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| 1 | +// |
| 2 | +// ADJSKAdNetwork.m |
| 3 | +// Adjust |
| 4 | +// |
| 5 | +// Created by Uglješa Erceg on 27.10.22. |
| 6 | +// Copyright © 2022 Adjust GmbH. All rights reserved. |
| 7 | +// |
| 8 | + |
| 9 | +#include <dlfcn.h> |
| 10 | + |
| 11 | +#import "ADJSKAdNetwork.h" |
| 12 | +#import "ADJUserDefaults.h" |
| 13 | +#import "ADJAdjustFactory.h" |
| 14 | +#import "ADJLogger.h" |
| 15 | + |
| 16 | +@interface ADJSKAdNetwork() |
| 17 | + |
| 18 | +@property ( nonatomic, weak) id<ADJLogger> logger; |
| 19 | +@property (nonatomic, strong) Class clsSkAdNetwork; |
| 20 | +@property (nonatomic, assign) SEL selRegisterAppForAdNetworkAttribution; |
| 21 | +@property (nonatomic, assign) SEL selUpdateConversionValue; |
| 22 | +@property (nonatomic, assign) SEL selUpdatePostbackConversionValueCompletionHandler; |
| 23 | +@property (nonatomic, assign) SEL selUpdatePostbackConversionValueCoarseValueCompletionHandler; |
| 24 | +@property (nonatomic, assign) SEL selUpdatePostbackConversionValueCoarseValueLockWindowCompletionHandler; |
| 25 | + |
| 26 | +@end |
| 27 | + |
| 28 | +@implementation ADJSKAdNetwork |
| 29 | + |
| 30 | +#pragma mark - Lifecycle |
| 31 | + |
| 32 | ++ (instancetype)getInstance { |
| 33 | + static ADJSKAdNetwork *defaultInstance = nil; |
| 34 | + static dispatch_once_t onceToken = 0; |
| 35 | + dispatch_once(&onceToken, ^{ |
| 36 | + defaultInstance = [[self alloc] init]; |
| 37 | + }); |
| 38 | + return defaultInstance; |
| 39 | +} |
| 40 | + |
| 41 | +- (instancetype)init { |
| 42 | + self = [super init]; |
| 43 | + if (self == nil) { |
| 44 | + return nil; |
| 45 | + } |
| 46 | + |
| 47 | + self.logger = [ADJAdjustFactory logger]; |
| 48 | + self.clsSkAdNetwork = NSClassFromString(@"SKAdNetwork"); |
| 49 | + self.selRegisterAppForAdNetworkAttribution = NSSelectorFromString(@"registerAppForAdNetworkAttribution"); |
| 50 | + self.selUpdateConversionValue = NSSelectorFromString(@"updateConversionValue:"); |
| 51 | + self.selUpdatePostbackConversionValueCompletionHandler = NSSelectorFromString(@"updatePostbackConversionValue:completionHandler:"); |
| 52 | + self.selUpdatePostbackConversionValueCoarseValueCompletionHandler = NSSelectorFromString(@"updatePostbackConversionValue:coarseValue:completionHandler:"); |
| 53 | + self.selUpdatePostbackConversionValueCoarseValueLockWindowCompletionHandler = NSSelectorFromString(@"updatePostbackConversionValue:coarseValue:lockWindow:completionHandler:"); |
| 54 | + |
| 55 | + return self; |
| 56 | +} |
| 57 | + |
| 58 | +#pragma mark - SKAdNetwork API |
| 59 | + |
| 60 | +- (void)registerAppForAdNetworkAttribution { |
| 61 | + if (@available(iOS 14.0, *)) { |
| 62 | + if ([self isStoreKitAvailable]) { |
| 63 | + ((id (*)(id, SEL))[self.clsSkAdNetwork methodForSelector:self.selRegisterAppForAdNetworkAttribution])(self.clsSkAdNetwork, self.selRegisterAppForAdNetworkAttribution); |
| 64 | + [self.logger debug:@"Called SKAdNetwork's registerAppForAdNetworkAttribution method"]; |
| 65 | + } |
| 66 | + } else { |
| 67 | + [self.logger warn:@"SKAdNetwork's registerAppForAdNetworkAttribution method not available for this operating system version"]; |
| 68 | + } |
| 69 | +} |
| 70 | + |
| 71 | +- (void)updateConversionValue:(NSInteger)conversionValue { |
| 72 | + if (@available(iOS 14.0, *)) { |
| 73 | + if ([self isStoreKitAvailable]) { |
| 74 | + ((id (*)(id, SEL, NSInteger))[self.clsSkAdNetwork methodForSelector:self.selUpdateConversionValue])(self.clsSkAdNetwork, self.selUpdateConversionValue, conversionValue); |
| 75 | + [self.logger verbose:@"Called SKAdNetwork's updateConversionValue: method made with conversion value: %d", conversionValue]; |
| 76 | + } |
| 77 | + } else { |
| 78 | + [self.logger warn:@"SKAdNetwork's updateConversionValue: method not available for this operating system version"]; |
| 79 | + } |
| 80 | +} |
| 81 | + |
| 82 | +- (void)updatePostbackConversionValue:(NSInteger)conversionValue |
| 83 | + completionHandler:(void (^)(NSError *error))completion { |
| 84 | + if (@available(iOS 15.4, *)) { |
| 85 | + if ([self isStoreKitAvailable]) { |
| 86 | + ((id (*)(id, SEL, NSInteger, void (^)(NSError *error)))[self.clsSkAdNetwork methodForSelector:self.selUpdatePostbackConversionValueCompletionHandler])(self.clsSkAdNetwork, self.selUpdatePostbackConversionValueCompletionHandler, conversionValue, completion); |
| 87 | + // call is made, success / failure will be checked and logged inside of the completion block |
| 88 | + } |
| 89 | + } else { |
| 90 | + [self.logger warn:@"SKAdNetwork's updatePostbackConversionValue:completionHandler: method not available for this operating system version"]; |
| 91 | + } |
| 92 | +} |
| 93 | + |
| 94 | +- (void)updatePostbackConversionValue:(NSInteger)fineValue |
| 95 | + coarseValue:(NSString *)coarseValue |
| 96 | + completionHandler:(void (^)(NSError *error))completion { |
| 97 | + if (@available(iOS 16.1, *)) { |
| 98 | + if ([self isStoreKitAvailable]) { |
| 99 | + ((id (*)(id, SEL, NSInteger, NSString *, void (^)(NSError *error)))[self.clsSkAdNetwork methodForSelector:self.selUpdatePostbackConversionValueCoarseValueCompletionHandler])(self.clsSkAdNetwork, self.selUpdatePostbackConversionValueCoarseValueCompletionHandler, fineValue, coarseValue, completion); |
| 100 | + // call is made, success / failure will be checked and logged inside of the completion block |
| 101 | + } |
| 102 | + } else { |
| 103 | + [self.logger warn:@"SKAdNetwork's updatePostbackConversionValue:coarseValue:completionHandler: method not available for this operating system version"]; |
| 104 | + } |
| 105 | +} |
| 106 | + |
| 107 | +- (void)updatePostbackConversionValue:(NSInteger)fineValue |
| 108 | + coarseValue:(NSString *)coarseValue |
| 109 | + lockWindow:(BOOL)lockWindow |
| 110 | + completionHandler:(void (^)(NSError *error))completion { |
| 111 | + if (@available(iOS 16.1, *)) { |
| 112 | + if ([self isStoreKitAvailable]) { |
| 113 | + ((id (*)(id, SEL, NSInteger, NSString *, BOOL, void (^)(NSError *error)))[self.clsSkAdNetwork methodForSelector:self.selUpdatePostbackConversionValueCoarseValueLockWindowCompletionHandler])(self.clsSkAdNetwork, self.selUpdatePostbackConversionValueCoarseValueLockWindowCompletionHandler, fineValue, coarseValue, lockWindow, completion); |
| 114 | + // call is made, success / failure will be checked and logged inside of the completion block |
| 115 | + } |
| 116 | + } else { |
| 117 | + [self.logger warn:@"SKAdNetwork's updatePostbackConversionValue:coarseValue:lockWindow:completionHandler: method not available for this operating system version"]; |
| 118 | + } |
| 119 | +} |
| 120 | + |
| 121 | +#pragma mark - Adjust helper methods |
| 122 | + |
| 123 | +- (void)adjRegisterWithCompletionHandler:(void (^)(NSError *error))callback { |
| 124 | + if ([ADJUserDefaults getSkadRegisterCallTimestamp] != nil) { |
| 125 | + [self.logger debug:@"Call to register app with SKAdNetwork already made for this install"]; |
| 126 | + callback(nil); |
| 127 | + return; |
| 128 | + } |
| 129 | + [self registerAppForAdNetworkAttribution]; |
| 130 | + callback(nil); |
| 131 | + [self writeSkAdNetworkRegisterCallTimestamp]; |
| 132 | +} |
| 133 | + |
| 134 | +- (void)adjUpdateConversionValue:(NSInteger)conversionValue |
| 135 | + coarseValue:(NSString *)coarseValue |
| 136 | + lockWindow:(NSNumber *)lockWindow |
| 137 | + completionHandler:(void (^)(NSError *error))callback { |
| 138 | + if (coarseValue != nil && lockWindow != nil) { |
| 139 | + // 4.0 world |
| 140 | + [self updatePostbackConversionValue:conversionValue |
| 141 | + coarseValue:[self getSkAdNetworkCoarseConversionValue:coarseValue] |
| 142 | + lockWindow:[lockWindow boolValue] |
| 143 | + completionHandler:^(NSError * _Nonnull error) { |
| 144 | + if (error) { |
| 145 | + [self.logger error:@"Call to SKAdNetwork's updatePostbackConversionValue:coarseValue:lockWindow:completionHandler: method with conversion value: %d, coarse value: %@, lock window: %d failed\nDescription: %@", conversionValue, coarseValue, [lockWindow boolValue], error.localizedDescription]; |
| 146 | + } else { |
| 147 | + [self.logger debug:@"Called SKAdNetwork's updatePostbackConversionValue:coarseValue:lockWindow:completionHandler: method with conversion value: %d, coarse value: %@, lock window: %d", conversionValue, coarseValue, [lockWindow boolValue]]; |
| 148 | + } |
| 149 | + callback(error); |
| 150 | + }]; |
| 151 | + } else { |
| 152 | + // pre 4.0 world |
| 153 | + if (@available(iOS 15.4, *)) { |
| 154 | + [self updatePostbackConversionValue:conversionValue |
| 155 | + completionHandler:^(NSError * _Nonnull error) { |
| 156 | + if (error) { |
| 157 | + [self.logger error:@"Call to updatePostbackConversionValue:completionHandler: method with conversion value: %d failed\nDescription: %@", conversionValue, error.localizedDescription]; |
| 158 | + } else { |
| 159 | + [self.logger debug:@"Called SKAdNetwork's updatePostbackConversionValue:completionHandler: method with conversion value: %d", conversionValue]; |
| 160 | + } |
| 161 | + callback(error); |
| 162 | + }]; |
| 163 | + } else if (@available(iOS 14.0, *)) { |
| 164 | + [self updateConversionValue:conversionValue]; |
| 165 | + callback(nil); |
| 166 | + } else { |
| 167 | + [self.logger error:@"SKAdNetwork API not available on this iOS version"]; |
| 168 | + callback(nil); |
| 169 | + } |
| 170 | + } |
| 171 | +} |
| 172 | + |
| 173 | +#pragma mark - Private |
| 174 | + |
| 175 | +- (BOOL)isStoreKitAvailable { |
| 176 | + if (self.clsSkAdNetwork == nil) { |
| 177 | + [self.logger warn:@"StoreKit.framework not found in the app (SKAdNetwork class not found)"]; |
| 178 | + return NO; |
| 179 | + } |
| 180 | + return YES; |
| 181 | +} |
| 182 | + |
| 183 | +- (void)writeSkAdNetworkRegisterCallTimestamp { |
| 184 | + NSDate *callTime = [NSDate date]; |
| 185 | + [ADJUserDefaults saveSkadRegisterCallTimestamp:callTime]; |
| 186 | +} |
| 187 | + |
| 188 | +- (NSString *)getSkAdNetworkCoarseConversionValue:(NSString *)adjustCoarseValue { |
| 189 | + if (@available(iOS 16.1, *)) { |
| 190 | + if ([adjustCoarseValue isEqualToString:@"low"]) { |
| 191 | + NSString * __autoreleasing *lowValue = (NSString * __autoreleasing *)dlsym(RTLD_DEFAULT, "SKAdNetworkCoarseConversionValueLow"); |
| 192 | + return *lowValue; |
| 193 | + } else if ([adjustCoarseValue isEqualToString:@"medium"]) { |
| 194 | + NSString * __autoreleasing *mediumValue = (NSString * __autoreleasing *)dlsym(RTLD_DEFAULT, "SKAdNetworkCoarseConversionValueMedium"); |
| 195 | + return *mediumValue; |
| 196 | + } else if ([adjustCoarseValue isEqualToString:@"high"]) { |
| 197 | + NSString * __autoreleasing *highValue = (NSString * __autoreleasing *)dlsym(RTLD_DEFAULT, "SKAdNetworkCoarseConversionValueHigh"); |
| 198 | + return *highValue; |
| 199 | + } else { |
| 200 | + return nil; |
| 201 | + } |
| 202 | + } else { |
| 203 | + return nil; |
| 204 | + } |
| 205 | +} |
| 206 | + |
| 207 | +@end |
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