Jedes iOS-Gerätemodell verfügt über einen oder mehrere entsprechende Hardwarecodes/-kennungen, die als Gerätemodell oder Maschinenname bezeichnet werden.
Der übliche Ansatz besteht darin, zuerst den Gerätemodellwert des Geräts abzurufen und ihn dann manuell einem bestimmten Gerätemodell zuzuordnen (oder den Gerätemodellwert direkt an das Backend zu übergeben und das Backend die Zuordnung durchführen zu lassen. Der Vorteil davon ist, dass es kann jederzeit mit neuen Geräten kompatibel sein).
Vollständiges Gerätemodus-Datenreferenz-Wiki: https://www.theiphonewiki.com/wiki/Models
Wir können zuerst den Gerätemodellwert abrufen, ihn als internalName aufzeichnen und ihn dann vergleichen und beurteilen, um ihn in ein bestimmtes Gerätemodell umzuwandeln. Der Implementierungscode ist unten dargestellt:
+ (NSString *)deviceName {
struct utsname systemInfo;
uname(&systemInfo);
NSString *internalName = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];
NSDictionary *dict = @{
// iPhone
@"iPhone1,1" : @"iPhone",
@"iPhone1,2" : @"iPhone 3G",
@"iPhone2,1" : @"iPhone 3GS",
@"iPhone3,1" : @"iPhone 4",
@"iPhone3,2" : @"iPhone 4",
@"iPhone3,3" : @"iPhone 4",
@"iPhone4,1" : @"iPhone 4S",
@"iPhone5,1" : @"iPhone 5",
@"iPhone5,2" : @"iPhone 5",
@"iPhone5,3" : @"iPhone 5c",
@"iPhone5,4" : @"iPhone 5c",
@"iPhone6,1" : @"iPhone 5s",
@"iPhone6,2" : @"iPhone 5s",
@"iPhone7,2" : @"iPhone 6",
@"iPhone7,1" : @"iPhone 6 Plus",
@"iPhone8,1" : @"iPhone 6s",
@"iPhone8,2" : @"iPhone 6s Plus",
@"iPhone8,4" : @"iPhone SE (1st generation)",
@"iPhone9,1" : @"iPhone 7",
@"iPhone9,3" : @"iPhone 7",
@"iPhone9,2" : @"iPhone 7 Plus",
@"iPhone9,4" : @"iPhone 7 Plus",
@"iPhone10,1" : @"iPhone 8",
@"iPhone10,4" : @"iPhone 8",
@"iPhone10,2" : @"iPhone 8 Plus",
@"iPhone10,5" : @"iPhone 8 Plus",
@"iPhone10,3" : @"iPhone X",
@"iPhone10,6" : @"iPhone X",
@"iPhone11,8" : @"iPhone XR",
@"iPhone11,2" : @"iPhone XS",
@"iPhone11,6" : @"iPhone XS Max",
@"iPhone11,4" : @"iPhone XS Max",
@"iPhone12,1" : @"iPhone 11",
@"iPhone12,3" : @"iPhone 11 Pro",
@"iPhone12,5" : @"iPhone 11 Pro Max",
@"iPhone12,8" : @"iPhone SE (2nd generation)",
@"iPhone13,1" : @"iPhone 12 mini",
@"iPhone13,2" : @"iPhone 12",
@"iPhone13,3" : @"iPhone 12 Pro",
@"iPhone13,4" : @"iPhone 12 Pro Max",
@"iPhone14,4" : @"iPhone 13 mini",
@"iPhone14,5" : @"iPhone 13",
@"iPhone14,2" : @"iPhone 13 Pro",
@"iPhone14,3" : @"iPhone 13 Pro Max",
@"iPhone14,6" : @"iPhone SE (3rd generation)",
@"iPhone14,7" : @"iPhone 14",
@"iPhone14,8" : @"iPhone 14 Plus",
@"iPhone15,2" : @"iPhone 14 Pro",
@"iPhone15,3" : @"iPhone 14 Pro Max",
// iPad
@"iPad1,1" : @"iPad",
@"iPad2,1" : @"iPad 2",
@"iPad2,2" : @"iPad 2",
@"iPad2,3" : @"iPad 2",
@"iPad2,4" : @"iPad 2",
@"iPad3,1" : @"iPad (3rd generation)",
@"iPad3,2" : @"iPad (3rd generation)",
@"iPad3,3" : @"iPad (3rd generation)",
@"iPad3,4" : @"iPad (4th generation)",
@"iPad3,5" : @"iPad (4th generation)",
@"iPad3,6" : @"iPad (4th generation)",
@"iPad6,11" : @"iPad (5th generation)",
@"iPad6,12" : @"iPad (5th generation)",
@"iPad7,5" : @"iPad (6th generation)",
@"iPad7,6" : @"iPad (6th generation)",
@"iPad7,11" : @"iPad (7th generation)",
@"iPad7,12" : @"iPad (7th generation)",
// iPad Air
@"iPad4,1" : @"iPad Air",
@"iPad4,2" : @"iPad Air",
@"iPad4,3" : @"iPad Air",
@"iPad5,3" : @"iPad Air 2",
@"iPad5,4" : @"iPad Air 2",
@"iPad11,3" : @"iPad Air (3rd generation)",
@"iPad11,4" : @"iPad Air (3rd generation)",
// iPad Pro
@"iPad6,7" : @"iPad Pro (12.9-inch)",
@"iPad6,8" : @"iPad Pro (12.9-inch)",
@"iPad6,3" : @"iPad Pro (9.7-inch)",
@"iPad6,4" : @"iPad Pro (9.7-inch)",
@"iPad7,1" : @"iPad Pro (12.9-inch) (2nd generation)",
@"iPad7,2" : @"iPad Pro (12.9-inch) (2nd generation)",
@"iPad7,3" : @"iPad Pro (10.5-inch)",
@"iPad7,4" : @"iPad Pro (10.5-inch)",
@"iPad8,1" : @"iPad Pro (11-inch)",
@"iPad8,2" : @"iPad Pro (11-inch)",
@"iPad8,3" : @"iPad Pro (11-inch)",
@"iPad8,4" : @"iPad Pro (11-inch)",
@"iPad8,5" : @"iPad Pro (12.9-inch) (3rd generation)",
@"iPad8,6" : @"iPad Pro (12.9-inch) (3rd generation)",
@"iPad8,7" : @"iPad Pro (12.9-inch) (3rd generation)",
@"iPad8,8" : @"iPad Pro (12.9-inch) (3rd generation)",
@"iPad8,9" : @"iPad Pro (11-inch) (2nd generation)",
@"iPad8,10" : @"iPad Pro (11-inch) (2nd generation)",
@"iPad8,11" : @"iPad Pro (12.9-inch) (4th generation)",
@"iPad8,12" : @"iPad Pro (12.9-inch) (4th generation)",
// iPad mini
@"iPad2,5" : @"iPad mini",
@"iPad2,6" : @"iPad mini",
@"iPad2,7" : @"iPad mini",
@"iPad4,4" : @"iPad mini 2",
@"iPad4,5" : @"iPad mini 2",
@"iPad4,6" : @"iPad mini 2",
@"iPad4,7" : @"iPad mini 3",
@"iPad4,8" : @"iPad mini 3",
@"iPad4,9" : @"iPad mini 3",
@"iPad5,1" : @"iPad mini 4",
@"iPad5,2" : @"iPad mini 4",
@"iPad11,1" : @"iPad mini (5th generation)",
@"iPad11,2" : @"iPad mini (5th generation)",
//other
@"i386":@"iPhone Simulator",
@"x86_64":@"iPhone Simulator",
};
NSString *model = [dict objectForKey:internalName];
if (model.length == 0) {
model = internalName;
}
return model;
}