ios基本设备信息

开发中总会遇到很多需要查询设备及App信息的情况,有时候也是为了更好的用户体验或者为了bug跟踪，可能会需要获取用户的应用信息、系统信息、设备信息。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。

因此我查询了很多资料,整理并更新记录起来,为了方便自己日后查询,同时分享给大家,不多说,撸代码吧.

(一)设备及App信息查询

1.获取设备名称

OC代码

1	NSString *deviceName = [[UIDevice currentDevice] name];

Swift代码

1	let deviceName = UIDevice.currentDevice().name

2.获取系统版本号

OC代码

1	NSString *sysVersion = [[UIDevice currentDevice] systemVersion];

Swift代码

1	let sysVersion =     UIDevice.currentDevice().systemVersion

3.获取设备唯一标识符

OC代码

1	NSString *deviceUUID = [[[UIDevice currentDevice] identifierForVendor] ;

Swift代码

1	let deviceUUID = UIDevice.currentDevice().identifierForVendor?.UUIDString

4.获取设备型号

OC代码

1	NSString *deviceModel = [[UIDevice currentDevice] model];

Swift代码

1	let deviceModel = UIDevice.currentDevice().model

5.获取App相关的信息

OC代码

1 2 3 4 5 6 7

NSDictionary *infoDic = [[NSBundle mainBundle] infoDictionary];   // 获取App的版本号   NSString *appVersion = [infoDic objectForKey:@ "CFBundleShortVersionString" ];   // 获取App的build版本   NSString *appBuildVersion = [infoDic objectForKey:@ "CFBundleVersion" ];   // 获取App的名称   NSString *appName = [infoDic objectForKey:@ "CFBundleDisplayName" ];

Swift代码

1 2 3 4 5 6 7

let infoDic = NSBundle.mainBundle().infoDictionary   // 获取App的版本号   let appVersion = infoDic?[ "CFBundleShortVersionString" ]   // 获取App的build版本   let appBuildVersion = infoDic?[ "CFBundleVersion" ]   // 获取App的名称   let appName = infoDic?[ "CFBundleDisplayName" ]

(二)iOS获取具体设备型号

OC代码获取iOS设备型号：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62

// 需要#import + (NSString*)deviceModelName {      struct utsname systemInfo;      uname(&systemInfo);      NSString *deviceModel = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];      //iPhone 系列      if  ([deviceModel isEqualToString:@ "iPhone1,1" ])     return  @ "iPhone 1G" ;      if  ([deviceModel isEqualToString:@ "iPhone1,2" ])     return  @ "iPhone 3G" ;      if  ([deviceModel isEqualToString:@ "iPhone2,1" ])     return  @ "iPhone 3GS" ;      if  ([deviceModel isEqualToString:@ "iPhone3,1" ])     return  @ "iPhone 4" ;      if  ([deviceModel isEqualToString:@ "iPhone3,2" ])     return  @ "Verizon iPhone 4" ;      if  ([deviceModel isEqualToString:@ "iPhone4,1" ])     return  @ "iPhone 4S" ;      if  ([deviceModel isEqualToString:@ "iPhone5,1" ])     return  @ "iPhone 5" ;      if  ([deviceModel isEqualToString:@ "iPhone5,2" ])     return  @ "iPhone 5" ;      if  ([deviceModel isEqualToString:@ "iPhone5,3" ])     return  @ "iPhone 5C" ;      if  ([deviceModel isEqualToString:@ "iPhone5,4" ])     return  @ "iPhone 5C" ;      if  ([deviceModel isEqualToString:@ "iPhone6,1" ])     return  @ "iPhone 5S" ;      if  ([deviceModel isEqualToString:@ "iPhone6,2" ])     return  @ "iPhone 5S" ;      if  ([deviceModel isEqualToString:@ "iPhone7,1" ])     return  @ "iPhone 6 Plus" ;      if  ([deviceModel isEqualToString:@ "iPhone7,2" ])     return  @ "iPhone 6" ;      if  ([deviceModel isEqualToString:@ "iPhone8,1" ])     return  @ "iPhone 6s" ;      if  ([deviceModel isEqualToString:@ "iPhone8,2" ])     return  @ "iPhone 6s Plus" ;      if  ([deviceModel isEqualToString:@ "iPhone9,1" ])     return  @ "iPhone 7 (CDMA)" ;      if  ([deviceModel isEqualToString:@ "iPhone9,3" ])     return  @ "iPhone 7 (GSM)" ;      if  ([deviceModel isEqualToString:@ "iPhone9,2" ])     return  @ "iPhone 7 Plus (CDMA)" ;      if  ([deviceModel isEqualToString:@ "iPhone9,4" ])     return  @ "iPhone 7 Plus (GSM)" ;      //iPod 系列      if  ([deviceModel isEqualToString:@ "iPod1,1" ])       return  @ "iPod Touch 1G" ;      if  ([deviceModel isEqualToString:@ "iPod2,1" ])       return  @ "iPod Touch 2G" ;      if  ([deviceModel isEqualToString:@ "iPod3,1" ])       return  @ "iPod Touch 3G" ;      if  ([deviceModel isEqualToString:@ "iPod4,1" ])       return  @ "iPod Touch 4G" ;      if  ([deviceModel isEqualToString:@ "iPod5,1" ])       return  @ "iPod Touch 5G" ;      //iPad 系列      if  ([deviceModel isEqualToString:@ "iPad1,1" ])       return  @ "iPad" ;      if  ([deviceModel isEqualToString:@ "iPad2,1" ])       return  @ "iPad 2 (WiFi)" ;      if  ([deviceModel isEqualToString:@ "iPad2,2" ])       return  @ "iPad 2 (GSM)" ;      if  ([deviceModel isEqualToString:@ "iPad2,3" ])       return  @ "iPad 2 (CDMA)" ;      if  ([deviceModel isEqualToString:@ "iPad2,4" ])       return  @ "iPad 2 (32nm)" ;      if  ([deviceModel isEqualToString:@ "iPad2,5" ])       return  @ "iPad mini (WiFi)" ;      if  ([deviceModel isEqualToString:@ "iPad2,6" ])       return  @ "iPad mini (GSM)" ;      if  ([deviceModel isEqualToString:@ "iPad2,7" ])       return  @ "iPad mini (CDMA)" ;      if  ([deviceModel isEqualToString:@ "iPad3,1" ])       return  @ "iPad 3(WiFi)" ;      if  ([deviceModel isEqualToString:@ "iPad3,2" ])       return  @ "iPad 3(CDMA)" ;      if  ([deviceModel isEqualToString:@ "iPad3,3" ])       return  @ "iPad 3(4G)" ;      if  ([deviceModel isEqualToString:@ "iPad3,4" ])       return  @ "iPad 4 (WiFi)" ;      if  ([deviceModel isEqualToString:@ "iPad3,5" ])       return  @ "iPad 4 (4G)" ;      if  ([deviceModel isEqualToString:@ "iPad3,6" ])       return  @ "iPad 4 (CDMA)" ;      if  ([deviceModel isEqualToString:@ "iPad4,1" ])       return  @ "iPad Air" ;      if  ([deviceModel isEqualToString:@ "iPad4,2" ])       return  @ "iPad Air" ;      if  ([deviceModel isEqualToString:@ "iPad4,3" ])       return  @ "iPad Air" ;      if  ([deviceModel isEqualToString:@ "iPad5,3" ])       return  @ "iPad Air 2" ;      if  ([deviceModel isEqualToString:@ "iPad5,4" ])       return  @ "iPad Air 2" ;      if  ([deviceModel isEqualToString:@ "i386" ])          return  @ "Simulator" ;      if  ([deviceModel isEqualToString:@ "x86_64" ])        return  @ "Simulator" ;      if  ([deviceModel isEqualToString:@ "iPad4,4" ]          ||[deviceModel isEqualToString:@ "iPad4,5" ]          ||[deviceModel isEqualToString:@ "iPad4,6" ])       return  @ "iPad mini 2" ;      if  ([deviceModel isEqualToString:@ "iPad4,7" ]          ||[deviceModel isEqualToString:@ "iPad4,8" ]          ||[deviceModel isEqualToString:@ "iPad4,9" ])       return  @ "iPad mini 3" ;      return  deviceModel; }

记得一定要#import啊

Swift代码获取iOS设备型号：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

//MARK: - UIDevice延展 public  extension UIDevice {      var  modelName:  String  {          var  systemInfo = utsname()          uname(&systemInfo)          let machineMirror = Mirror(reflecting: systemInfo.machine)          let identifier = machineMirror.children.reduce( "" ) { identifier, element  in              guard let value = element.value  as ? Int8 where value !=  0  else  {  return  identifier }              return  identifier +  String (UnicodeScalar(UInt8(value)))          }          switch  identifier {          case  "iPod5,1" :                                  return  "iPod Touch 5"          case  "iPod7,1" :                                  return  "iPod Touch 6"          case  "iPhone3,1" ,  "iPhone3,2" ,  "iPhone3,3" :      return  "iPhone 4"          case  "iPhone4,1" :                                return  "iPhone 4s"          case  "iPhone5,1" ,  "iPhone5,2" :                   return  "iPhone 5"          case  "iPhone5,3" ,  "iPhone5,4" :                   return  "iPhone 5c"          case  "iPhone6,1" ,  "iPhone6,2" :                   return  "iPhone 5s"          case  "iPhone7,2" :                                return  "iPhone 6"          case  "iPhone7,1" :                                return  "iPhone 6 Plus"          case  "iPhone8,1" :                                return  "iPhone 6s"          case  "iPhone8,2" :                                return  "iPhone 6s Plus"          case  "iPhone9,1" :                                return  "iPhone 7 (CDMA)"          case  "iPhone9,3" :                                return  "iPhone 7 (GSM)"          case  "iPhone9,2" :                                return  "iPhone 7 Plus (CDMA)"          case  "iPhone9,4" :                                return  "iPhone 7 Plus (GSM)"          case  "iPad2,1" ,  "iPad2,2" ,  "iPad2,3" ,  "iPad2,4" : return  "iPad 2"          case  "iPad3,1" ,  "iPad3,2" ,  "iPad3,3" :            return  "iPad 3"          case  "iPad3,4" ,  "iPad3,5" ,  "iPad3,6" :            return  "iPad 4"          case  "iPad4,1" ,  "iPad4,2" ,  "iPad4,3" :            return  "iPad Air"          case  "iPad5,3" ,  "iPad5,4" :                       return  "iPad Air 2"          case  "iPad2,5" ,  "iPad2,6" ,  "iPad2,7" :            return  "iPad Mini"          case  "iPad4,4" ,  "iPad4,5" ,  "iPad4,6" :            return  "iPad Mini 2"          case  "iPad4,7" ,  "iPad4,8" ,  "iPad4,9" :            return  "iPad Mini 3"          case  "iPad5,1" ,  "iPad5,2" :                       return  "iPad Mini 4"          case  "iPad6,7" ,  "iPad6,8" :                       return  "iPad Pro"          case  "AppleTV5,3" :                               return  "Apple TV"          case  "i386" ,  "x86_64" :                           return  "Simulator"          default :                                         return  identifier          }      } }

(三)其他设备信息查询(不经常用)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

- ( void )deviceInfo {      UIDevice *dev = [UIDevice currentDevice];            NSLog(@ "是否支持多任务：%@" , dev.multitaskingSupported?@ "是" :@ "否" );      NSLog(@ "设备名字：%@" , dev.name);      NSLog(@ "系统名字：%@" , dev.systemName);      NSLog(@ "设备model：%@" , dev.model);      NSLog(@ "设备本地化model：%@" , dev.localizedModel);      NSLog(@ "用户界面类型：%ld" , (long)dev.userInterfaceIdiom);      NSLog(@ "设备厂商标识：%@" , dev.identifierForVendor);      NSLog(@ "设备方向：%ld" , (long)dev.orientation);      NSLog(@ "是否可以生成设备方向通知：%@" , dev.generatesDeviceOrientationNotifications?@ "是" :@ "否" );      NSLog(@ "设备电量：%f" , dev.batteryLevel);      NSLog(@ "电量监测是否启用：%@" , dev.batteryMonitoringEnabled?@ "是" :@ "否" );      NSLog(@ "设备电量状态：%ld" , (long)dev.batteryState);      NSLog(@ "距离感应器是否可以使用：%@" , dev.proximityMonitoringEnabled?@ "是" :@ "否" );      NSLog(@ "距离感应器是否打开：%@" , dev.proximityState?@ "是" :@ "否" ); }