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iOS Comment détecter l'iPhone X, l'iPhone 6 plus, l'iPhone 6, l'iPhone 5, l'iPhone 4 par macro?

Comment détecter le modèle de périphérique par macro? J'avais utilisé quelque chose comme ceci mais le résultat sur le simulateur était toujours IS_IPHONE_5

#define IS_IPAD (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
#define IS_IPHONE (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)
#define IS_IPHONE_5 (IS_IPHONE && [[UIScreen mainScreen] bounds].size.height == 568.0)
#define IS_IPHONE_6 (IS_IPHONE && [[UIScreen mainScreen] bounds].size.height == 667.0)
#define IS_IPHONE_6PLUS (IS_IPHONE && [[UIScreen mainScreen] nativeScale] == 3.0f)
#define IS_IPHONE_6_PLUS (IS_IPHONE && [[UIScreen mainScreen] bounds].size.height == 736.0)
#define IS_RETINA ([[UIScreen mainScreen] scale] == 2.0)
iphonemacrosdetect
107
phuongho

Rapide

import UIKit

public enum DisplayType {
    case unknown
    case iphone4
    case iphone5
    case iphone6
    case iphone6plus
    static let iphone7 = iphone6
    static let iphone7plus = iphone6plus
    case iphoneX
}

public final class Display {
    class var width:CGFloat { return UIScreen.main.bounds.size.width }
    class var height:CGFloat { return UIScreen.main.bounds.size.height }
    class var maxLength:CGFloat { return max(width, height) }
    class var minLength:CGFloat { return min(width, height) }
    class var zoomed:Bool { return UIScreen.main.nativeScale >= UIScreen.main.scale }
    class var retina:Bool { return UIScreen.main.scale >= 2.0 }
    class var phone:Bool { return UIDevice.current.userInterfaceIdiom == .phone }
    class var pad:Bool { return UIDevice.current.userInterfaceIdiom == .pad }
    class var carplay:Bool { return UIDevice.current.userInterfaceIdiom == .carPlay }
    class var tv:Bool { return UIDevice.current.userInterfaceIdiom == .tv }
    class var typeIsLike:DisplayType {
        if phone && maxLength < 568 {
            return .iphone4
        }
        else if phone && maxLength == 568 {
            return .iphone5
        }
        else if phone && maxLength == 667 {
            return .iphone6
        }
        else if phone && maxLength == 736 {
            return .iphone6plus
        }
        else if phone && maxLength == 812 {
            return .iphoneX
        }
        return .unknown
    }
}

Voyez-le en action https://Gist.github.com/hfossli/bc93d924649de881ee2882457f14e346

Remarque: Si par exemple L'iPhone 6 est en mode zoomé. L'interface utilisateur est une version agrandie de l'iPhone 5. Ces fonctions ne déterminent pas le type d'appareil, mais le mode d'affichage correspond donc au résultat souhaité dans cet exemple.

Objectif c

#define IS_IPAD (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
#define IS_IPHONE (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)
#define IS_RETINA ([[UIScreen mainScreen] scale] >= 2.0)

#define SCREEN_WIDTH ([[UIScreen mainScreen] bounds].size.width)
#define SCREEN_HEIGHT ([[UIScreen mainScreen] bounds].size.height)
#define SCREEN_MAX_LENGTH (MAX(SCREEN_WIDTH, SCREEN_HEIGHT))
#define SCREEN_MIN_LENGTH (MIN(SCREEN_WIDTH, SCREEN_HEIGHT))
#define IS_ZOOMED (IS_IPHONE && SCREEN_MAX_LENGTH == 736.0)

#define IS_IPHONE_4_OR_LESS (IS_IPHONE && SCREEN_MAX_LENGTH < 568.0)
#define IS_IPHONE_5 (IS_IPHONE && SCREEN_MAX_LENGTH == 568.0)
#define IS_IPHONE_6 (IS_IPHONE && SCREEN_MAX_LENGTH == 667.0)
#define IS_IPHONE_6P (IS_IPHONE && SCREEN_MAX_LENGTH == 736.0)
#define IS_IPHONE_X (IS_IPHONE && SCREEN_MAX_LENGTH == 812.0)

Utilisation: http://pastie.org/9687735

Remarque: Si par exemple L'iPhone 6 est en mode zoomé. L'interface utilisateur est une version agrandie de l'iPhone 5. Ces fonctions ne déterminent pas le type d'appareil, mais le mode d'affichage correspond donc au résultat souhaité dans cet exemple. 

195
hfossli

Pour Swift:

struct ScreenSize
{
    static let SCREEN_WIDTH = UIScreen.main.bounds.size.width
    static let SCREEN_HEIGHT = UIScreen.main.bounds.size.height
    static let SCREEN_MAX_LENGTH = max(ScreenSize.SCREEN_WIDTH, ScreenSize.SCREEN_HEIGHT)
    static let SCREEN_MIN_LENGTH = min(ScreenSize.SCREEN_WIDTH, ScreenSize.SCREEN_HEIGHT)
}

struct DeviceType
{
    static let IS_IPHONE_4_OR_LESS =  UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH < 568.0
    static let IS_IPHONE_5 = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 568.0
    static let IS_IPHONE_6 = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 667.0
    static let IS_IPHONE_6P = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 736.0
}
62
DavidNorman
#define IS_IPAD (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
#define IS_IPHONE (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) // iPhone and       iPod touch style UI

#define IS_IPHONE_5_IOS7 (IS_IPHONE && [[UIScreen mainScreen] bounds].size.height == 568.0f)
#define IS_IPHONE_6_IOS7 (IS_IPHONE && [[UIScreen mainScreen] bounds].size.height == 667.0f)
#define IS_IPHONE_6P_IOS7 (IS_IPHONE && [[UIScreen mainScreen] bounds].size.height == 736.0f)
#define IS_IPHONE_4_AND_OLDER_IOS7 (IS_IPHONE && [[UIScreen mainScreen] bounds].size.height < 568.0f)

#define IS_IPHONE_5_IOS8 (IS_IPHONE && ([[UIScreen mainScreen] nativeBounds].size.height/[[UIScreen mainScreen] nativeScale]) == 568.0f)
#define IS_IPHONE_6_IOS8 (IS_IPHONE && ([[UIScreen mainScreen] nativeBounds].size.height/[[UIScreen mainScreen] nativeScale]) == 667.0f)
#define IS_IPHONE_6P_IOS8 (IS_IPHONE && ([[UIScreen mainScreen] nativeBounds].size.height/[[UIScreen mainScreen] nativeScale]) == 736.0f)
#define IS_IPHONE_4_AND_OLDER_IOS8 (IS_IPHONE && ([[UIScreen mainScreen] nativeBounds].size.height/[[UIScreen mainScreen] nativeScale]) < 568.0f)

#define IS_IPHONE_5 ( ( [ [ UIScreen mainScreen ] respondsToSelector: @selector( nativeBounds ) ] ) ? IS_IPHONE_5_IOS8 : IS_IPHONE_5_IOS7 )
#define IS_IPHONE_6 ( ( [ [ UIScreen mainScreen ] respondsToSelector: @selector( nativeBounds ) ] ) ? IS_IPHONE_6_IOS8 : IS_IPHONE_6_IOS7 )
#define IS_IPHONE_6P ( ( [ [ UIScreen mainScreen ] respondsToSelector: @selector( nativeBounds ) ] ) ? IS_IPHONE_6P_IOS8 : IS_IPHONE_6P_IOS7 )
#define IS_IPHONE_4_AND_OLDER ( ( [ [ UIScreen mainScreen ] respondsToSelector: @selector( nativeBounds ) ] ) ? IS_IPHONE_4_AND_OLDER_IOS8 : IS_IPHONE_4_AND_OLDER_IOS7 )
15
Waqas Haider Sheikh
public extension UIDevice {

    var iPhone: Bool {
        return UIDevice().userInterfaceIdiom == .Phone
    }

    enum ScreenType: String {
        case iPhone4
        case iPhone5
        case iPhone6
        case iPhone6Plus
        case Unknown
    }
    var screenType: ScreenType {
        guard iPhone else { return .Unknown}
        switch UIScreen.mainScreen().nativeBounds.height {
        case 960:
            return .iPhone4
        case 1136:
            return .iPhone5
        case 1334:
            return .iPhone6
        case 1920: //fallthrough
            return .iPhone6Plus
        case 2208:
            return .iPhone6Plus
        default:
            return .Unknown
        }
    }

}
14
kalpesh jetani

J'utilise une classe qui tire des informations système réelles. Il suffit de s’assurer que tous les types d’appareils sont à jour.

#import "Macros.h"

@implementation Macros

+ (BOOL)IS_IPHONE_6_PLUS {
    return [[self deviceType] isEqualToString:@"iPhone 6 Plus"] ||  [[self deviceType] isEqualToString:@"iPhone 6S Plus"];
}

+ (BOOL)IS_IPHONE_6 {
    return [[self deviceType] isEqualToString:@"iPhone 6"] || [[self deviceType] isEqualToString:@"iPhone 6S"];
}

+ (BOOL)IS_SIMULATOR {
    return [[self deviceType] isEqualToString:@"32-bit Simulator"]
           || [[self deviceType] isEqualToString:@"64-bit Simulator"];
}

+ (BOOL)IS_IPHONE_5 {
    NSString *device = [self deviceType];
    BOOL result = [device isEqualToString:@"iPhone 5(GSM)"] || [device isEqualToString:@"iPhone 5(GSM+CDMA)"]
                  || [device isEqualToString:@"iPhone 5C(GSM)"] || [device isEqualToString:@"iPhone 5C(GSM+CDMA)"]
                  || [device isEqualToString:@"iPhone 5S(GSM)"] || [device isEqualToString:@"iPhone 5S(GSM+CDMA)"];
    return result;
}

/*
 @"i386"      on 32-bit Simulator
 @"x86_64"    on 64-bit Simulator
 @"iPod1,1"   on iPod Touch
 @"iPod2,1"   on iPod Touch Second Generation
 @"iPod3,1"   on iPod Touch Third Generation
 @"iPod4,1"   on iPod Touch Fourth Generation
 @"iPod5,1"   on iPod Touch Fifth Generation
 @"iPhone1,1" on iPhone
 @"iPhone1,2" on iPhone 3G
 @"iPhone2,1" on iPhone 3GS
 @"iPad1,1"   on iPad
 @"iPad2,1"   on iPad 2
 @"iPad3,1"   on 3rd Generation iPad
 @"iPad3,2":  on iPad 3(GSM+CDMA)
 @"iPad3,3":  on iPad 3(GSM)
 @"iPad3,4":  on iPad 4(WiFi)
 @"iPad3,5":  on iPad 4(GSM)
 @"iPad3,6":  on iPad 4(GSM+CDMA)
 @"iPhone3,1" on iPhone 4
 @"iPhone4,1" on iPhone 4S
 @"iPad3,4"   on 4th Generation iPad
 @"iPad2,5"   on iPad Mini
 @"iPhone5,1" on iPhone 5(GSM)
 @"iPhone5,2" on iPhone 5(GSM+CDMA)
 @"iPhone5,3  on iPhone 5c(GSM)
 @"iPhone5,4" on iPhone 5c(GSM+CDMA)
 @"iPhone6,1" on iPhone 5s(GSM)
 @"iPhone6,2" on iPhone 5s(GSM+CDMA)
 @"iPhone7,1" on iPhone 6 Plus
 @"iPhone7,2" on iPhone 6
 @"iPhone8,1" on iPhone 6  
 @"iPhone8,2" on iPhone 6 Plus ...Yes Apple switched the order...
 */

+ (NSString *)deviceType {
    struct utsname systemInfo;
    uname(&systemInfo);
    NSString *result = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];
        // https://www.theiphonewiki.com/wiki/Models
        NSDictionary *matches = @{
                          @"i386" : @"32-bit Simulator",
                          @"x86_64" : @"64-bit Simulator",

                          @"iPod1,1" : @"iPod Touch",
                          @"iPod2,1" : @"iPod Touch Second Generation",
                          @"iPod3,1" : @"iPod Touch Third Generation",
                          @"iPod4,1" : @"iPod Touch Fourth Generation",
                          @"iPod5,1" : @"iPod Touch Fifth Generation",

                          @"iPad1,1" : @"iPad",
                          @"iPad2,1" : @"iPad 2",
                          @"iPad2,2" : @"iPad 2",
                          @"iPad2,3" : @"iPad 2",
                          @"iPad2,4" : @"iPad 2",
                          @"iPad2,5" : @"iPad Mini",
                          @"iPad2,6" : @"iPad Mini",
                          @"iPad2,7" : @"iPad Mini",
                          @"iPad3,1" : @"iPad 3",
                          @"iPad3,2" : @"iPad 3(GSM+CDMA)",
                          @"iPad3,3" : @"iPad 3(GSM)",
                          @"iPad3,4" : @"iPad 4(WiFi)",
                          @"iPad3,5" : @"iPad 4(GSM)",
                          @"iPad3,6" : @"iPad 4(GSM+CDMA)",
                          @"iPad4,1" : @"iPad Air",
                          @"iPad4,2" : @"iPad Air",
                          @"iPad4,3" : @"iPad Air",
                          @"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",
                          @"iPad5,3" : @"iPad Air 2",
                          @"iPad5,4" : @"iPad Air 2",
                          @"iPad6,3" : @"iPad Pro (9.7in)",
                          @"iPad6,4" : @"iPad Pro (9.7in)",
                          @"iPad6,7" : @"iPad Pro (12.9in)",
                          @"iPad6,8" : @"iPad Pro (12.9in)",

                          @"iPhone1,1" : @"iPhone",
                          @"iPhone1,2" : @"iPhone 3G",
                          @"iPhone2,1" : @"iPhone 3GS",
                          @"iPhone3,1" : @"iPhone 4",
                          @"iPhone3,3" : @"iPhone 4",
                          @"iPhone4,1" : @"iPhone 4S",
                          @"iPhone5,1" : @"iPhone 5(GSM)",
                          @"iPhone5,2" : @"iPhone 5(GSM+CDMA)",
                          @"iPhone5,3" : @"iPhone 5C(GSM)",
                          @"iPhone5,4" : @"iPhone 5C(GSM+CDMA)",
                          @"iPhone6,1" : @"iPhone 5S(GSM)",
                          @"iPhone6,2" : @"iPhone 5S(GSM+CDMA)",
                          @"iPhone7,1" : @"iPhone 6 Plus",
                          @"iPhone7,2" : @"iPhone 6",
                          @"iPhone8,1" : @"iPhone 6S",
                          @"iPhone8,2" : @"iPhone 6S Plus",
                          @"iPhone8,4" : @"iPhone SE",
                          @"iPhone9,1" : @"iPhone 7",
                          @"iPhone9,3" : @"iPhone 7",
                          @"iPhone9,2" : @"iPhone 7 Plus",
                          @"iPhone9,4" : @"iPhone 7 Plus",
                          };

    if (matches[result]) {
        return matches[result];
    } else {
        return result;
    }
}

@end
10
mcm

Je peux confirmer que le bogue disparaît lorsque vous définissez un écran de lancement.

J'ai conservé mes images de lancement, et ajouté MainStoryboard à l'écran de démarrage et le simulateur a correctement reconnu les périphériques.

8
Phillip

Il est préférable de ne pas lier votre code avec des types de périphériques. Cela mènera à une alambiquée inflexible. Apple veut que vous pensiez aux tailles, pas aux appareils. Si vous avez besoin de tailles spéciales pour les appareils plus grands que l'iPhone 5, telles que les tailles d'image ou de police, nous vous recommandons de créer une classe de normalisation avec un multiplicateur qui augmente la taille de base d'un certain pourcentage en fonction de la relation entre l'écran de l'iPhone 5. largeur et la taille actuelle de l'appareil.

let BaseWidth : CGFloat = 320

class Normalizer: NSObject {
    //scale value proportional to the screen width
    class func normalize(value:CGFloat,multiplier : CGFloat = 1,maxDelta:CGFloat = 1024) -> CGFloat{
        let screenWidth = UIScreen.mainScreen().bounds.size.width
        let percent = (screenWidth - BaseWidth)/screenWidth
        let normalizedValue = value * (1 + percent) * multiplier
        return min(normalizedValue, value + maxDelta)//capped by a max value if needed
    } 
}

Donc, dans votre code, vous ferez quelque chose comme ça:

value = Normalizer.normalize(30)
6
mukaissi

Extension UIDeivce avec la syntaxe Swift 3+.

public extension UIDevice {

    var iPhone: Bool {
        return UIDevice().userInterfaceIdiom == .phone
    }

    enum ScreenType: String {
        case iPhone4
        case iPhone5
        case iPhone6
        case iPhone6Plus
        case iPhoneX
        case Unknown
    }
    var screenType: ScreenType {
        guard iPhone else { return .Unknown}
        switch UIScreen.main.nativeBounds.height {
        case 960:
            return .iPhone4
        case 1136:
            return .iPhone5
        case 1334:
            return .iPhone6
        case 2208, 1920:
            return .iPhone6Plus
        case 2436:
            return .iPhoneX
        default:
            return .Unknown
        }
    }

}

Exemple d'utilisation:

switch UIDevice().screenType {
        case .iPhone4, .iPhone5:
            // Code for iPhone 4 & iPhone 5
            break
        case .iPhone6:
            // Code for iPhone 6 & iPhone 7
            break
        case .iPhone6Plus:
            // Code for iPhone 6 Plus & iPhone 7 Plus
            break
        case .iPhoneX:
            // Code for iPhone X
            break
        default:
            break
        }

Réponse originale: https://stackoverflow.com/a/36479017/3659227

5
Maverick

Hi i a mis à jour Xcode10/Swift 4.2 et les nouvelles tailles pour IPhone XS/XSMAX/XR 

avec détection de Notch-IPhones.

J'espère que ça aide quelqu'un.

enum UIUserInterfaceIdiom : Int
{
    case Unspecified
    case Phone
    case Pad

}

struct ScreenSize
{
    static let SCREEN_WIDTH         = UIScreen.main.bounds.size.width
    static let SCREEN_HEIGHT        = UIScreen.main.bounds.size.height
    static let SCREEN_MAX_LENGTH    = max(ScreenSize.SCREEN_WIDTH, ScreenSize.SCREEN_HEIGHT)
    static let SCREEN_MIN_LENGTH    = min(ScreenSize.SCREEN_WIDTH, ScreenSize.SCREEN_HEIGHT)
}

struct DeviceType
{
    static let IS_IPHONE_4_OR_LESS  = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH < 568.0
    static let IS_IPHONE_5          = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 568.0
    static let IS_IPHONE_6_8        = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 667.0
    static let IS_IPHONE_6_8P       = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 736.0
    static let IS_IPHONE_X          = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 812.0
    static let IS_IPHONE_XR_SMAX    = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 896.0
    static let IS_IPAD              = UIDevice.current.userInterfaceIdiom == .pad && ScreenSize.SCREEN_MAX_LENGTH == 1024.0
    static let IS_IPAD_PRO10        = UIDevice.current.userInterfaceIdiom == .pad && ScreenSize.SCREEN_MAX_LENGTH == 1112.0
    static let IS_IPAD_PRO12        = UIDevice.current.userInterfaceIdiom == .pad && ScreenSize.SCREEN_MAX_LENGTH == 1366.0

    static let IS_IPHONE_NOTCH_DEVICE = (UIDevice.current.userInterfaceIdiom == .phone) && (ScreenSize.SCREEN_MAX_LENGTH == 896.0 || ScreenSize.SCREEN_MAX_LENGTH == 812.0)
}

struct Version{
    static let SYS_VERSION_FLOAT = (UIDevice.current.systemVersion as NSString).floatValue
    static let iOS9 = (Version.SYS_VERSION_FLOAT >= 9.0 && Version.SYS_VERSION_FLOAT < 10.0)
    static let iOS10 = (Version.SYS_VERSION_FLOAT >= 10.0 && Version.SYS_VERSION_FLOAT < 11.0)
    static let iOS11 = (Version.SYS_VERSION_FLOAT >= 11.0 && Version.SYS_VERSION_FLOAT < 12.0)
    static let iOS12 = (Version.SYS_VERSION_FLOAT >= 12.0)
}

struct VersionAndNewer {
    static let iOS9 = (Version.SYS_VERSION_FLOAT >= 9.0)
    static let iOS10 = (Version.SYS_VERSION_FLOAT >= 10.0)
    static let iOS11 = (Version.SYS_VERSION_FLOAT >= 11.0)
    static let iOS12 = (Version.SYS_VERSION_FLOAT >= 12.0)

}
2
Skyborg
//Device Type enum
enum DeviceType: Int {

//Apple UnknownDevices
case UnknownDevice = 0

//Simulator
case Simulator

//Apple Air pods
case AppleAirPods

//Apple TV
case AppleTV2G
case AppleTV3G
case AppleTV4G
case AppleTV4K

//Apple Watch
case AppleWatch
case AppleWatchSeries1
case AppleWatchSeries2
case AppleWatchSeries3

//Apple Home Pods
case AppleHomePods

//Apple iPad
case AppleIpad
case AppleIpad2
case AppleIpad3
case AppleIpad4
case AppleIpadAir
case AppleIpadAir2
case AppleIpadPro_12_9
case AppleIpadPro_9_7
case AppleIpad5
case AppleIpadPro_12_9_Gen_2
case AppleIpadPro_10_5
case AppleIpadMini
case AppleIpadMini2
case AppleIpadMini3
case AppleIpadMini4

//Apple iPhone
case AppleIphone
case AppleIphone3G
case AppleIphone3GS
case AppleIphone4
case AppleIphone4S
case AppleIphone5
case AppleIphone5C
case AppleIphone5S
case AppleIphone6
case AppleIphone6P
case AppleIphone6S
case AppleIphone6SP
case AppleIphoneSE
case AppleIphone7
case AppleIphone7P
case AppleIphone8
case AppleIphone8P
case AppleIphoneX

//Apple iPod touch
case AppleIpodTouch
case AppleIpodTouch2G
case AppleIpodTouch3G
case AppleIpodTouch4G
case AppleIpodTouch5G
case AppleIpodTouch6G
}

// Method for device type
func getDeviceType() -> DeviceType{
    var systemInfo = utsname()
    uname(&systemInfo)
    let machineMirror = Mirror(reflecting: systemInfo.machine)
    let identifier = machineMirror.children.reduce("") { identifier, element in
        guard let value = element.value as? Int8, value != 0 else { return identifier }
        return identifier + String(UnicodeScalar(UInt8(value)))
    }

    switch identifier {

    //Simulator
    case "i386","x86_64": return .Simulator

    //Apple Air Pods
    case "AirPods1,1": return .AppleAirPods

    //Apple TV
    case "AppleTV2,1": return .AppleTV2G
    case "AppleTV3,1", "AppleTV3,2": return .AppleTV3G
    case "AppleTV5,3": return .AppleTV4G
    case "AppleTV6,2": return .AppleTV4K

    //Apple Watch
    case "Watch1,1", "Watch1,2": return .AppleWatch
    case "Watch2,6", "Watch2,7": return .AppleWatchSeries1
    case "Watch2,3", "Watch2,4": return .AppleWatchSeries2
    case "Watch3,1", "Watch3,2", "Watch3,3", "Watch3,4": return .AppleWatchSeries3

    // Apple HomePods
    case "AudioAccessory1,1": return .AppleHomePods

    //Apple iPad
    case "iPad1,1": return .AppleIpad
    case "iPad2,1", "iPad2,2", "iPad2,3", "iPad2,4": return .AppleIpad2
    case "iPad3,1", "iPad3,2", "iPad3,3": return .AppleIpad3
    case "iPad3,4", "iPad3,5", "iPad3,6": return .AppleIpad4
    case "iPad4,1", "iPad4,2", "iPad4,3": return .AppleIpadAir
    case "iPad5,3", "iPad5,4": return .AppleIpadAir2
    case "iPad6,7", "iPad6,8": return .AppleIpadPro_12_9
    case "iPad6,3", "iPad6,4": return .AppleIpadPro_9_7
    case "iPad6,11", "iPad6,12": return .AppleIpad5
    case "iPad7,1", "iPad7,2" : return .AppleIpadPro_12_9_Gen_2
    case "iPad7,3", "iPad7,4" : return .AppleIpadPro_10_5
    case "iPad2,5", "iPad2,6", "iPad2,7": return .AppleIpadMini
    case "iPad4,4", "iPad4,5", "iPad4,6": return .AppleIpadMini2
    case "iPad4,7", "iPad4,8", "iPad4,9": return .AppleIpadMini3
    case "iPad5,1", "iPad5,2": return .AppleIpadMini4

    //Apple iPhone
    case "iPhone1,1": return .AppleIphone
    case "iPhone1,2": return .AppleIphone3G
    case "iPhone2,1": return .AppleIphone3GS
    case "iPhone3,1", "iPhone3,2", "iPhone3,3": return .AppleIphone4
    case "iPhone4,1": return .AppleIphone4S
    case "iPhone5,1", "iPhone5,2": return .AppleIphone5
    case "iPhone5,3", "iPhone5,4": return .AppleIphone5C
    case "iPhone6,1", "iPhone6,2": return .AppleIphone5S
    case "iPhone7,2": return .AppleIphone6
    case "iPhone7,1": return .AppleIphone6P
    case "iPhone8,1": return .AppleIphone6S
    case "iPhone8,2": return .AppleIphone6SP
    case "iPhone8,4": return .AppleIphoneSE
    case "iPhone9,1", "iPhone9,3": return .AppleIphone7
    case "iPhone9,2", "iPhone9,4": return .AppleIphone7P
    case "iPhone10,1", "iPhone10,4": return .AppleIphone8
    case "iPhone10,2", "iPhone10,5": return .AppleIphone8P
    case "iPhone10,3", "iPhone10,6": return .AppleIphoneX

    //Apple iPod touch
    case "iPod1,1": return .AppleIpodTouch
    case "iPod2,1": return .AppleIpodTouch2G
    case "iPod3,1": return .AppleIpodTouch3G
    case "iPod4,1": return .AppleIpodTouch4G
    case "iPod5,1": return .AppleIpodTouch5G
    case "iPod7,1": return .AppleIpodTouch6G

    default:
        return .UnknownDevice
    }
}
1
Vidhan

J'ai rencontré le problème lors de la migration d'un projet iOS 7 vers un projet iOS 8, car je n'ai pas ajouté de scène d'écran de lancement à mon projet. 

Dans ce cas, la taille de l'écran pour iPhone 6 et 6+ est identique à celle de l'iPhone 5.

Voir dans la documentation Apple. Vous utilisez un fichier de lancement XIB ou un storyboard pour indiquer que votre application s'exécute sur iPhone 6 Plus ou iPhone 6.

1
Nech

Pour plus, vous devez aussi vérifier le zoom

struct DeviceType
{
    static let IS_IPHONE = (UIDevice.current.userInterfaceIdiom == .phone)
    static let IS_IPHONE_4_OR_LESS =  UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH < 568.0
    static let IS_IPHONE_5 = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 568.0
    static let IS_IPHONE_6_7 = (UIDevice.current.userInterfaceIdiom == .phone) && (ScreenSize.SCREEN_MAX_LENGTH == 667.0) && (UIScreen.main.nativeScale >= UIScreen.main.scale)
    private static let IS_STANDARD_IPHONE_6P_7P = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 736.0
    private static let IS_ZOOMED_IPHONE_6P_7P = (UIDevice.current.userInterfaceIdiom == .phone) && (ScreenSize.SCREEN_MAX_LENGTH == 667.0) && (UIScreen.main.nativeScale < UIScreen.main.scale)
    static let IS_IPHONE_6P_7P = IS_STANDARD_IPHONE_6P_7P || IS_ZOOMED_IPHONE_6P_7P
}
0
Jacky
import Foundation
import UIKit

public enum IADisplayType {
    // unknow device
    case        unspecified
    // iPhone
    case        unknowiPhone
    case        iPhone3GS
    case        iPhone4
    static let  iPhone4s            = iPhone5
    case        iPhone5
    static let  iPhone5s            = iPhone5
    static let  iPhoneSE            = iPhone5
    case        iPhone6
    case        iPhone6Plus
    static let  iPhone6s            = iPhone6
    static let  iPhone6sPlus        = iPhone6Plus
    static let  iPhone7             = iPhone6
    static let  iPhone7Plus         = iPhone6Plus
    static let  iPhone8             = iPhone6
    static let  iPhone8Plus         = iPhone6Plus
    case        iPhoneX
    // iPad
    case        unknowiPad
    case        iPad79
    static let  iPad97              = iPad79
    case        iPad105
    case        iPad129
    // Apple CarPlay
    case        carPlay
    // Apple TV
    case        tv
}

public final class IADisplayManager {

    // MARK: - public interface
    // singleton
    static var shared: IADisplayManager {
        get {
            return IADisplayManager()
        }
    }

    // get current device type
    public var currentType: IADisplayType {
        get {
            return calCurrentType()
        }
    }

    // device current Native Resolution
    public var nativeResolution: CGSize {
        get {
            return UIScreen.main.nativeBounds.size
        }
    }

    // device current Native Scale Factor
    public var nativeScaleFactor: CGFloat {
        get {
            return UIScreen.main.nativeScale
        }
    }

    // device current Interface Idiom
    public var interfaceIdiom: UIUserInterfaceIdiom {
        get {
            return UIDevice().userInterfaceIdiom
        }
    }

    fileprivate init() {}

    // MARK: - private interface
    fileprivate func calCurrentType() -> IADisplayType {
        typealias Type = IADisplayType

        // unknown device
        if interfaceIdiom == .unspecified { return Type.unspecified }
        // iPhone && iPod Touch
        else if interfaceIdiom == .phone {
            if nativeScaleFactor == 1.0 && nativeResolution == CGSize(width: 320, height: 480) { return Type.iPhone3GS }
            else if nativeScaleFactor == 2.0 && nativeResolution == CGSize(width: 640, height: 960) { return Type.iPhone4 }
            else if nativeScaleFactor == 2.0 && nativeResolution == CGSize(width: 640, height: 1136) { return Type.iPhone5 }
            else if nativeScaleFactor == 2.0 && nativeResolution == CGSize(width: 750, height: 1334) { return Type.iPhone6 }
            else if (nativeScaleFactor-2.608) < 0.001 && nativeResolution == CGSize(width: 1080, height: 1920) { return Type.iPhone6Plus }
            else if nativeScaleFactor == 3.0 && nativeResolution == CGSize(width: 1125, height: 2436) { return Type.iPhoneX }
            else { return Type.unknowiPhone }
        }
        // iPad
        else if interfaceIdiom == .pad {
            if nativeScaleFactor == 2.0 && nativeResolution == CGSize(width: 1536, height: 2048) { return Type.iPad79 }
            else if nativeScaleFactor == 2.0 && nativeResolution == CGSize(width: 2224, height: 1668) { return Type.iPad105 }
            else if nativeScaleFactor == 2.0 && nativeResolution == CGSize(width: 2048, height: 2732) { return Type.iPad129 }
            else { return Type.unknowiPad }
        }
        // Apple CarPlay
        else if interfaceIdiom == .carPlay { return Type.carPlay }
        // Apple TV
        else if interfaceIdiom == .tv { return Type.tv }
        // unknown device
        else { return Type.unspecified }
    }

}
0
Minecode