2019- Add admob banner in the example in iOS

1. Download sdk , unzip
   
   
   
2. Import Project Folder:
   
    
   
   
   
3. Added application id (not the ad unit id) in info.plist in: GADApplicationIdentifier
   
   
   
   
   
4. Set Build Settings option
   
   
   
   
   
5. Set appDelegate:
   
   <br> import GoogleMobileAds<br> <br> <br> &nbsp; &nbsp; func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -&gt; Bool {<br> &nbsp; &nbsp; &nbsp; &nbsp; // Override point for customization after application launch.<br> &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<br> &nbsp; &nbsp; &nbsp; &nbsp; GADMobileAds.sharedInstance().start(completionHandler: nil)<br> <br> &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<br> &nbsp; &nbsp; &nbsp; &nbsp; return true<br> &nbsp; &nbsp; }<br>
   
6. Set ViewController:
   
   <br> import UIKit<br> import GoogleMobileAds<br> <br> <br> class ViewController: UIViewController,GADBannerViewDelegate {<br> &nbsp; &nbsp; var bannerView: GADBannerView!<br> &nbsp; &nbsp;&nbsp;<br> &nbsp; &nbsp; override func viewDidLoad() {<br> &nbsp; &nbsp; &nbsp; &nbsp; super.viewDidLoad()<br> <br> &nbsp; &nbsp; &nbsp; &nbsp; bannerView = GADBannerView(adSize: kGADAdSizeBanner)<br> &nbsp; &nbsp; &nbsp; &nbsp; bannerView.adUnitID = "ca-app-pub-3940256099942544/2934735716"<br> &nbsp; &nbsp; &nbsp; &nbsp; bannerView.rootViewController = self<br> &nbsp; &nbsp; &nbsp; &nbsp; bannerView.load(GADRequest())<br> <br> &nbsp; &nbsp; &nbsp; &nbsp; bannerView.delegate = self<br> <br> &nbsp; &nbsp; &nbsp; &nbsp; addBannerViewToView(bannerView)<br> &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<br> &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<br> &nbsp; &nbsp; }<br> &nbsp; &nbsp;&nbsp;<br> &nbsp; &nbsp; func addBannerViewToView(_ bannerView: GADBannerView) {<br> &nbsp; &nbsp; &nbsp; &nbsp; bannerView.translatesAutoresizingMaskIntoConstraints = false<br> &nbsp; &nbsp; &nbsp; &nbsp; view.addSubview(bannerView)<br> &nbsp; &nbsp; &nbsp; &nbsp; view.addConstraints(<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [NSLayoutConstraint(item: bannerView,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; attribute: .bottom,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; relatedBy: .equal,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; toItem: bottomLayoutGuide,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; attribute: .top,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; multiplier: 1,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; constant: 0),<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;NSLayoutConstraint(item: bannerView,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; attribute: .centerX,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; relatedBy: .equal,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; toItem: view,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; attribute: .centerX,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; multiplier: 1,<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; constant: 0)<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ])<br> &nbsp; &nbsp; }<br> <br> <br> }<br> <br> <br>
   
   
   
   
   
   
   
   
   
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   Reference: start using | iOS | Google Developers