Inline adaptive banners

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Adaptive banners let you specify the width of an ad to determine the optimal ad size. Adaptive banners also maximize performance by optimizing the ad size for each device. This approach results in opportunities for improved performance.

Compared to anchored adaptive banners, inline adaptive banners are larger, taller, and use variable instead of fixed heights. Inline adaptive banners are of variable height, and might encompass the entire screen or a maximum height that you specify.

You place inline adaptive banners in scrolling content, for example:

Before you begin

Before continuing, make sure you have completed the getting started guide, Banner ads.

Implement adaptive banners

Unlike anchored adaptive banners, inline adapter banners load using an inline adaptive banner size. To create an inline adaptive ad size, complete the following:

1. Get the width of the device in use, or set your own width if you don't want to use the full width of the screen.

   Kotlin

   private val adWidth: Int
     get() {
       val displayMetrics = resources.displayMetrics
       val adWidthPixels =
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
           val windowMetrics: WindowMetrics = this.windowManager.currentWindowMetrics
           windowMetrics.bounds.width()
         } else {
           displayMetrics.widthPixels
         }
       val density = displayMetrics.density
       return (adWidthPixels / density).toInt()
     }
   MainActivity.kt

   Java

   public int getAdWidth() {
     DisplayMetrics displayMetrics = getResources().getDisplayMetrics();
     int adWidthPixels = displayMetrics.widthPixels;
   
     if (VERSION.SDK_INT >= VERSION_CODES.R) {
       WindowMetrics windowMetrics = this.getWindowManager().getCurrentWindowMetrics();
       adWidthPixels = windowMetrics.getBounds().width();
     }
   
     float density = displayMetrics.density;
     return (int) (adWidthPixels / density);
   }
   MainActivity.java

2. Use the appropriate static methods on the ad size class, such as AdSize.getCurrentOrientationInlineAdaptiveBannerAdSize(Context context, int width) to get an inline adaptive ad size object for the chosen orientation.

   Kotlin

   val adView = AdView(this@MainActivity)
   adView.setAdSize(AdSize.getCurrentOrientationInlineAdaptiveBannerAdSize(this, adWidth))
   MainActivity.kt

   Java

   final AdView adView = new AdView(MainActivity.this);
   adView.setAdSize(AdSize.getCurrentOrientationInlineAdaptiveBannerAdSize(this, getAdWidth()));
   MainActivity.java

When implementing adaptive banners in your app, note these points:

• The inline adaptive banner sizes work best when using the full available width. In most cases, this size is the full width of the device screen in use, or the full width of the banner's parent content. You must know the width of the view to place in the ad, the device width, the parent content width, and applicable safe areas.

Orient inline adaptive banner size

To preload an inline adaptive banner ad for a specific orientation, use the following methods:

• AdSize.getPortraitInlineAdaptiveBannerAdSize(Context context, int width)

• AdSize.getLandscapeInlineAdaptiveBannerAdSize(Context context, int width)

If your app supports both portrait and landscape views, and you want to preload an adaptive banner ad in the current orientation, use AdSize.getCurrentOrientationInlineAdaptiveBannerAdSize(Context context, int width) This method loads an ad in the current orientation.

Limit inline adaptive banner height

By default, inline adaptive banners instantiated without a maxHeight value have a maxHeight equal to the device height. To limit the inline adaptive banner height, use the AdSize.getInlineAdaptiveBannerAdSize(int width, int maxHeight) method.

Additional resources

Examples on GitHub

Download the sample application to see inline adaptive banners in action.

Java Kotlin