151 lines
4.8 KiB
Objective-C
Executable File
151 lines
4.8 KiB
Objective-C
Executable File
//
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// XYUUID.m
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// XYUUID
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//
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// Created by steve on 2016/7/21.
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// Copyright © 2020 guojunliu.github.io. All rights reserved.
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//
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#import "XYUUID.h"
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#import <AdSupport/AdSupport.h>
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#import <UIKit/UIKit.h>
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#import "XYDeviceInfoUUID.h"
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#import "XYKeyChain.h"
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#if __has_include(<AppTrackingTransparency/AppTrackingTransparency.h>)
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#import <AppTrackingTransparency/AppTrackingTransparency.h>
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#endif
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static NSString *XY_ZeroIdfa = @"00000000-0000-0000-0000-000000000000";
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static NSString *STR_XYUUIDForInstall = @"XYUUID-Install";
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static NSString *STR_XYUUIDForKeyChain = @"XYUUID-KeyChain-ServiceDomain";
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static NSString *STR_XYUUIDForKeyChainAndDeviceOrIdfa = @"XYUUID-KeyChain-Device-Idfa";
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//static NSString *STR_XYUUIDForKeyChain = base64Decode:@"Y29tLkhvbGF2ZXJzZS5Ib2xhU3RhdGlzdGljYWw=";
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@interface XYUUID ()
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@property (nonatomic,copy) NSString *appOpenUUID;
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@end
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@implementation XYUUID
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+ (instancetype)shareManager{
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static XYUUID *instantce = nil;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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if (instantce == nil) {
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instantce = [[XYUUID alloc] init];
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}
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});
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return instantce;
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}
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+ (NSString *)uuid {
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return [[NSUUID UUID] UUIDString];
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}
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+ (NSString *)uuidForInstall {
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NSString *uuid = [[NSUserDefaults standardUserDefaults] objectForKey:STR_XYUUIDForInstall];
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if (uuid && ![uuid isEqualToString:@""]) {
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return uuid;
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}
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uuid = [self uuid];
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[[NSUserDefaults standardUserDefaults] setObject:uuid forKey:STR_XYUUIDForInstall];
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return uuid;
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}
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+ (NSString *)uuidForAppOpen {
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if ([XYUUID shareManager].appOpenUUID && ![[XYUUID shareManager].appOpenUUID isEqualToString:@""]) {
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return [XYUUID shareManager].appOpenUUID;
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}
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NSString *appOpenUUID = [self uuid];
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[XYUUID shareManager].appOpenUUID = appOpenUUID;
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return appOpenUUID;
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}
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+ (NSString *)uuidForIDFA {
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if (@available(iOS 14.0, *)) {
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ATTrackingManagerAuthorizationStatus states = [ATTrackingManager trackingAuthorizationStatus];
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if (states == ATTrackingManagerAuthorizationStatusNotDetermined) {
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// 未提示用户
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return XY_ZeroIdfa;
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}
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else if (states == ATTrackingManagerAuthorizationStatusRestricted) {
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// 限制使用
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return XY_ZeroIdfa;
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}
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else if (states == ATTrackingManagerAuthorizationStatusDenied) {
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// 拒绝
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return XY_ZeroIdfa;
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}
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else if (states == ATTrackingManagerAuthorizationStatusAuthorized) {
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NSString *idfa = [[ASIdentifierManager sharedManager].advertisingIdentifier UUIDString];
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return idfa;
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}
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return XY_ZeroIdfa;
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}
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if (@available(iOS 10.0, *)) {
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BOOL canUseIDFA = [ASIdentifierManager sharedManager].advertisingTrackingEnabled; //如果返回的YES说明没有 “开启限制广告跟踪”，可以获取到正确的idfa 如果返回的是NO，说明等待你的就是00000000-0000-0000-0000-000000000000
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if (canUseIDFA) {
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NSString *idfa = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];
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return idfa;
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}
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return XY_ZeroIdfa;
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}
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// iOS 10以下关闭广告追踪，也可以正常获取到IDFA
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NSString *idfa = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];
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return idfa;
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}
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+ (NSString *)uuidForIDFV {
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NSString *idfv = [UIDevice currentDevice].identifierForVendor.UUIDString;
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return idfv;
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}
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+ (NSString *)uuidForDeviceInfo {
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NSString *uuid = [XYDeviceInfoUUID createDeviceInfoUUID];
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return uuid;
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}
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+ (NSString *)uuidForKeychain {
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NSString *uuid = [XYKeyChain getDataWithServiceDomain:STR_XYUUIDForKeyChain];
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if (uuid && ![uuid isEqualToString:@""]) {
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return uuid;
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}
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uuid = [self uuid];
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[XYKeyChain setData:uuid serviceDomain:STR_XYUUIDForKeyChain];
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return uuid;
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}
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+ (NSString *)uuidForDevice {
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NSString *deviceUUID = [XYKeyChain getDataWithServiceDomain:STR_XYUUIDForKeyChainAndDeviceOrIdfa];
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if (deviceUUID && ![deviceUUID isEqualToString:@""] && ![deviceUUID isEqualToString:XY_ZeroIdfa]) {
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return deviceUUID;
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}
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NSString *idfa = [self uuidForIDFA];
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if (idfa && ![idfa isEqualToString:@""] && ![idfa isEqualToString:XY_ZeroIdfa]) {
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[XYKeyChain setData:idfa serviceDomain:STR_XYUUIDForKeyChainAndDeviceOrIdfa];
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return idfa;
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}
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NSString *deviceInfoUUID = [self uuidForDeviceInfo];
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if (deviceInfoUUID && ![deviceInfoUUID isEqualToString:@""]) {
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[XYKeyChain setData:deviceInfoUUID serviceDomain:STR_XYUUIDForKeyChainAndDeviceOrIdfa];
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return deviceInfoUUID;
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}
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NSString *uuid = [self uuid];
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if (uuid && ![uuid isEqualToString:@""]) {
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[XYKeyChain setData:uuid serviceDomain:STR_XYUUIDForKeyChainAndDeviceOrIdfa];
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return uuid;
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}
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return @"";
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}
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@end
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