在 AppDelegate.h 中：请做如下操作：

#import "AppDelegate.h"
@interface AppDelegate ()
@end
@implementation AppDelegate
-(void)sendLaunch:(UIApplication *)application {
    [[AppsFlyerLib shared] start];
}

        // Replace 'appsFlyerDevKey', `appleAppID` with your DevKey, Apple App ID

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    [AppsFlyerLib shared].appsFlyerDevKey = @"";
    [AppsFlyerLib shared].appleAppID = @"";
    [AppsFlyerLib shared].delegate = self;
    [AppsFlyerLib shared].isDebug = true;
    
    // The following block is for applications wishing to collect IDFA.
        // for iOS 14 and above - The user will be prompted for permission to collect IDFA.
        //                        If permission granted, the IDFA will be collected by the SDK.
        // for iOS 13 and below - The IDFA will be collected by the SDK. The user will NOT be prompted for permission.
        
    if (@available(iOS 14, *)) {
        [[AppsFlyerLib shared] waitForAdvertisingIdentifierWithTimeoutInterval:60];
        [ATTrackingManager requestTrackingAuthorizationWithCompletionHandler:^(ATTrackingManagerAuthorizationStatus status){
        }];
    }
    [[NSNotificationCenter defaultCenter] addObserver:self
        selector:@selector(sendLaunch:)
        name:UIApplicationDidBecomeActiveNotification
        object:nil];
    return YES;
}

// Deep linking

// Open URI-scheme for iOS 9 and above
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary *) options {
  [[AppsFlyerLib shared] handleOpenUrl:url options:options];
  return YES;
}

// Open URI-scheme for iOS 8 and below
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString*)sourceApplication annotation:(id)annotation {
    [[AppsFlyerLib shared] handleOpenURL:url sourceApplication:sourceApplication withAnnotation:annotation];
    return YES;
}

// Open Universal Links
- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray * _Nullable))restorationHandler {
    [[AppsFlyerLib shared] continueUserActivity:userActivity restorationHandler:restorationHandler];
    return YES;
}

// Report Push Notification attribution data for re-engagements
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {
[[AppsFlyerLib shared] handlePushNotification:userInfo];
}


// AppsFlyerLib implementation

//Handle Conversion Data (Deferred Deep Link)
-(void)onConversionDataSuccess:(NSDictionary*) installData {
    id status = [installData objectForKey:@"af_status"];
    if([status isEqualToString:@"Non-organic"]) {
        id sourceID = [installData objectForKey:@"media_source"];
        id campaign = [installData objectForKey:@"campaign"];
        NSLog(@"This is a none organic install. Media source: %@  Campaign: %@",sourceID,campaign);
    } else if([status isEqualToString:@"Organic"]) {
        NSLog(@"This is an organic install.");
    }
}
-(void)onConversionDataFail:(NSError *) error {
  NSLog(@"%@",error);
}

//Handle Direct Deep Link
- (void) onAppOpenAttribution:(NSDictionary*) attributionData {
  NSLog(@"%@",attributionData);
}
- (void) onAppOpenAttributionFailure:(NSError *)error {
  NSLog(@"%@",error);
}


// support for scene delegate
#pragma mark - UISceneSession lifecycle

- (UISceneConfiguration *)application:(UIApplication *)application configurationForConnectingSceneSession:(UISceneSession *)connectingSceneSession options:(UISceneConnectionOptions *)options API_AVAILABLE(ios(13)){
    // Called when a new scene session is being created.
    // Use this method to select a configuration to create the new scene with.
    return [[UISceneConfiguration alloc] initWithName:@"Default Configuration" sessionRole:connectingSceneSession.role];
}

- (void)application:(UIApplication *)application didDiscardSceneSessions:(NSSet *)sceneSessions  API_AVAILABLE(ios(13.0)){
    // Called when the user discards a scene session.
    // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
    // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
}

@end