Data Fetching Guide for iOS

#import <AirBridge/AirBridge.h>

AirBridge.deviceUUID;

import AirBridge

AirBridge.deviceUUID

#import <AdSupport/AdSupport.h>

ASIdentifierManager.sharedManager.advertisingIdentifier.UUIDString;

import AdSupport

ASIdentifierManager.shared().advertisingIdentifier.uuidString

UIDevice.currentDevice.identifierForVendor.UUIDString;

UIDevice.current.identifierForVendor?.uuidString

#import <AdSupport/AdSupport.h>

ASIdentifierManager.sharedManager.advertisingTrackingEnabled;

import AdSupport

ASIdentifierManager.shared().isAdvertisingTrackingEnabled

UIDevice.currentDevice.localizedModel;

UIDevice.current.localizedModel

#import <sys/utsname.h>

struct utsname systemInfo;
uname(&systemInfo);
        
return [NSString stringWithCString:systemInfo.machine
                          encoding:NSUTF8StringEncoding];

var systemInfo = utsname()
uname(&systemInfo)
        
return String(cString: &systemInfo.machine.0, encoding: .utf8)

@"Apple"

"Apple"

UIDevice.currentDevice.systemName;

UIDevice.current.systemName

UIDevice.currentDevice.systemVersion;

UIDevice.current.systemVersion

+ (NSString *)getSystemLocale {
    NSString* language = [#ClassName# getSystemLanguage];
    NSString* country = [#ClassName# getSystemCountry];
    
    if(language == nil || country == nil) {
        return nil;
    }
    
    return [NSString stringWithFormat:@"%@-%@", language, country];
}

+ (NSString*) getSystemLanguage {
    NSArray* preferredLanguages = NSLocale.preferredLanguages;
    
    if (preferredLanguages.count < 1) {
        return nil;
    }
    
    NSString* languageSource = preferredLanguages[0];
    if (languageSource == nil) {
        return nil;
    }
    
    NSRange barIndex = [languageSource rangeOfString:@"-"];
    if (barIndex.location != NSNotFound) {
        languageSource = [languageSource substringToIndex:barIndex.location];
    }
    
    return languageSource;
}

+ (NSString*) getSystemCountry {
    NSLocale* locale = NSLocale.autoupdatingCurrentLocale;
    if (locale == nil) {
        return nil;
    }
    
    return [locale objectForKey:NSLocaleCountryCode];
}

func getSystemLocale() -> String? {
    guard let language = getSystemLanguage() else { return nil }
    guard let country = getSystemCountry() else { return nil }
    
    return "\(language)-\(country)"
}

func getSystemLanguage() -> String? {
    let languages = Locale.preferredLanguages
    
    if languages.count < 1 {
        return nil
    }
    
    let languageSource = languages[0]
    
    guard let barIndex = languageSource.range(of: "-") else {
        return languageSource
    }
    
    return String(languageSource[..<barIndex.lowerBound])
}

func getSystemCountry() -> String? {
    return Locale.autoupdatingCurrent.regionCode
}

NSTimeZone.systemTimeZone.name;

TimeZone.current.description

UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation;
if (UIInterfaceOrientationIsLandscape(orientation))
    return @"landscape";
else
    return @"portrait";

if UIDevice.current.orientation.isLandscape {
    return @"landscape"
} else {
    return @"portrait"
}

[NSString stringWithFormat:@"%.3f", UIScreen.mainScreen.scale];

String(format: "%.3f", UIScreen.main.scale)

[NSString stringWithFormat:@"%.f", UIScreen.mainScreen.bounds.size.height];

String(format: "%.f", UIScreen.main.bounds.size.height)

[NSString stringWithFormat:@"%.f", UIScreen.mainScreen.bounds.size.width];

String(format: "%.f", UIScreen.main.bounds.size.width)

#import <CoreTelephony/CTCarrier.h>
#import <CoreTelephony/CTTelephonyNetworkInfo.h>

CTTelephonyNetworkInfo* networkInfo = [[CTTelephonyNetworkInfo alloc] init];

if (@available(iOS 12.1, *)) {
    NSDictionary<NSString*, CTCarrier*>* providers = [networkInfo serviceSubscriberCellularProviders];
    return providers.allValues.firstObject.carrierName;
} else {
    CTCarrier* provider = [networkInfo subscriberCellularProvider];
    return provider.carrierName;
}

import CoreTelephony

let info = CTTelephonyNetworkInfo()

if #available(iOS 12.1, *) {
    let providers = info.serviceSubscriberCellularProviders
    return providers?.values.first?.carrierName
} else {
    let provider = info.subscriberCellularProvider
    return provider?.carrierName
}

#import <SystemConfiguration/SystemConfiguration.h>
#import <netinet/in.h>

+ (BOOL) isCellular {
    return [#ClassName# getNetworkInfo] == CELLULAR;
}

typedef enum : NSInteger {
    WIFI,
    CELLULAR,
    NONE
} ABNetwork;

+ (ABNetwork) getNetworkInfo {
    struct sockaddr_in zeroAddress;
    bzero(&zeroAddress, sizeof(zeroAddress));
    zeroAddress.sin_len = sizeof(zeroAddress);
    zeroAddress.sin_family = AF_INET;
    
    SCNetworkReachabilityRef reachability
        = SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, (const struct sockaddr *) &zeroAddress);
    if (reachability == nil) {
        return NONE;
    }
    
    SCNetworkReachabilityFlags flags;
    if (!SCNetworkReachabilityGetFlags(reachability, &flags)) {
        return NONE;
    }
    
    if ((flags & kSCNetworkReachabilityFlagsReachable) == 0) {
        return NONE;
    }
    
    if (((flags & kSCNetworkReachabilityFlagsConnectionRequired) != 0)
        && !(((flags & kSCNetworkReachabilityFlagsConnectionOnDemand ) != 0 || (flags & kSCNetworkReachabilityFlagsConnectionOnTraffic) != 0)
             && (flags & kSCNetworkReachabilityFlagsInterventionRequired) == 0))
    {
        return NONE;
    }
    
    if ((flags & kSCNetworkReachabilityFlagsIsWWAN) == kSCNetworkReachabilityFlagsIsWWAN) {
        return CELLULAR;
    } else {
        return WIFI;
    }
}

import SystemConfiguration

func isCellular() -> Bool {
    return network() == .cellular
}

enum Network {
    case wifi
    case cellular
    case none
}

func getNetworkInfo() -> Network {
    var zeroAddress = sockaddr()
    bzero(&zeroAddress, MemoryLayout.size(ofValue: zeroAddress))
    zeroAddress.sa_len = __uint8_t(MemoryLayout.size(ofValue: zeroAddress))
    zeroAddress.sa_family = sa_family_t(AF_INET)

    guard let reachability = SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, &zeroAddress) else {
        return .none
    }

    var flags = SCNetworkReachabilityFlags()
    if !SCNetworkReachabilityGetFlags(reachability, &flags) {
        return .none
    }

    if !flags.contains(.reachable) {
        return .none
    }

    if flags.contains(.connectionRequired)
        && !((flags.contains(.connectionOnDemand) || flags.contains(.connectionOnTraffic))
            && !flags.contains(.interventionRequired)) {
        return .none
    }
    
    if flags.contains(.isWWAN) {
        return .cellular
    } else {
        return .wifi
    }
}

#import <SystemConfiguration/SystemConfiguration.h>
#import <netinet/in.h>

+ (BOOL) isWifi {
    return [#ClassName# getNetworkInfo] == WIFI;
}

typedef enum : NSInteger {
    WIFI,
    CELLULAR,
    NONE
} ABNetwork;

+ (ABNetwork) getNetworkInfo {
    struct sockaddr_in zeroAddress;
    bzero(&zeroAddress, sizeof(zeroAddress));
    zeroAddress.sin_len = sizeof(zeroAddress);
    zeroAddress.sin_family = AF_INET;
    
    SCNetworkReachabilityRef reachability
        = SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, (const struct sockaddr *) &zeroAddress);
    if (reachability == nil) {
        return NONE;
    }
    
    SCNetworkReachabilityFlags flags;
    if (!SCNetworkReachabilityGetFlags(reachability, &flags)) {
        return NONE;
    }
    
    if ((flags & kSCNetworkReachabilityFlagsReachable) == 0) {
        return NONE;
    }
    
    if (((flags & kSCNetworkReachabilityFlagsConnectionRequired) != 0)
        && !(((flags & kSCNetworkReachabilityFlagsConnectionOnDemand ) != 0 || (flags & kSCNetworkReachabilityFlagsConnectionOnTraffic) != 0)
             && (flags & kSCNetworkReachabilityFlagsInterventionRequired) == 0))
    {
        return NONE;
    }
    
    if ((flags & kSCNetworkReachabilityFlagsIsWWAN) == kSCNetworkReachabilityFlagsIsWWAN) {
        return CELLULAR;
    } else {
        return WIFI;
    }
}

import SystemConfiguration

func isWifi() -> Bool {
    return network() == .wifi
}

enum Network {
    case wifi
    case cellular
    case none
}

func getNetworkInfo() -> Network {
    var zeroAddress = sockaddr()
    bzero(&zeroAddress, MemoryLayout.size(ofValue: zeroAddress))
    zeroAddress.sa_len = __uint8_t(MemoryLayout.size(ofValue: zeroAddress))
    zeroAddress.sa_family = sa_family_t(AF_INET)

    guard let reachability = SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, &zeroAddress) else {
        return .none
    }

    var flags = SCNetworkReachabilityFlags()
    if !SCNetworkReachabilityGetFlags(reachability, &flags) {
        return .none
    }

    if !flags.contains(.reachable) {
        return .none
    }

    if flags.contains(.connectionRequired)
        && !((flags.contains(.connectionOnDemand) || flags.contains(.connectionOnTraffic))
            && !flags.contains(.interventionRequired)) {
        return .none
    }
    
    if flags.contains(.isWWAN) {
        return .cellular
    } else {
        return .wifi
    }
}

NSBundle.mainBundle.bundleIdentifier;

Bundle.main.bundleIdentifier

[NSBundle.mainBundle.infoDictionary objectForKey:@"CFBundleShortVersionString"];

Bundle.main.infoDictionary?["CFBundleShortVersionString"]

[NSNumber numberWithUnsignedLongLong:NSDate.date.timeIntervalSince1970 * 1000];

UInt64(Date().timeIntervalSince1970 * 1000)