Flush and background task

The data which is collected for a session will be pushed to the server when the app goes to the background.

If your app supports BackgroundTask then you can enable BackgroundTask for Apptics by calling the following:

Apptics.enableBackgroundTask(true)
By setting AppticsConfig.default.enableBackgroundTask=true and add these lines to the completion handler of handleEventsForBackgroundURLSession in your AppDelegate.

Copied- (void)application:(UIApplication *)application handleEventsForBackgroundURLSession:(NSString *)identifier completionHandler:(void (^)(void))completionHandler{
   if ([identifier hasPrefix:@"com.apptics.engagement.backgroundsession"]){
        [[Analytics getInstance] setBgEngagementRequestSuccessBlock:completionHandler];
    }
    
    if ([identifier hasPrefix:@"com.apptics.nonfatal.backgroundsession"]){
        [[Analytics getInstance] setBgNonFatalRequestSuccessBlock:completionHandler];
    } 
}

Copiedfunc application(_ application: UIApplication, handleEventsForBackgroundURLSession identifier: String, completionHandler: @escaping () -> Void) {                  
    if (identifier.hasPrefix("com.apptics.engagement.backgroundsession")){             				 
      Analytics.getInstance().bgEngagementRequestSuccessBlock = completionHandler         
    }         
    if (identifier.hasPrefix("com.apptics.nonfatal.backgroundsession")){             				 
      Analytics.getInstance().bgNonFatalRequestSuccessBlock = completionHandler        
    }    
 }

Add "com.apptics.engagement.bgtaskidentifier" and "com.apptics.nonfatal.bgtaskidentifier" to 'BGTaskSchedulerPermittedIdentifiers' in your main info.plist.
The BGAppRefreshTaskRequest will be registered and scheduled just before the BackgroundTask expires and executed when the system launches your app in the background.
Since we have used BGAppRefreshTaskRequest, make sure you have selected ”Background fetch“ in the background modes section of your project capabilities.

Note: Available only on iOS 13.0+, MAC Catalyst 13.0+, and tvOS 13.0+.