我想要以编程方式识别 iPhone 的型号(3G、4S、5),那么我该怎么做呢?
我想要以编程方式识别 iPhone 的型号(3G、4S、5),那么我该怎么做呢?
您可以根据以下条件轻松检测iPhone 3GS-4S、iPhone 5和iPad:
if([[UIDevice currentDevice]userInterfaceIdiom]==UIUserInterfaceIdiomPhone)
{
if ([[UIScreen mainScreen] bounds].size.height == 568)
{
//iphone 5
}
else
{
//iphone 3.5 inch screen iphone 3g,4s
}
}
else
{
//[ipad]
}
请访问此处检测设备类型的答案。
#import <sys/utsname.h>
NSString* machineName()
{
struct utsname systemInfo;
uname(&systemInfo);
return [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];
}
if([machineName() isEqualToString:@"iPhone1,2"])
{
deviceType = @"iPhone 3G";
}
else if([machineName() isEqualToString:@"iPhone2,1"])
{
deviceType = @"iPhone 3GS";
}
else if([machineName() isEqualToString:@"iPhone3,1"] || [machineName() isEqualToString:@"iPhone3,2"] || [machineName() isEqualToString:@"iPhone3,3"])
{
deviceType = @"iPhone 4";
}
else if([machineName() isEqualToString:@"iPhone4,1"])
{
deviceType = @"iPhone 4S";
}
else if([machineName() isEqualToString:@"iPhone5,1"])
{
deviceType = @"iPhone 5";
}
else if([machineName() isEqualToString:@"iPod1,1"])
{
deviceType = @"iPod Touch 1G";
}
else if([machineName() isEqualToString:@"iPod2,1"] || [machineName() isEqualToString:@"iPod2,2"])
{
deviceType = @"iPod Touch 2G";
}
else if([machineName() isEqualToString:@"iPod3,1"])
{
deviceType = @"iPod Touch 3G";
}
else if([machineName() isEqualToString:@"iPod4,1"])
{
deviceType = @"iPod Touch 4G";
}
else if([machineName() isEqualToString:@"iPod5,1"])
{
deviceType = @"iPod Touch 5G";
}
[[UIDevice currentDevice] platformType] // ex: UIDevice4GiPhone
[[UIDevice currentDevice] platformString] // ex: @"iPhone 4G"
NSString *device()
{
struct utsname devInfo;
uname(&devInfo);
return [NSString stringWithCString:devInfo.machine encoding:NSUTF8StringEncoding];
}
请确保您导入了 #import <sys/utsname.h>
您好,请使用以下代码
[UIDevice currentDevice] platformType] // returns UIDevice4GiPhone
[[UIDevice currentDevice] platformString] // returns @"iPhone 4G"
或者请检查ratina
+ (BOOL) isRetina
{
if([[UIScreen mainScreen] respondsToSelector:@selector(scale)])
return [[UIScreen mainScreen] scale] == 2.0 ? YES : NO;
return NO;
}
或者检查 iOS 版本
+ (BOOL) isIOS5
{
NSString *os5 = @"5.0";
NSString *currSysVer = [[UIDevice currentDevice] systemVersion];
// currSysVer = @"5.0.1";
if ([currSysVer compare:os5 options:NSNumericSearch] == NSOrderedAscending) //lower than 4
{
return NO;
}
else if ([currSysVer compare:os5 options:NSNumericSearch] == NSOrderedDescending) //5.0.1 and above
{
return YES;
}
else // IOS 5
{
return YES;
}
return NO;
}
UIDevice
š▒╗ńŞşŠ▓튝ëplatformString
ŠłľplatformType
Šľ╣Š│ĽŃÇé - Midhun MP您可以使用uidevice-extension获取这些内容。 您需要的是以下功能:
- (NSString *) platform;
- (NSString *) hwmodel;
- (NSUInteger) platformType;
- (NSString *) platformString;
来自UIDevice-Hardware.h