GoogleMobileAds Framework Reference

  • GADDisplayAdMeasurement is used for measuring viewability in display custom native ad formats.

  • It provides a view property to assign the ad view for measurement and a start method to initiate the measurement process.

  • The start method should be called only once and any subsequent calls will have no effect after successful initiation.

  • Viewability measurement relies on the Open Measurement Interface Definition (OMID) framework.

GADDisplayAdMeasurement


@interface GADDisplayAdMeasurement : NSObject

Measurement used for display custom native ad formats.

  • Ad view used to measure viewability. This property can be modified before or after starting display ad measurement. Must be accessed on the main thread.

    Declaration

    Swift

    weak var view: UIView? { get set }

    Objective-C

    @property (nonatomic, weak, nullable) UIView *view;

  • Starts OMID viewability measurement for display ads. Returns whether OMID viewability was started and sets |error| if unable to start. Once started, all subsequent calls return YES and have no effect. Must be called on the main thread.

    Declaration

    Swift

    func start() throws

    Objective-C

    - (BOOL)startWithError:(NSError *_Nullable *_Nullable)error;