是否有方法确定正在运行应用程序的设备。如果可能的话，我想区分iPhone和iPod Touch。
当前回答
这是UIDeviceHardware的更新。M来自上面的答案。
- (NSString *)platformString
{
NSString *platform = [self platform];
if ([platform isEqualToString:@"iPhone1,1"]) return @"iPhone 1G";
if ([platform isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
if ([platform isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS";
if ([platform isEqualToString:@"iPhone3,1"]) return @"iPhone 4";
if ([platform isEqualToString:@"iPhone3,3"]) return @"Verizon iPhone 4";
if ([platform isEqualToString:@"iPhone4,1"]) return @"iPhone 4S";
if ([platform isEqualToString:@"iPhone5,1"]) return @"iPhone 5 (GSM)";
if ([platform isEqualToString:@"iPhone5,2"]) return @"iPhone 5 (GSM+CDMA)";
if ([platform isEqualToString:@"iPhone5,3"]) return @"iPhone 5c (GSM)";
if ([platform isEqualToString:@"iPhone5,4"]) return @"iPhone 5c (GSM+CDMA)";
if ([platform isEqualToString:@"iPhone6,1"]) return @"iPhone 5s (GSM)";
if ([platform isEqualToString:@"iPhone6,2"]) return @"iPhone 5s (GSM+CDMA)";
if ([platform isEqualToString:@"iPhone7,1"]) return @"iPhone 6";
if ([platform isEqualToString:@"iPhone7,2"]) return @"iPhone 6 Plus";
if ([platform isEqualToString:@"iPhone8,1"]) return @"iPhone 6s";
if ([platform isEqualToString:@"iPhone8,2"]) return @"iPhone 6s Plus";
if ([platform isEqualToString:@"iPhone8,4"]) return @"iPhone SE";
if ([platform isEqualToString:@"iPod1,1"]) return @"iPod Touch 1G";
if ([platform isEqualToString:@"iPod2,1"]) return @"iPod Touch 2G";
if ([platform isEqualToString:@"iPod3,1"]) return @"iPod Touch 3G";
if ([platform isEqualToString:@"iPod4,1"]) return @"iPod Touch 4G";
if ([platform isEqualToString:@"iPod5,1"]) return @"iPod Touch 5G";
if ([platform isEqualToString:@"iPod7,1"]) return @"iPod Touch 6G";
if ([platform isEqualToString:@"iPad1,1"]) return @"iPad";
if ([platform isEqualToString:@"iPad2,1"]) return @"iPad 2 (WiFi)";
if ([platform isEqualToString:@"iPad2,2"]) return @"iPad 2 (GSM)";
if ([platform isEqualToString:@"iPad2,3"]) return @"iPad 2 (CDMA)";
if ([platform isEqualToString:@"iPad2,4"]) return @"iPad 2 (WiFi)";
if ([platform isEqualToString:@"iPad2,5"]) return @"iPad Mini (WiFi)";
if ([platform isEqualToString:@"iPad2,6"]) return @"iPad Mini (GSM)";
if ([platform isEqualToString:@"iPad2,7"]) return @"iPad Mini (GSM+CDMA)";
if ([platform isEqualToString:@"iPad3,1"]) return @"iPad 3 (WiFi)";
if ([platform isEqualToString:@"iPad3,2"]) return @"iPad 3 (GSM+CDMA)";
if ([platform isEqualToString:@"iPad3,3"]) return @"iPad 3 (GSM)";
if ([platform isEqualToString:@"iPad3,4"]) return @"iPad 4 (WiFi)";
if ([platform isEqualToString:@"iPad3,5"]) return @"iPad 4 (GSM)";
if ([platform isEqualToString:@"iPad3,6"]) return @"iPad 4 (GSM+CDMA)";
if ([platform isEqualToString:@"iPad4,1"]) return @"iPad Air (WiFi)";
if ([platform isEqualToString:@"iPad4,2"]) return @"iPad Air (Cellular)";
if ([platform isEqualToString:@"iPad4,4"]) return @"iPad mini 2G (WiFi)";
if ([platform isEqualToString:@"iPad4,5"]) return @"iPad mini 2G (Cellular)";
if ([platform isEqualToString:@"iPad5,1"]) return @"iPad mini 4 (WiFi)";
if ([platform isEqualToString:@"iPad5,2"]) return @"iPad mini 4 (Cellular)";
if ([platform isEqualToString:@"iPad5,3"]) return @"iPad Air 2 (WiFi)";
if ([platform isEqualToString:@"iPad5,4"]) return @"iPad Air 2 (Cellular)";
if ([platform isEqualToString:@"iPad6,3"]) return @"iPad Pro 9.7 inch (WiFi)";
if ([platform isEqualToString:@"iPad6,4"]) return @"iPad Pro 9.7 inch (Cellular)";
if ([platform isEqualToString:@"iPad6,7"]) return @"iPad Pro 12.9 inch (WiFi)";
if ([platform isEqualToString:@"iPad6,8"]) return @"iPad Pro 12.9 inch (Cellular)";
if ([platform isEqualToString:@"i386"]) return @"Simulator";
if ([platform isEqualToString:@"x86_64"]) return @"Simulator";
return platform;
}
其他回答
Dutchie432和Brian Robbins提供了很好的解决方案。但还有一款型号没有推出，那就是Verizon的iPhone 4。这是缺失的一行。
if ([platform isEqualToString:@"iPhone3,2"]) return @"iPhone 4"; //Verizon
只是将iPhone 4S设备代码添加到这个线程…
iPhone 4S将返回字符串@"iPhone4,1"。
我知道答案已经被勾选了，但为了将来的参考，你可以总是使用设备屏幕大小来找出它是哪台设备:
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
CGSize result = [[UIScreen mainScreen] bounds].size;
if (result.height == 480) {
// 3.5 inch display - iPhone 4S and below
NSLog(@"Device is an iPhone 4S or below");
}
else if (result.height == 568) {
// 4 inch display - iPhone 5
NSLog(@"Device is an iPhone 5/S/C");
}
else if (result.height == 667) {
// 4.7 inch display - iPhone 6
NSLog(@"Device is an iPhone 6");
}
else if (result.height == 736) {
// 5.5 inch display - iPhone 6 Plus
NSLog(@"Device is an iPhone 6 Plus");
}
}
else if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
// iPad 9.7 or 7.9 inch display.
NSLog(@"Device is an iPad.");
}
回答在Swift 3，
struct DeviceInformation {
// UIDevice.current.model's value is "iPhone" or "iPad"，which does not include details; the following "model" is detailed, such as, iPhone7,1 is actually iPhone 6 plus
static let model: String = {
var size = 0
sysctlbyname("hw.machine", nil, &size, nil, 0)
var machine = [CChar](repeating: 0, count: Int(size))
sysctlbyname("hw.machine", &machine, &size, nil, 0)
return String(cString: machine)
}()
static let uuid = UIDevice.current.identifierForVendor?.uuidString ?? ""
static let idForAdService = ASIdentifierManager.shared().advertisingIdentifier.uuidString
static func diviceTypeReadableName() -> String {
switch model {
case "iPhone1,1": return "iPhone 1G"
case "iPhone1,2": return "iPhone 3G"
case "iPhone2,1": return "iPhone 3GS"
case "iPhone3,1": return "iPhone 4"
case "iPhone3,3": return "iPhone 4 (Verizon)"
case "iPhone4,1": return "iPhone 4S"
case "iPhone5,1": return "iPhone 5 (GSM)"
case "iPhone5,2": return "iPhone 5 (GSM+CDMA)"
case "iPhone5,3": return "iPhone 5c (GSM)"
case "iPhone5,4": return "iPhone 5c (GSM+CDMA)"
case "iPhone6,1": return "iPhone 5s (GSM)"
case "iPhone6,2": return "iPhone 5s (GSM+CDMA)"
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 "iPhone8,4": return "iPhone SE"
case "iPhone9,1": return "iPhone 7"
case "iPhone9,3": return "iPhone 7"
case "iPhone9,2": return "iPhone 7 Plus"
case "iPhone9,4": return "iPhone 7 Plus"
case "iPod1,1": return "iPod Touch 1G"
case "iPod2,1": return "iPod Touch 2G"
case "iPod3,1": return "iPod Touch 3G"
case "iPod4,1": return "iPod Touch 4G"
case "iPod5,1": return "iPod Touch 5G"
case "iPod7,1": return "iPod Touch 6G"
case "iPad1,1": return "iPad 1G"
case "iPad2,1": return "iPad 2 (Wi-Fi)"
case "iPad2,2": return "iPad 2 (GSM)"
case "iPad2,3": return "iPad 2 (CDMA)"
case "iPad2,4": return "iPad 2 (Wi-Fi)"
case "iPad2,5": return "iPad Mini (Wi-Fi)"
case "iPad2,6": return "iPad Mini (GSM)"
case "iPad2,7": return "iPad Mini (GSM+CDMA)"
case "iPad3,1": return "iPad 3 (Wi-Fi)"
case "iPad3,2": return "iPad 3 (GSM+CDMA)"
case "iPad3,3": return "iPad 3 (GSM)"
case "iPad3,4": return "iPad 4 (Wi-Fi)"
case "iPad3,5": return "iPad 4 (GSM)"
case "iPad3,6": return "iPad 4 (GSM+CDMA)"
case "iPad4,1": return "iPad Air (Wi-Fi)"
case "iPad4,2": return "iPad Air (Cellular)"
case "iPad4,3": return "iPad Air (China)"
case "iPad4,4": return "iPad Mini 2G (Wi-Fi)"
case "iPad4,5": return "iPad Mini 2G (Cellular)"
case "iPad4,6": return "iPad Mini 2G (China)"
case "iPad4,7": return "iPad Mini 3 (Wi-Fi)"
case "iPad4,8": return "iPad Mini 3 (Cellular)"
case "iPad4,9": return "iPad Mini 3 (China)"
case "iPad5,1": return "iPad Mini 4 (Wi-Fi)"
case "iPad5,2": return "iPad Mini 4 (Cellular)"
case "iPad5,3": return "iPad Air 2 (Wi-Fi)"
case "iPad5,4": return "iPad Air 2 (Cellular)"
case "iPad6,3": return "iPad Pro 9.7' (Wi-Fi)"
case "iPad6,4": return "iPad Pro 9.7' (Cellular)"
case "iPad6,7": return "iPad Pro 12.9' (Wi-Fi)"
case "iPad6,8": return "iPad Pro 12.9' (Cellular)"
case "AppleTV2,1": return "Apple TV 2G"
case "AppleTV3,1": return "Apple TV 3"
case "AppleTV3,2": return "Apple TV 3 (2013)"
case "AppleTV5,3": return "Apple TV 4"
case "Watch1,1": return "Apple Watch Series 1 (38mm, S1)"
case "Watch1,2": return "Apple Watch Series 1 (42mm, S1)"
case "Watch2,6": return "Apple Watch Series 1 (38mm, S1P)"
case "Watch2,7": return "Apple Watch Series 1 (42mm, S1P)"
case "Watch2,3": return "Apple Watch Series 2 (38mm, S2)"
case "Watch2,4": return "Apple Watch Series 2 (42mm, S2)"
case "i386": return "Simulator"
case "x86_64": return "Simulator"
default:
return ""
}
}
}
iPad Air 2和iPad mini 3的更新平台字符串:
- (NSString *)platformString
{
NSString *platform = [self platform];
if ([platform isEqualToString:@"iPhone1,1"]) return @"iPhone 1G";
if ([platform isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
if ([platform isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS";
if ([platform isEqualToString:@"iPhone3,1"]) return @"iPhone 4";
if ([platform isEqualToString:@"iPhone3,3"]) return @"Verizon iPhone 4";
if ([platform isEqualToString:@"iPhone4,1"]) return @"iPhone 4S";
if ([platform isEqualToString:@"iPhone5,1"]) return @"iPhone 5 (GSM)";
if ([platform isEqualToString:@"iPhone5,2"]) return @"iPhone 5 (GSM+CDMA)";
if ([platform isEqualToString:@"iPhone5,3"]) return @"iPhone 5c (GSM)";
if ([platform isEqualToString:@"iPhone5,4"]) return @"iPhone 5c (GSM+CDMA)";
if ([platform isEqualToString:@"iPhone6,1"]) return @"iPhone 5s (GSM)";
if ([platform isEqualToString:@"iPhone6,2"]) return @"iPhone 5s (GSM+CDMA)";
if ([platform isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus";
if ([platform isEqualToString:@"iPhone7,2"]) return @"iPhone 6";
if ([platform isEqualToString:@"iPod1,1"]) return @"iPod Touch 1G";
if ([platform isEqualToString:@"iPod2,1"]) return @"iPod Touch 2G";
if ([platform isEqualToString:@"iPod3,1"]) return @"iPod Touch 3G";
if ([platform isEqualToString:@"iPod4,1"]) return @"iPod Touch 4G";
if ([platform isEqualToString:@"iPod5,1"]) return @"iPod Touch 5G";
if ([platform isEqualToString:@"iPad1,1"]) return @"iPad";
if ([platform isEqualToString:@"iPad2,1"]) return @"iPad 2 (WiFi)";
if ([platform isEqualToString:@"iPad2,2"]) return @"iPad 2 (GSM)";
if ([platform isEqualToString:@"iPad2,3"]) return @"iPad 2 (CDMA)";
if ([platform isEqualToString:@"iPad2,4"]) return @"iPad 2 (WiFi)";
if ([platform isEqualToString:@"iPad2,5"]) return @"iPad Mini (WiFi)";
if ([platform isEqualToString:@"iPad2,6"]) return @"iPad Mini (GSM)";
if ([platform isEqualToString:@"iPad2,7"]) return @"iPad Mini (GSM+CDMA)";
if ([platform isEqualToString:@"iPad3,1"]) return @"iPad 3 (WiFi)";
if ([platform isEqualToString:@"iPad3,2"]) return @"iPad 3 (GSM+CDMA)";
if ([platform isEqualToString:@"iPad3,3"]) return @"iPad 3 (GSM)";
if ([platform isEqualToString:@"iPad3,4"]) return @"iPad 4 (WiFi)";
if ([platform isEqualToString:@"iPad3,5"]) return @"iPad 4 (GSM)";
if ([platform isEqualToString:@"iPad3,6"]) return @"iPad 4 (GSM+CDMA)";
if ([platform isEqualToString:@"iPad4,1"]) return @"iPad Air (WiFi)";
if ([platform isEqualToString:@"iPad4,2"]) return @"iPad Air (Cellular)";
if ([platform isEqualToString:@"iPad4,4"]) return @"iPad mini 2G (WiFi)";
if ([platform isEqualToString:@"iPad4,5"]) return @"iPad mini 2G (Cellular)";
if ([platform isEqualToString:@"iPad4,7"]) return @"iPad mini 3 (WiFi)";
if ([platform isEqualToString:@"iPad4,8"]) return @"iPad mini 3 (Cellular)";
if ([platform isEqualToString:@"iPad4,9"]) return @"iPad mini 3 (China Model)";
if ([platform isEqualToString:@"iPad5,3"]) return @"iPad Air 2 (WiFi)";
if ([platform isEqualToString:@"iPad5,4"]) return @"iPad Air 2 (Cellular)";
if ([platform isEqualToString:@"iPad6,8"]) return @"iPad Pro";
if ([platform isEqualToString:@"i386"]) return @"Simulator";
if ([platform isEqualToString:@"x86_64"]) return @"Simulator";
return platform;
}
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