; } // 获取未使用的磁盘空间 - (int64_t)getFreeDiskSpace { NSError *error = nil; NSDictionary *attrs = [[NSFileManager defaultManager] attributesOfFileSystemForPath:NSHomeDirectory() error:&error]; if (error) return -1; int64_t space = [[attrs objectForKey:NSFileSystemFreeSize] longLongValue]; if (space < 0) space = -1; return space; } // 获取已使用的磁盘空间 - (int64_t)getUsedDiskSpace { int64_t totalDisk = [self getTotalDiskSpace]; int64_t freeDisk = [self getFreeDiskSpace]; if (totalDisk < 0 || freeDisk < 0) return -1; int64_t usedDisk = totalDisk - freeDisk; if (usedDisk < 0) usedDisk = -1; return usedDisk; }

Memory内存相关数据

// 系统总内存空间 - (int64_t)getTotalMemory { int64_t totalMemory = [[NSProcessInfo processInfo] physicalMemory]; if (totalMemory < -1) totalMemory = -1; return totalMemory; } // 活跃的内存,正在使用或者很短时间内被使用过 - (int64_t)getActiveMemory { mach_port_t host_port = mach_host_self(); mach_msg_type_number_t host_size = sizeof(vm_statistics_data_t) / sizeof(integer_t); vm_size_t page_size; vm_statistics_data_t vm_stat; kern_return_t kern; kern = host_page_size(host_port, &page_size); if (kern != KERN_SUCCESS) return -1; kern = host_statistics(host_port, HOST_VM_INFO, (host_info_t)&vm_stat, &host_size); if (kern != KERN_SUCCESS) return -1; return vm_stat.active_count * page_size; } // 最近使用过,但是目前处于不活跃状态的内存 - (int64_t)getInActiveMemory { mach_port_t host_port = mach_host_self(); mach_msg_type_number_t host_size = sizeof(vm_statistics_data_t) / sizeof(integer_t); vm_size_t page_size; vm_statistics_data_t vm_stat; kern_return_t kern; kern = host_page_size(host_port, &page_size); if (kern != KERN_SUCCESS) return -1; kern = host_statistics(host_port, HOST_VM_INFO, (host_info_t)&vm_stat, &host_size); if (kern != KERN_SUCCESS) return -1; return vm_stat.inactive_count * page_size; } // 空闲的内存空间 - (int64_t)getFreeMemory { mach_port_t host_port = mach_host_self(); mach_msg_type_number_t host_size = sizeof(vm_statistics_data_t) / sizeof(integer_t); vm_size_t page_size; vm_statistics_data_t vm_stat; kern_return_t kern; kern = host_page_size(host_port, &page_size); if (kern != KERN_SUCCESS) return -1; kern = host_statistics(host_port, HOST_VM_INFO, (host_info_t)&vm_stat, &host_size); if (kern != KERN_SUCCESS) return -1; return vm_stat.free_count * page_size; } // 已使用的内存空间 - (int64_t)getUsedMemory { mach_port_t host_port = mach_host_self(); mach_msg_type_number_t host_size = sizeof(vm_statistics_data_t) / sizeof(integer_t); vm_size_t page_size; vm_statistics_data_t vm_stat; kern_return_t kern; kern = host_page_size(host_port, &page_size); if (kern != KERN_SUCCESS) return -1; kern = host_statistics(host_port, HOST_VM_INFO, (host_info_t)&vm_stat, &host_size); if (kern != KERN_SUCCESS) return -1; return page_size * (vm_stat.active_count + vm_stat.inactive_count + vm_stat.wire_count); } // 用来存放内核和数据结构的内存,framework、用户级别的应用无法分配 - (int64_t)getWiredMemory { mach_port_t host_port = mach_host_self(); mach_msg_type_number_t host_size = sizeof(vm_statistics_data_t) / sizeof(integer_t); vm_size_t page_size; vm_statistics_data_t vm_stat; kern_return_t kern; kern = host_page_size(host_port, &page_size); if (kern != KERN_SUCCESS) return -1; kern = host_statistics(host_port, HOST_VM_INFO, (host_info_t)&vm_stat, &host_size); if (kern != KERN_SUCCESS) return -1; return vm_stat.wire_count * page_size; } // 可释放的内存空间：内存吃紧自动释放，针对大对象存放所需的大块内存空间 - (int64_t)getPurgableMemory { mach_port_t host_port = mach_host_self(); mach_msg_type_number_t host_size = sizeof(vm_statistics_data_t) / sizeof(integer_t); vm_size_t page_size; vm_statistics_data_t vm_stat; kern_return_t kern; kern = host_page_size(host_port, &page_size); if (kern != KERN_SUCCESS) return -1; kern = host_statistics(host_port, HOST_VM_INFO, (host_info_t)&vm_stat, &host_size); if (kern != KERN_SUCCESS) return -1; return vm_stat.purgeable_count * page_size; }

总结

以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作具有一定的参考学习价值，如果有疑问大家可以留言交流，谢谢大家对软件开发网的支持。

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