iOS 獲取手機型號，XR,XS,MAX

獲取裝置型號

-(NSString*)iphoneType {

struct utsname systemInfo;

uname(&systemInfo);

NSString*platform = [NSString stringWithCString: systemInfo.machine encoding:NSASCIIStringEncoding];

if([platform isEqualToString:@"iPhone1,1"])  return @"iPhone 2G";

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:@"iPhone3,2"])  return @"iPhone 4";

if([platform isEqualToString:@"iPhone3,3"])  return @"iPhone 4";

if([platform isEqualToString:@"iPhone4,1"])  return @"iPhone 4S";

if([platform isEqualToString:@"iPhone5,1"])  return @"iPhone 5";

if([platform isEqualToString:@"iPhone5,2"])  return @"iPhone 5";

if([platform isEqualToString:@"iPhone5,3"])  return @"iPhone 5c";

if([platform isEqualToString:@"iPhone5,4"])  return @"iPhone 5c";

if([platform isEqualToString:@"iPhone6,1"])  return @"iPhone 5s";

if([platform isEqualToString:@"iPhone6,2"])  return @"iPhone 5s";

if([platform isEqualToString:@"iPhone7,1"])  return @"iPhone 6 Plus";

if([platform isEqualToString:@"iPhone7,2"])  return @"iPhone 6";

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:@"iPhone9,1"])  return @"iPhone 7";

if([platform isEqualToString:@"iPhone9,2"])  return @"iPhone 7 Plus";

if([platform isEqualToString:@"iPhone10,1"]) return @"iPhone 8";

if([platform isEqualToString:@"iPhone10,4"]) return @"iPhone 8";

if([platform isEqualToString:@"iPhone10,2"]) return @"iPhone 8 Plus";

if([platform isEqualToString:@"iPhone10,5"]) return @"iPhone 8 Plus";

if([platform isEqualToString:@"iPhone10,3"]) return @"iPhone X";

if([platform isEqualToString:@"iPhone10,6"]) return @"iPhone X";

if([platform isEqualToString:@"iPhone11,8"]) return @"iPhone XR";

if([platform isEqualToString:@"iPhone11,2"]) return @"iPhone XS";

if([platform isEqualToString:@"iPhone11,4"]) return @"iPhone XS_MAX";

if([platform isEqualToString:@"iPhone11,6"]) return @"iPhone XS_MAX";

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 1G";

if([platform isEqualToString:@"iPad2,1"])  return @"iPad 2";

if([platform isEqualToString:@"iPad2,2"])  return @"iPad 2";

if([platform isEqualToString:@"iPad2,3"])  return @"iPad 2";

if([platform isEqualToString:@"iPad2,4"])  return @"iPad 2";

if([platform isEqualToString:@"iPad2,5"])  return @"iPad Mini 1G";

if([platform isEqualToString:@"iPad2,6"])  return @"iPad Mini 1G";

if([platform isEqualToString:@"iPad2,7"])  return @"iPad Mini 1G";

if([platform isEqualToString:@"iPad3,1"])  return @"iPad 3";

if([platform isEqualToString:@"iPad3,2"])  return @"iPad 3";

if([platform isEqualToString:@"iPad3,3"])  return @"iPad 3";

if([platform isEqualToString:@"iPad3,4"])  return @"iPad 4";

if([platform isEqualToString:@"iPad3,5"])  return @"iPad 4";

if([platform isEqualToString:@"iPad3,6"])  return @"iPad 4";

if([platform isEqualToString:@"iPad4,1"])  return @"iPad Air";

if([platform isEqualToString:@"iPad4,2"])  return @"iPad Air";

if([platform isEqualToString:@"iPad4,3"])  return @"iPad Air";

if([platform isEqualToString:@"iPad4,4"])  return @"iPad Mini 2G";

if([platform isEqualToString:@"iPad4,5"])  return @"iPad Mini 2G";

if([platform isEqualToString:@"iPad4,6"])  return @"iPad Mini 2G";

if([platform isEqualToString:@"iPad4,7"])  return @"iPad Mini 3";

if([platform isEqualToString:@"iPad4,8"])  return @"iPad Mini 3";

if([platform isEqualToString:@"iPad4,9"])  return @"iPad Mini 3";

if([platform isEqualToString:@"iPad5,1"])  return @"iPad Mini 4";

if([platform isEqualToString:@"iPad5,2"])  return @"iPad Mini 4";

if([platform isEqualToString:@"iPad5,3"])  return @"iPad Air 2";

if([platform isEqualToString:@"iPad5,4"])  return @"iPad Air 2";

if([platform isEqualToString:@"iPad6,3"])  return @"iPad Pro 9.7";

if([platform isEqualToString:@"iPad6,4"])  return @"iPad Pro 9.7";

if([platform isEqualToString:@"iPad6,7"])  return @"iPad Pro 12.9";

if([platform isEqualToString:@"iPad6,8"])  return @"iPad Pro 12.9";

if([platform isEqualToString:@"i386"])  return @"iPhone Simulator";

if([platform isEqualToString:@"x86_64"])  return @"iPhone Simulator";

return platform;

}
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獲取是否異形屏

+(BOOL)iphoneIsProfiledScreen {
    struct utsname systemInfo;
    uname(&systemInfo);
    NSString*platform = [NSString stringWithCString: systemInfo.machine encoding:NSASCIIStringEncoding];
    return  ([platform isEqualToString:@"iPhone10,3"] ? YES : [platform isEqualToString:@"iPhone10,6"] ? YES : [platform isEqualToString:@"iPhone11,8"]? YES : [platform isEqualToString:@"iPhone11,2"]? YES : [platform isEqualToString:@"iPhone11,4"]? YES : [platform isEqualToString:@"iPhone11,6"]? YES : NO );
}
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然後巨集定義判斷

  #define ALIEN_LEFT             ([類名 iphoneIsProfiledScreen] ? 44.f : 0.f)
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