[interactive_media_ads] Adds support for accessing data for an Ad

packages/interactive_media_ads/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.2.8
+
+* Adds support for accessing data for an ad. See `AdEvent.ad`.
+
 ## 0.2.7
 
 * Adds support to retrieve content time offsets at which ad breaks are scheduled. See

packages/interactive_media_ads/android/src/main/kotlin/dev/flutter/packages/interactive_media_ads/AdsRequestProxyApi.kt

@@ -21,7 +21,7 @@ class AdsRequestProxyApi(override val pigeonRegistrar: ProxyApiRegistrar) :
      *
      * This must match the version in pubspec.yaml.
      */
-    const val pluginVersion = "0.2.7"
+    const val pluginVersion = "0.2.8"
   }
 
   override fun setAdTagUrl(pigeon_instance: AdsRequest, adTagUrl: String) {

packages/interactive_media_ads/android/src/main/kotlin/dev/flutter/packages/interactive_media_ads/InteractiveMediaAdsLibrary.g.kt

@@ -5839,7 +5839,7 @@ abstract class PigeonApiCompanionAd(
   /** The URL for the static resource of this companion. */
   abstract fun resourceValue(
       pigeon_instance: com.google.ads.interactivemedia.v3.api.CompanionAd
-  ): String
+  ): String?
 
   /**
    * The width of the companion in pixels.

packages/interactive_media_ads/ios/interactive_media_ads/Sources/interactive_media_ads/AdsRequestProxyAPIDelegate.swift

@@ -13,7 +13,7 @@ class AdsRequestProxyAPIDelegate: PigeonApiDelegateIMAAdsRequest {
   /// The current version of the `interactive_media_ads` plugin.
   ///
   /// This must match the version in pubspec.yaml.
-  static let pluginVersion = "0.2.7"
+  static let pluginVersion = "0.2.8"
 
   func pigeonDefaultConstructor(
     pigeonApi: PigeonApiIMAAdsRequest, adTagUrl: String, adDisplayContainer: IMAAdDisplayContainer,

packages/interactive_media_ads/lib/interactive_media_ads.dart

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+export 'src/ad.dart';
 export 'src/ad_display_container.dart';
 export 'src/ads_loader.dart';
 export 'src/ads_manager_delegate.dart';
@@ -19,7 +20,6 @@ export 'src/platform_interface/platform_interface.dart'
         AdErrorCode,
         AdErrorEvent,
         AdErrorType,
-        AdEvent,
         AdEventType,
         AdUIElement,
         AdsLoadErrorData,

packages/interactive_media_ads/lib/src/ad.dart

@@ -0,0 +1,203 @@
+// Copyright 2013 The Flutter Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'platform_interface/platform_interface.dart';
+
+/// Data object representing a single ad.
+class Ad {
+  /// Constructs an [Ad] from a specific platform implementation.
+  Ad.fromPlatform(this.platform);
+
+  /// Implementation of [PlatformAd] for the current platform.
+  final PlatformAd platform;
+
+  /// The ad ID as specified in the VAST response.
+  String get adId => platform.adId;
+
+  /// The pod metadata object.
+  AdPodInfo get adPodInfo => AdPodInfo.fromPlatform(platform.adPodInfo);
+
+  /// The ad system as specified in the VAST response.
+  String get adSystem => platform.adSystem;
+
+  /// The IDs of the ads' creatives, starting with the first wrapper ad.
+  List<String> get wrapperCreativeIds => platform.wrapperCreativeIds;
+
+  /// The wrapper ad IDs as specified in the VAST response.
+  List<String> get wrapperIds => platform.wrapperIds;
+
+  /// The wrapper ad systems as specified in the VAST response.
+  List<String> get wrapperSystems => platform.wrapperSystems;
+
+  /// The advertiser name as defined by the serving party.
+  String get advertiserName => platform.advertiserName;
+
+  /// The companions for the current ad while using DAI.
+  ///
+  /// Returns an empty list in any other scenario.
+  List<CompanionAd> get companionAds => List<CompanionAd>.unmodifiable(
+    platform.companionAds.map(CompanionAd.fromPlatform),
+  );
+
+  /// The content type of the currently selected creative, or null if no
+  /// creative is selected or the content type is unavailable.
+  String? get contentType => platform.contentType;
+
+  /// The ISCI (Industry Standard Commercial Identifier) code for an ad.
+  String get creativeAdId => platform.creativeAdId;
+
+  /// The ID of the selected creative for the ad,
+  String get creativeId => platform.creativeId;
+
+  /// The first deal ID present in the wrapper chain for the current ad,
+  /// starting from the top.
+  String get dealId => platform.dealId;
+
+  /// The description of this ad from the VAST response.
+  String? get description => platform.description;
+
+  /// The duration of the ad.
+  Duration? get duration => platform.duration;
+
+  /// The width of the selected creative if non-linear, else returns 0.
+  int get width => platform.width;
+
+  /// The height of the selected creative if non-linear, else returns 0.
+  int get height => platform.height;
+
+  /// The playback time before the ad becomes skippable.
+  ///
+  /// The value is null for non-skippable ads, or if the value is unavailable.
+  Duration? get skipTimeOffset => platform.skipTimeOffset;
+
+  /// The URL associated with the survey for the given ad.
+  String? get surveyUrl => platform.surveyUrl;
+
+  /// The title of this ad from the VAST response.
+  String? get title => platform.title;
+
+  /// The custom parameters associated with the ad at the time of ad
+  /// trafficking.
+  String get traffickingParameters => platform.traffickingParameters;
+
+  /// The set of ad UI elements rendered by the IMA SDK for this ad.
+  Set<AdUIElement> get uiElements => platform.uiElements;
+
+  /// The list of all universal ad IDs for this ad.
+  List<UniversalAdId> get universalAdIds => List<UniversalAdId>.unmodifiable(
+    platform.universalAdIds.map(UniversalAdId.fromPlatform),
+  );
+
+  /// The VAST bitrate in Kbps of the selected creative.
+  int get vastMediaBitrate => platform.vastMediaBitrate;
+
+  /// The VAST media height in pixels of the selected creative.
+  int get vastMediaHeight => platform.vastMediaHeight;
+
+  /// The VAST media width in pixels of the selected creative.
+  int get vastMediaWidth => platform.vastMediaWidth;
+
+  /// Indicates whether the ad’s current mode of operation is linear or
+  /// non-linear.
+  bool get isLinear => platform.isLinear;
+
+  /// Indicates whether the ad can be skipped by the user.
+  bool get isSkippable => platform.isSkippable;
+}
+
+/// Simple data object containing podding metadata.
+class AdPodInfo {
+  /// Constructs an [AdPodInfo] from a specific platform implementation.
+  AdPodInfo.fromPlatform(this.platform);
+
+  /// Implementation of [PlatformAdPodInfo] for the current platform.
+  final PlatformAdPodInfo platform;
+
+  /// The position of the ad within the pod.
+  ///
+  /// The value returned is one-based, for example, 1 of 2, 2 of 2, etc. If the
+  /// ad is not part of a pod, this will return 1.
+  int get adPosition => platform.adPosition;
+
+  /// The maximum duration of the pod.
+  ///
+  /// For unknown duration, null.
+  Duration? get maxDuration => platform.maxDuration;
+
+  /// Returns the index of the ad pod.
+  ///
+  /// Client side: For a preroll pod, returns 0. For midrolls, returns 1, 2,…,
+  /// N. For a postroll pod, returns -1. Defaults to 0 if this ad is not part of
+  /// a pod, or this pod is not part of a playlist.
+  ///
+  /// DAI VOD: Returns the index of the ad pod. For a preroll pod, returns 0.
+  /// For midrolls, returns 1, 2,…,N. For a postroll pod, returns N+1…N+X.
+  /// Defaults to 0 if this ad is not part of a pod, or this pod is not part of
+  /// a playlist.
+  ///
+  /// DAI live stream: For a preroll pod, returns 0. For midrolls, returns the
+  /// break ID. Returns -2 if pod index cannot be determined (internal error).
+  int get podIndex => platform.podIndex;
+
+  /// The content time offset at which the current ad pod was scheduled.
+  ///
+  /// For preroll pod, 0 is returned. For midrolls, the scheduled time is
+  /// returned. For postroll, -1 is returned. Defaults to 0 if this ad is not
+  /// part of a pod, or the pod is not part of an ad playlist.
+  Duration get timeOffset => platform.timeOffset;
+
+  /// Total number of ads in the pod this ad belongs to, including bumpers.
+  ///
+  /// Will be 1 for standalone ads.
+  int get totalAds => platform.totalAds;
+
+  /// Specifies whether the ad is a bumper.
+  ///
+  /// Bumpers are short videos used to open and close ad breaks.
+  bool get isBumper => platform.isBumper;
+}
+
+/// An object that holds data corresponding to the companion Ad.
+class CompanionAd {
+  /// Constructs a [CompanionAd] from a specific platform implementation.
+  CompanionAd.fromPlatform(this.platform);
+
+  /// Implementation of [PlatformCompanionAd] for the current platform.
+  final PlatformCompanionAd platform;
+
+  /// The width of the companion in pixels.
+  ///
+  /// `null` if unavailable.
+  int? get width => platform.width;
+
+  /// The height of the companion in pixels.
+  ///
+  /// `null` if unavailable.
+  int? get height => platform.height;
+
+  /// The API needed to execute this ad, or null if unavailable.
+  String? get apiFramework => platform.apiFramework;
+
+  /// The URL for the static resource of this companion.
+  String? get resourceValue => platform.resourceValue;
+}
+
+/// Simple data object containing universal ad ID information.
+class UniversalAdId {
+  /// Constructs an [UniversalAdId] from a specific platform implementation.
+  UniversalAdId.fromPlatform(this.platform);
+
+  /// Implementation of [PlatformUniversalAdId] for the current platform.
+  final PlatformUniversalAdId platform;
+
+  /// The universal ad ID value.
+  ///
+  /// This will be null if it isn’t defined by the ad.
+  String? get adIdValue => platform.adIdValue;
+
+  /// The universal ad ID registry with which the value is registered.
+  ///
+  /// This will be null if it isn’t defined by the ad.
+  String? get adIdRegistry => platform.adIdRegistry;
+}

packages/interactive_media_ads/lib/src/ads_manager_delegate.dart

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'ad.dart';
 import 'platform_interface/platform_interface.dart';
 
 /// Delegate for ad events or errors that occur during ad or stream
@@ -37,7 +38,9 @@ class AdsManagerDelegate {
     void Function(AdErrorEvent event)? onAdErrorEvent,
   }) : this.fromPlatformCreationParams(
          PlatformAdsManagerDelegateCreationParams(
-           onAdEvent: onAdEvent,
+           onAdEvent:
+               (PlatformAdEvent event) =>
+                   onAdEvent?.call(AdEvent._fromPlatform(event)),
            onAdErrorEvent: onAdErrorEvent,
          ),
        );
@@ -80,10 +83,28 @@ class AdsManagerDelegate {
   final PlatformAdsManagerDelegate platform;
 
   /// Invoked when there is an [AdEvent].
-  void Function(AdEvent event)? get onAdEvent => platform.params.onAdEvent;
+  void Function(AdEvent event)? get onAdEvent =>
+      (AdEvent event) => platform.params.onAdEvent?.call(event.platform);
 
   /// Invoked when there was an error playing the ad. Log the error and resume
   /// playing content.
   void Function(AdErrorEvent event)? get onAdErrorEvent =>
       platform.params.onAdErrorEvent;
 }
+
+/// Simple data class used to transport ad playback information.
+class AdEvent {
+  AdEvent._fromPlatform(this.platform);
+
+  /// Implementation of [PlatformAdEvent] for the current platform.
+  final PlatformAdEvent platform;
+
+  /// The type of event that occurred.
+  AdEventType get type => platform.type;
+
+  /// The ad with which this event is associated.
+  Ad? get ad => platform.ad != null ? Ad.fromPlatform(platform.ad!) : null;
+
+  /// A map containing any extra ad data for the event, if needed.
+  Map<String, String> get adData => platform.adData;
+}