GADBannerView reload GADRequest twice when showing or hiding Navigation bar programmatically

[Tony Huynh]

I am using Admob SDK to display banner view GADBannerView on iOS.
However, when I show or hide Navigation bar on the top of ViewController, GADBannerView automatically hide the banner and reload another GADRequest which cause adViewDidReceiveAd twice, then display the banner again.
I suggest its no need to reload request when showing or hiding Navigation bar programmatically.
Is there anyone here to face with that problem?

[Tony Huynh]

Here is my environment:

• iOS Mobile Ads SDK version 7.8.1
  
• iOS 8.3 on iPhone 6 plus
  

[Veer Arjun Busani(Mobile Ads SDK Team)]

Hi Tony,

Would you mind confirming the same with this modified sample app? In that sample I'm pushing the ViewController through a NavigationController and I was unable to reproduce the issue. Do let us know if you need anything else. 

Thanks,

Veer Busani
Mobile Ads SDK Team

[Tony Huynh]

Hi Veer,

Very thanks for your consideration. I have checked my code and notice that the problem occurs when I set as below:
        bannerView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleTopMargin;

The problem was solved when I only set bannerView.autoresizingMask = UIViewAutoresizingFlexibleTopMargin;
I also notice that when I dont set autoresizingMask, the bannerView scrolling down to disappear when showing navigationBar.

However, thanks for your help.
Tony