Added onPaidEvent callback to receive paid events from android next gen SDK.

PiperOrigin-RevId: 814781895

Author: Mobile Ads Developer Relations

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/main/java/com/google/unity/ads/decagon/UnityAppOpenAd.java

@@ -9,6 +9,7 @@
 import com.google.android.libraries.ads.mobile.sdk.appopen.AppOpenAdEventCallback;
 import com.google.android.libraries.ads.mobile.sdk.common.AdLoadCallback;
 import com.google.android.libraries.ads.mobile.sdk.common.AdRequest;
+import com.google.android.libraries.ads.mobile.sdk.common.AdValue;
 import com.google.android.libraries.ads.mobile.sdk.common.FullScreenContentError;
 import com.google.android.libraries.ads.mobile.sdk.common.LoadAdError;
 import com.google.android.libraries.ads.mobile.sdk.common.ResponseInfo;
@@ -70,6 +71,7 @@ public void onAdFailedToLoad(@NonNull LoadAdError adError) {
   }
 
   /** Shows the app open ad if it has loaded. */
+  @SuppressWarnings("EnumOrdinal")
   public void show() {
     if (ad == null) {
       Log.e(
@@ -134,6 +136,21 @@ public void onAdClicked() {
                   }
                 });
           }
+
+          @Override
+          public void onAdPaid(@NonNull AdValue adValue) {
+            executor.execute(
+                () -> {
+                  if (callback != null) {
+                    callback.onPaidEvent(
+                        // TODO(vkini): Remove this cast to int and use Utility method to convert to
+                        // int.
+                        adValue.getPrecisionType().ordinal(),
+                        adValue.getValueMicros(),
+                        adValue.getCurrencyCode());
+                  }
+                });
+          }
         });
 
     activity.runOnUiThread(

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/main/java/com/google/unity/ads/decagon/UnityAppOpenAdCallback.java

@@ -6,7 +6,8 @@
  * An interface form of {@link AppOpenAdCallback} that can be implemented via {@code
  * AndroidJavaProxy} in Unity to receive ad events synchronously.
  */
-public interface UnityAppOpenAdCallback extends UnityFullScreenContentCallback {
+public interface UnityAppOpenAdCallback
+    extends UnityFullScreenContentCallback, UnityPaidEventListener {
 
   void onAppOpenAdLoaded();
 

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/main/java/com/google/unity/ads/decagon/UnityInterstitialAd.java

@@ -7,6 +7,7 @@
 import androidx.annotation.VisibleForTesting;
 import com.google.android.libraries.ads.mobile.sdk.common.AdLoadCallback;
 import com.google.android.libraries.ads.mobile.sdk.common.AdRequest;
+import com.google.android.libraries.ads.mobile.sdk.common.AdValue;
 import com.google.android.libraries.ads.mobile.sdk.common.FullScreenContentError;
 import com.google.android.libraries.ads.mobile.sdk.common.LoadAdError;
 import com.google.android.libraries.ads.mobile.sdk.common.ResponseInfo;
@@ -70,6 +71,7 @@ public void onAdFailedToLoad(@NonNull LoadAdError adError) {
   }
 
   /** Shows the interstitial ad if it has loaded. */
+  @SuppressWarnings("EnumOrdinal")
   public void show() {
     if (ad == null) {
       Log.e(
@@ -138,6 +140,21 @@ public void onAdClicked() {
                   }
                 });
           }
+
+          @Override
+          public void onAdPaid(@NonNull AdValue adValue) {
+            executor.execute(
+                () -> {
+                  if (callback != null) {
+                    callback.onPaidEvent(
+                        // TODO(vkini): Remove this cast to int and use Utility method to convert to
+                        // int.
+                        adValue.getPrecisionType().ordinal(),
+                        adValue.getValueMicros(),
+                        adValue.getCurrencyCode());
+                  }
+                });
+          }
         });
 
     activity.runOnUiThread(

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/main/java/com/google/unity/ads/decagon/UnityInterstitialAdCallback.java

@@ -22,7 +22,8 @@
  * An interface form of {@link InterstitialAdCallback} that can be implemented via {@code
  * AndroidJavaProxy} in Unity to receive ad events synchronously.
  */
-public interface UnityInterstitialAdCallback extends UnityFullScreenContentCallback {
+public interface UnityInterstitialAdCallback
+    extends UnityFullScreenContentCallback, UnityPaidEventListener {
 
   void onInterstitialAdLoaded();
 

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/main/java/com/google/unity/ads/decagon/UnityPaidEventListener.java

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2025 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.unity.ads.decagon;
+
+/**
+ * An interface form of {@link UnityPaidEventListener} that can be implemented via {@code
+ * AndroidJavaProxy} in Unity to receive paid events synchronously.
+ */
+public interface UnityPaidEventListener {
+  void onPaidEvent(int precision, long value, String currencyCode);
+}

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/main/java/com/google/unity/ads/decagon/UnityRewardedAd.java

@@ -7,6 +7,7 @@
 import androidx.annotation.VisibleForTesting;
 import com.google.android.libraries.ads.mobile.sdk.common.AdLoadCallback;
 import com.google.android.libraries.ads.mobile.sdk.common.AdRequest;
+import com.google.android.libraries.ads.mobile.sdk.common.AdValue;
 import com.google.android.libraries.ads.mobile.sdk.common.FullScreenContentError;
 import com.google.android.libraries.ads.mobile.sdk.common.LoadAdError;
 import com.google.android.libraries.ads.mobile.sdk.common.ResponseInfo;
@@ -75,6 +76,7 @@ public void onAdFailedToLoad(@NonNull LoadAdError adError) {
   }
 
   /** Shows the rewarded ad if it has loaded. */
+  @SuppressWarnings("EnumOrdinal")
   public void show() {
     if (ad == null) {
       Log.e(
@@ -139,6 +141,21 @@ public void onAdClicked() {
                   }
                 });
           }
+
+          @Override
+          public void onAdPaid(@NonNull AdValue adValue) {
+            executor.execute(
+                () -> {
+                  if (callback != null) {
+                    callback.onPaidEvent(
+                        // TODO(vkini): Remove this cast to int and use Utility method to convert to
+                        // int.
+                        adValue.getPrecisionType().ordinal(),
+                        adValue.getValueMicros(),
+                        adValue.getCurrencyCode());
+                  }
+                });
+          }
         });
 
     activity.runOnUiThread(

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/main/java/com/google/unity/ads/decagon/UnityRewardedAdCallback.java

@@ -21,7 +21,8 @@
  * An interface form of {@link UnityRewardedAdCallback} that can be implemented via {@code
  * AndroidJavaProxy} in Unity to receive ad events synchronously.
  */
-public interface UnityRewardedAdCallback extends UnityFullScreenContentCallback {
+public interface UnityRewardedAdCallback
+    extends UnityFullScreenContentCallback, UnityPaidEventListener {
 
   void onRewardedAdLoaded();
 

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/main/java/com/google/unity/ads/decagon/UnityRewardedInterstitialAd.java

@@ -23,6 +23,7 @@
 import androidx.annotation.VisibleForTesting;
 import com.google.android.libraries.ads.mobile.sdk.common.AdLoadCallback;
 import com.google.android.libraries.ads.mobile.sdk.common.AdRequest;
+import com.google.android.libraries.ads.mobile.sdk.common.AdValue;
 import com.google.android.libraries.ads.mobile.sdk.common.FullScreenContentError;
 import com.google.android.libraries.ads.mobile.sdk.common.LoadAdError;
 import com.google.android.libraries.ads.mobile.sdk.common.ResponseInfo;
@@ -97,6 +98,7 @@ public void onAdFailedToLoad(@NonNull LoadAdError adError) {
   }
 
   /** Shows the rewarded interstitial ad if it has loaded. */
+  @SuppressWarnings("EnumOrdinal")
   public void show() {
     if (ad == null) {
       Log.e(
@@ -161,6 +163,21 @@ public void onAdClicked() {
                   }
                 });
           }
+
+          @Override
+          public void onAdPaid(@NonNull AdValue adValue) {
+            executor.execute(
+                () -> {
+                  if (callback != null) {
+                    callback.onPaidEvent(
+                        // TODO(vkini): Remove this cast to int and use Utility method to convert to
+                        // int.
+                        adValue.getPrecisionType().ordinal(),
+                        adValue.getValueMicros(),
+                        adValue.getCurrencyCode());
+                  }
+                });
+          }
         });
 
     activity.runOnUiThread(

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/main/java/com/google/unity/ads/decagon/UnityRewardedInterstitialAdCallback.java

@@ -21,7 +21,8 @@
 /**
  * Rewarded interstitial ad events that can be implemented via {@code AndroidJavaProxy} in Unity.
  */
-public interface UnityRewardedInterstitialAdCallback extends UnityFullScreenContentCallback {
+public interface UnityRewardedInterstitialAdCallback
+    extends UnityFullScreenContentCallback, UnityPaidEventListener {
 
   void onRewardedInterstitialAdLoaded();
 

source/plugin/Assets/Plugins/Android/GoogleMobileAdsPlugin.androidlib/src/test/java/com/google/unity/ads/decagon/UnityAppOpenAdTest.java

@@ -11,8 +11,10 @@
 import com.google.android.libraries.ads.mobile.sdk.appopen.AppOpenAdEventCallback;
 import com.google.android.libraries.ads.mobile.sdk.common.AdLoadCallback;
 import com.google.android.libraries.ads.mobile.sdk.common.AdRequest;
+import com.google.android.libraries.ads.mobile.sdk.common.AdValue;
 import com.google.android.libraries.ads.mobile.sdk.common.FullScreenContentError;
 import com.google.android.libraries.ads.mobile.sdk.common.LoadAdError;
+import com.google.android.libraries.ads.mobile.sdk.common.PrecisionType;
 import com.google.android.libraries.ads.mobile.sdk.common.ResponseInfo;
 import java.util.ArrayList;
 import org.junit.Before;
@@ -76,6 +78,7 @@ public void testLoad_onAdFailedToLoad() {
   }
 
   @Test
+  @SuppressWarnings("EnumOrdinal")
   public void testShow_showsAdAndTriggersCallbacks() {
     // First, simulate a successful ad load.
     unityAppOpenAd.load(mockAdRequest);
@@ -110,6 +113,12 @@ public void testShow_showsAdAndTriggersCallbacks() {
 
     eventCallback.onAdDismissedFullScreenContent();
     verify(mockCallback).onAdDismissedFullScreenContent();
+
+    PrecisionType precisionType = PrecisionType.PRECISE;
+    long valueMicros = 1000000L;
+    String currencyCode = "USD";
+    eventCallback.onAdPaid(new AdValue(precisionType, valueMicros, currencyCode));
+    verify(mockCallback).onPaidEvent(precisionType.ordinal(), valueMicros, currencyCode);
   }
 
   @Test