ATTrackingManagerAuthorization Not showing

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-(void)viewDidLoad {
    UIApplication *applicaiton = [UIApplication sharedApplication];
    if (applicaiton.applicationState == UIApplicationStateActive) {
        if (@available(iOS 14, *)) {
            ATTrackingManagerAuthorizationStatus status = [ATTrackingManager trackingAuthorizationStatus];
            if (status == ATTrackingManagerAuthorizationStatusNotDetermined) {
                [ATTrackingManager requestTrackingAuthorizationWithCompletionHandler:^(ATTrackingManagerAuthorizationStatus status) {
                    // Tracking authorization completed. Start loading ads here.
                    [[NSOperationQueue mainQueue] addOperationWithBlock:^ {
                        [[GADMobileAds sharedInstance] startWithCompletionHandler:nil];
                    }];
                }];
            }
        } else {
            [[GADMobileAds sharedInstance] startWithCompletionHandler:nil]; // Fallback on earlier versions
        }
    }
    [super viewDidLoad];
}

Did you add the NSUserTrackingUsageDescription key to your info.plist?

e.g.

<key>NSUserTrackingUsageDescription</key>
<string>$(PRODUCT_NAME) needs access to tracking information.</string>

Also, it's probably best not to put the tracking request in your viewDidLoad, as the UI hasn't finished laying-out at this point.
Might be better to have it in viewDidAppear, or on a button action.

Also Also...

• The system-permission alert will only show when the app’s tracking authorization status is .notDetermined
• Once the authorization status is set, calling the function will just trigger the completion handler without showing the alert
• The alert will not be displayed if “Allow Apps to Request to Track” is turned off in the system privacy settings

Hi,

Thanks for the quick response, moving the code to viewDidApper has resolved the issue.

:)