Überprüfen iOS Simulator Typ und Version

Question

Ich habe folgende Code-Schnipsel, um das iOS-Gerät zu erkennen.

NSString * platformNSString() { 
    size_t size; 
    sysctlbyname("hw.machine", NULL, &size, NULL, 0); 
    char *machine = malloc(size); 
    sysctlbyname("hw.machine", machine, &size, NULL, 0); 
    NSString *platform = [NSString stringWithUTF8String:machine]; 
    free(machine); 
    return platform; 
} 

NSString * platformString() { 
    NSString *platform = platformNSString(); 

    // iphones 
    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 (CDMA)"; 
    if ([platform isEqualToString:@"iPhone4,1"]) return @"iPhone 4S"; 
    if ([platform isEqualToString:@"iPhone5,1"]) return @"iPhone 5"; 
    if ([platform isEqualToString:@"iPhone5,2"]) return @"iPhone 5 (GSM+CDMA)"; 
    if ([platform isEqualToString:@"iPhone5,3"]) return @"iPhone 5c (GSM+CDMA)"; 
    if ([platform isEqualToString:@"iPhone5,4"]) return @"iPhone 5c (UK+Europe+Asis+China)"; 
    if ([platform isEqualToString:@"iPhone6,1"]) return @"iPhone 5s (GSM+CDMA)"; 
    if ([platform isEqualToString:@"iPhone6,2"]) return @"iPhone 5s (UK+Europe+Asis+China)"; 
    if ([platform isEqualToString:@"iPhone7,1"]) return @"iPhone 6"; 
    if ([platform isEqualToString:@"iPhone7,2"]) return @"iPhone 6 Plus"; 

    // ipods 
    if ([platform isEqualToString:@"iPod1,1"]) return @"iPod Touch (1 Gen)"; 
    if ([platform isEqualToString:@"iPod2,1"]) return @"iPod Touch (2 Gen)"; 
    if ([platform isEqualToString:@"iPod3,1"]) return @"iPod Touch (3 Gen)"; 
    if ([platform isEqualToString:@"iPod4,1"]) return @"iPod Touch (4 Gen)"; 
    if ([platform isEqualToString:@"iPod5,1"]) return @"iPod Touch (5 Gen)"; 

    // ipads 
    if ([platform isEqualToString:@"iPad1,1"]) return @"iPad"; 
    if ([platform isEqualToString:@"iPad1,2"]) return @"iPad 3G"; 
    if ([platform isEqualToString:@"iPad2,1"]) return @"iPad 2 (WiFi)"; 
    if ([platform isEqualToString:@"iPad2,2"]) return @"iPad 2"; 
    if ([platform isEqualToString:@"iPad2,3"]) return @"iPad 2 (CDMA)"; 
    if ([platform isEqualToString:@"iPad2,4"]) return @"iPad 2"; 
    if ([platform isEqualToString:@"iPad2,5"]) return @"iPad Mini (WiFi)"; 
    if ([platform isEqualToString:@"iPad2,6"]) return @"iPad Mini"; 
    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"; 
    if ([platform isEqualToString:@"iPad3,4"]) return @"iPad 4 (WiFi)"; 
    if ([platform isEqualToString:@"iPad3,5"]) return @"iPad 4"; 
    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 (GSM+CDMA)"; 
    if ([platform isEqualToString:@"iPad4,4"]) return @"iPad Mini Retina (WiFi)"; 
    if ([platform isEqualToString:@"iPad4,5"]) return @"iPad Mini Retina (GSM+CDMA)"; 
    if ([platform isEqualToString:@"iPad4,5"]) return @"iPad Mini Retina (GSM+CDMA)"; 
    // iPad5,3 

    // simulators 
    if ([platform isEqualToString:@"i386"] || [platform isEqualToString:@"x86_64"] || [platform isEqualToString:@"ppc"] || [platform isEqualToString:@"ppc64"]) { 

    } 

    else return @"Unknown"; 
    return platform; 
} 

Was erwarte ich auch, eine Liste von iOS Simulatoren zu haben?

Siehe folgendes Bild.

Kurz gesagt, möchte ich auch mit, welche Art von Simulator erkennen, was iOS-Version der Laufzeit benutzt wird, wie wir das Gerät erkennen.

Hier ist der Code-Block, der meine Bemühungen auf derselben zeigt.

// simulators 
if ([platform isEqualToString:@"i386"] || [platform isEqualToString:@"x86_64"] || [platform isEqualToString:@"ppc"] || [platform isEqualToString:@"ppc64"]) { 
    CGSize size = [[UIScreen mainScreen] bounds].size; 
    CGFloat simulatorHeight = (size.height>size.width)?size.height:size.width; 
    if(simulatorHeight>=2048) { 
     return @"Retina iPad Simulator"; 
    } else if(simulatorHeight>=1920) { 
     return @"Retina iPhone 6+ Simulator"; 
    } else if(simulatorHeight>=1334) { 
     return @"Retina iPhone 6 Simulator"; 
    } else if(simulatorHeight>=1136) { 
     return @"Retina iPhone 5/5S/5C Simulator"; 
    } else if(simulatorHeight>=960) { 
     return @"Retina iPhone 4/4S Simulator"; 
    } else if(simulatorHeight>=480) { 
     return @"Retina iPhone 4/4S Simulator"; 
    } 
} 

Answer 1

Wie in meinem Kommentar oben erwähnt, sollten Sie diese Informationen wirklich nicht benötigen.

Aber um mindestens eine Antwort zu geben, können Sie mit Xcode 6 getenv("SIMULATOR_MODEL_IDENTIFIER") statt sysctlbyname("hw.machine", ...) verwenden. Es gibt keine Garantie, dass dies in zukünftigen Versionen funktioniert.