is it a good practice to delete the AdBannerView on viewWillDisappear and add it back on viewWillAppear?

Question

I am currently doing the following in my code avoid the issue of \"obscured\" ad. But is it a good practice? One potential problem is that - assume before the viewWillDisapp

Answer 1

Out of interest, why is that you are removing the ADBannerView?

Apple state that you should share the ADBannerView instances across views.

From the docs: "If your application has multiple tabs or views displaying an iAd banner, be sure to share a single instance of ADBannerView across each view."

i.e. Apple think you should have the ADBannerView presented at the top/front of your view hierarchy and just move it off-screen when there is no ad to show.

So, to answer the question, "is it bad practice to remove and then add it again?" yes, Apple would say it is.