Cross-promotion attribution

String campaign = "Cross Promo Campaign"; 
Map<String, String> parameters = new HashMap(); 
parameters.put("af_sub1", "val");
parameters.put("custom_param", "val2"); 
CrossPromotionHelper.logAndOpenStore(this, "com.mygosoftware.android.loginbox", campaign, parameters);

iOS allows you to utilize the StoreKit component to open the App Store while remaining in the context of your app. The following code snippet demonstrates how to open the StoreKit class and check that it has been properly initialized. You can read more about the StoreKit documentation here.

static NSString *const kCrossPromotedAppId = @"123456789";
static NSString *const kCrossPromotedCampaign = @"test campaign";
- (void) crossPromotion {  
  NSDictionary *parameters = @{@"af_sub1": @"val", @"custom_param": @"val2" };
  [AppsFlyerCrossPromotionHelper logAndOpenStore:kCrossPromotedAppId
               campaign:kCrossPromotedCampaign
               parameters:parameters
               openStore:^(NSURLSession *urlSession, NSURL *clickURL)
  {
  NSURLSessionDataTask *dataTask;
  dataTask = [urlSession dataTaskWithURL:clickURL
             completionHandler:^(NSData * _Nullable data,
                       NSURLResponse * _Nullable response,
                       NSError * _Nullable error)
    {
      if (error) {
        NSLog(@"AppsFlyer crossPromotionViewed Connection failed! Error - %@",[error localizedDescription]);
      }
      else
      {
         if (NSClassFromString(@"SKStoreProductViewController") == nil) {
           NSString *iTunesLink = [linkGenerator generateLink];                
             [[UIApplication sharedApplication] openURL:[NSURL URLWithString:iTunesLink] options:@{} completionHandler:^(BOOL success) {
                 NSLog(@"AppsFlyer openAppStoreForAppID completionHandler result %d",success);
               }];
             }
           }
         }];
    [dataTask resume];    
     if (NSClassFromString(@"SKStoreProductViewController") != nil) {
       [self openStoreKit:kCrossPromotedAppId viewController:self];
     }
  }];
}

- (void) openStoreKit:(NSString*) appID
   viewController: (UIViewController*) viewController
{
    SKStoreProductViewController *storeController = [[ SKStoreProductViewController alloc ] init ];  
  NSDictionary *productParameters = @{ SKStoreProductParameterITunesItemIdentifier : appID };
  [ storeController loadProductWithParameters: productParameters completionBlock:^( BOOL result, NSError *error )
  {
    if ( result )
    {
      [viewController presentViewController:storeController animated:YES completion:nil];
    }

  }]; 

Dictionary<string,string> parameters = new Dictionary<string,string>();
parameters.Add("af_sub1","val");
parameters.Add("custom_param","val2");
AppsFlyer.attributeAndOpenStore("com.mygosoftware.android.loginbox","test campaign",parameters);

In Android, the call for this method should result in opening the Play Store and redirecting to the relevant app.

Dictionary<string,string> parameters = new Dictionary<string,string>();
parameters.Add("af_sub1","val");
parameters.Add("custom_param","val2")
AppsFlyer.attributeAndOpenStore("123456789","test campaign",parameters);

In iOS, an Attribution Link is generated and returned to the onOpenStoreLinkGenerated method in the AppsFlyerTrackerCallbacks object. By default, the method opens the link in a web browser and redirects to the App-Store. You can change this behavior by editing the onOpenStoreLinkGenerated method in the AppsFlyerTrackerCallbacks to any other logic.

String appID = "com.app";
String campaign = "Cross Promo Campaign";
Map<String, String> parameters = new HashMap();
parameters.put("af_sub1", "val");
parameters.put("custom_param", "val2");
CrossPromotionHelper.logCrossPromoteImpression(this, appID, campaign, parameters);

val appID = "com.app"
val campaign = "Cross Promo Campaign"
val parameters = HashMap<String, String>()
parameters.put("af_sub1", "val")
parameters.put("custom_param", "val2")
CrossPromotionHelper.logCrossPromoteImpression(
    this,
    appID,
    campaign,
    parameters
)

static NSString *const kCrossPromotedAppId = @"123456789";
static NSString *const kCrossPromotedCampaign = @"test campaign";
/*...*/
- (void)viewDidLoad {
  [super viewDidLoad];  
    NSDictionary *kCrossPromotedParameters = @{@"af_sub1": @"val", @"custom_param": @"val2" };
    /* generate impression for cross-promotion */
     [AppsFlyerCrossPromotionHelper logCrossPromoteImpression:kCrossPromotedAppId
                       campaign:kCrossPromotedCampaign parameters:kCrossPromotedParameters];
 }

var appID = "com.app"
var campaign = "Cross Promo Campaign"
var parameters = [String : String]()
parameters["af_sub1"] = "val"
parameters["custom_param"] = "val2"
AppsFlyerCrossPromotionHelper.logCrossPromoteImpression(appID, campaign: campaign, parameters: parameters)

AppsFlyer.recordCrossPromoteImpression(string promotedAppID, string campaign);