[SEGAppsFlyerIntegrationFactory createWithManualMode:YES];

 [[AppsFlyerLib shared] start];

#import "SEGAppsFlyerIntegrationFactory.h"

    // For ApsFlyer debug logs
    [AppsFlyerLib shared].isDebug = YES;
    
//    [[AppsFlyerLib shared] waitForATTUserAuthorizationWithTimeoutInterval:60];
    /*
     Based on your needs you can either pass a delegate to process deferred
     and direct deeplinking callbacks or disregard them.
     If you choose to use the delegate, see extension to this class below
     */
    SEGAppsFlyerIntegrationFactory* factoryNoDelegate = [SEGAppsFlyerIntegrationFactory instance];
//    SEGAppsFlyerIntegrationFactory* factoryWithDelegate = [SEGAppsFlyerIntegrationFactory createWithLaunchDelegate:self];

// To use the manual mode, use the following method
//    SEGAppsFlyerIntegrationFactory* factoryNoDelegate = [SEGAppsFlyerIntegrationFactory createWithManualMode:YES];
//    SEGAppsFlyerIntegrationFactory* factoryWithDelegate = [SEGAppsFlyerIntegrationFactory createWithLaunchDelegate:self andManualMode:YES];

    
    SEGAnalyticsConfiguration *config = [SEGAnalyticsConfiguration configurationWithWriteKey:@"SEGMENT_KEY"];
    [config use:factoryNoDelegate];
//    [config use:factoryWithDelegate];  // use this if you want to get conversion data in the app. Read more in the integration guide
    config.enableAdvertisingTracking = YES;       //OPTIONAL
    config.trackApplicationLifecycleEvents = YES; //OPTIONAL
    config.trackDeepLinks = YES;                  //OPTIONAL
    config.trackPushNotifications = YES;          //OPTIONAL
    [SEGAnalytics debug:YES];                     //OPTIONAL
    [SEGAnalytics setupWithConfiguration:config];

- (void)applicationDidBecomeActive:(UIApplication *)application {
    // Getting user consent dialog. Please read https://dev.appsflyer.com/hc/docs/integrate-ios-sdk#enabling-app-tracking-transparency-att-support
    if (@available(iOS 14, *)) {
        [ATTrackingManager requestTrackingAuthorizationWithCompletionHandler:^(ATTrackingManagerAuthorizationStatus status) {
            //....
        }];
    }
}

#import "SEGAppsFlyerIntegrationFactory.h"

#import <UIKit/UIKit.h>
#import "SEGAppsFlyerIntegrationFactory.h"

@interface AppDelegate : UIResponder <UIApplicationDelegate, SEGAppsFlyerLibDelegate>

#import "AppDelegate.h"

@interface AppDelegate ()

@end

@implementation AppDelegate

-(void)onConversionDataSuccess:(NSDictionary*) installData {
    BOOL first_launch_flag = [[installData objectForKey:@"is_first_launch"] boolValue];
    NSString *status = [installData objectForKey:@"af_status"];
    
    if(first_launch_flag) {
        if ([status isEqualToString:@"Non-organic"]){
            NSString *sourceID = [installData objectForKey:@"media_source"];
            NSString *campaign = [installData objectForKey:@"campaign"];
            NSLog(@"This is a non-organic install. Media source: %@ Campaign: %@", sourceID, campaign);
        } else {
            NSLog(@"This is an organic install");
        }
    } else {
        NSLog(@"Not first launch");
    }
};

/**
 Any errors that occurred during the conversion request.
 */
-(void)onConversionDataFail:(NSError *) error {
    NSLog(@"%@", [error description]);
};

/**
 `attributionData` contains information about OneLink, deeplink.
 */
- (void)onAppOpenAttribution:(NSDictionary *)attributionData{
    NSLog(@"onAppOpenAttribution");
    for(id key in attributionData){
        NSLog(@"onAppOpenAttribution: key=%@ value=%@", key, [attributionData objectForKey:key]);
    }
};

/**
 Any errors that occurred during the attribution request.
 */
- (void)onAppOpenAttributionFailure:(NSError *)error{
    NSLog(@"%@", [error description]);
};

// Rest of your AppDelegate code

// [self.analytics track:@"Install Attributed" properties:[properties copy]];

@import AppsFlyerLib;

...
@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(integrationDidStart:) name:SEGAnalyticsIntegrationDidStart object:nil];
    ...
}

...

- (void)integrationDidStart:(nonnull NSNotification *)notification {
    NSString *integration = notification.object;
    if ([integration isEqualToString:@"AppsFlyer"]) {
        /// Additional AppsFlyer SDK setup goes below
        /// All setup is optional
        /// To set Apple App ID and AppsFlyer Dev Key use Segment dashboard
        /// ...
        /// Enable ESP support for specific URLs
        [[AppsFlyerLib shared] setResolveDeepLinkURLs:@[@"afsdktests.com"]];
        /// Disable printing SDK messages to the console log
        [[AppsFlyerLib shared]  setIsDebug:NO];
        /// `OneLink ID` from OneLink configuration
        [[AppsFlyerLib shared]  setAppInviteOneLink:@"one_link_id"];
    }
}