Internal Updates

gma/integration_test/src/integration_test.cc

@@ -2170,6 +2170,10 @@ TEST_F(FirebaseGmaTest, TestNativeRecordImpression) {
   WaitForCompletion(native_ad->Initialize(app_framework::GetWindowContext()),
                     "Initialize");
 
+  // Set the listener.
+  TestAdListener ad_listener;
+  native_ad->SetAdListener(&ad_listener);
+
   // When the NativeAd is initialized, load an ad.
   firebase::Future<firebase::gma::AdResult> load_ad_future =
       native_ad->LoadAd(kNativeAdUnit, GetAdRequest());
@@ -2199,6 +2203,10 @@ TEST_F(FirebaseGmaTest, TestNativeRecordImpression) {
                       firebase::gma::kAdErrorCodeInvalidRequest);
 #endif
 
+    // Use an allowlisted Ad unit ID that can record an impression, to verify
+    // the impression count while testing locally.
+    EXPECT_EQ(ad_listener.num_on_ad_impression_, 0);
+
     firebase::Variant str_variant =
         firebase::Variant::FromMutableString("test");
     WaitForCompletion(native_ad->RecordImpression(str_variant),
@@ -2221,6 +2229,10 @@ TEST_F(FirebaseGmaTest, TestNativePerformClick) {
   WaitForCompletion(native_ad->Initialize(app_framework::GetWindowContext()),
                     "Initialize");
 
+  // Set the listener.
+  TestAdListener ad_listener;
+  native_ad->SetAdListener(&ad_listener);
+
   // When the NativeAd is initialized, load an ad.
   firebase::Future<firebase::gma::AdResult> load_ad_future =
       native_ad->LoadAd(kNativeAdUnit, GetAdRequest());
@@ -2241,6 +2253,11 @@ TEST_F(FirebaseGmaTest, TestNativePerformClick) {
     // Android and iOS doesn't have a return type for this API.
     WaitForCompletion(native_ad->PerformClick(click_payload), "PerformClick");
 
+    // Test Ad unit IDs are not allowlisted to use PerformClick API and the
+    // request is expected to be rejected by the server. Use an allowlisted Ad
+    // unit ID to verify the ad click count while testing locally.
+    EXPECT_EQ(ad_listener.num_on_ad_clicked_, 0);
+
     firebase::Variant str_variant =
         firebase::Variant::FromMutableString("test");
     WaitForCompletion(native_ad->PerformClick(str_variant), "PerformClick 2",

gma/src/android/gma_android.cc

@@ -973,6 +973,43 @@ void JNI_NativeAd_completeLoadedAd(JNIEnv* env, jclass clazz, jlong data_ptr,
   env->DeleteLocalRef(j_response_info);
 }
 
+void JNI_NativeAd_notifyAdClicked(JNIEnv* env, jclass clazz, jlong data_ptr) {
+  FIREBASE_ASSERT(env);
+  FIREBASE_ASSERT(data_ptr);
+
+  firebase::gma::internal::NativeAdInternal* internal =
+      reinterpret_cast<firebase::gma::internal::NativeAdInternal*>(data_ptr);
+  internal->NotifyListenerAdClicked();
+}
+
+void JNI_NativeAd_notifyAdClosed(JNIEnv* env, jclass clazz, jlong data_ptr) {
+  FIREBASE_ASSERT(env);
+  FIREBASE_ASSERT(data_ptr);
+
+  firebase::gma::internal::NativeAdInternal* internal =
+      reinterpret_cast<firebase::gma::internal::NativeAdInternal*>(data_ptr);
+  internal->NotifyListenerAdClosed();
+}
+
+void JNI_NativeAd_notifyAdImpression(JNIEnv* env, jclass clazz,
+                                     jlong data_ptr) {
+  FIREBASE_ASSERT(env);
+  FIREBASE_ASSERT(data_ptr);
+
+  firebase::gma::internal::NativeAdInternal* internal =
+      reinterpret_cast<firebase::gma::internal::NativeAdInternal*>(data_ptr);
+  internal->NotifyListenerAdImpression();
+}
+
+void JNI_NativeAd_notifyAdOpened(JNIEnv* env, jclass clazz, jlong data_ptr) {
+  FIREBASE_ASSERT(env);
+  FIREBASE_ASSERT(data_ptr);
+
+  firebase::gma::internal::NativeAdInternal* internal =
+      reinterpret_cast<firebase::gma::internal::NativeAdInternal*>(data_ptr);
+  internal->NotifyListenerAdOpened();
+}
+
 void JNI_NativeImage_completeLoadedImage(JNIEnv* env, jclass clazz,
                                          jlong data_ptr,
                                          jobject j_image_bytes) {
@@ -1260,6 +1297,14 @@ bool RegisterNatives() {
        reinterpret_cast<void*>(&JNI_completeLoadAdError)},
       {"completeNativeLoadAdInternalError", "(JILjava/lang/String;)V",
        reinterpret_cast<void*>(&JNI_completeLoadAdInternalError)},
+      {"notifyAdClicked", "(J)V",
+       reinterpret_cast<void*>(&JNI_NativeAd_notifyAdClicked)},
+      {"notifyAdClosed", "(J)V",
+       reinterpret_cast<void*>(&JNI_NativeAd_notifyAdClosed)},
+      {"notifyAdImpression", "(J)V",
+       reinterpret_cast<void*>(&JNI_NativeAd_notifyAdImpression)},
+      {"notifyAdOpened", "(J)V",
+       reinterpret_cast<void*>(&JNI_NativeAd_notifyAdOpened)},
   };
 
   static const JNINativeMethod kNativeImageMethods[] = {

gma/src/common/native_ad.cc

@@ -79,6 +79,10 @@ Future<AdResult> NativeAd::LoadAdLastResult() const {
   return internal_->GetLoadAdLastResult();
 }
 
+void NativeAd::SetAdListener(AdListener* listener) {
+  internal_->SetAdListener(listener);
+}
+
 const NativeAdImage& NativeAd::icon() const { return internal_->icon(); }
 
 const std::vector<NativeAdImage>& NativeAd::images() const {

gma/src/common/native_ad_internal.cc

@@ -38,7 +38,7 @@ namespace gma {
 namespace internal {
 
 NativeAdInternal::NativeAdInternal(NativeAd* base)
-    : base_(base), future_data_(kNativeAdFnCount) {}
+    : base_(base), future_data_(kNativeAdFnCount), ad_listener_(nullptr) {}
 
 NativeAdInternal* NativeAdInternal::CreateInstance(NativeAd* base) {
 #if FIREBASE_PLATFORM_ANDROID
@@ -61,6 +61,39 @@ Future<AdResult> NativeAdInternal::GetLoadAdLastResult() {
       future_data_.future_impl.LastResult(kNativeAdFnLoadAd));
 }
 
+void NativeAdInternal::SetAdListener(AdListener* listener) {
+  MutexLock lock(listener_mutex_);
+  ad_listener_ = listener;
+}
+
+void NativeAdInternal::NotifyListenerAdClicked() {
+  MutexLock lock(listener_mutex_);
+  if (ad_listener_ != nullptr) {
+    ad_listener_->OnAdClicked();
+  }
+}
+
+void NativeAdInternal::NotifyListenerAdClosed() {
+  MutexLock lock(listener_mutex_);
+  if (ad_listener_ != nullptr) {
+    ad_listener_->OnAdClosed();
+  }
+}
+
+void NativeAdInternal::NotifyListenerAdImpression() {
+  MutexLock lock(listener_mutex_);
+  if (ad_listener_ != nullptr) {
+    ad_listener_->OnAdImpression();
+  }
+}
+
+void NativeAdInternal::NotifyListenerAdOpened() {
+  MutexLock lock(listener_mutex_);
+  if (ad_listener_ != nullptr) {
+    ad_listener_->OnAdOpened();
+  }
+}
+
 void NativeAdInternal::insert_image(const NativeAdImage& image,
                                     const std::string& image_type) {
   if (image_type == "icon") {

gma/src/common/native_ad_internal.h

@@ -61,6 +61,15 @@ class NativeAdInternal {
   // Retrieves the most recent AdResult future for the LoadAd function.
   Future<AdResult> GetLoadAdLastResult();
 
+  // Sets an AdListener for this ad view.
+  virtual void SetAdListener(AdListener* listener);
+
+  // Notifies the Ad listener (if one exists) that an event has occurred.
+  void NotifyListenerAdClicked();
+  void NotifyListenerAdClosed();
+  void NotifyListenerAdImpression();
+  void NotifyListenerAdOpened();
+
   // Returns true if the NativeAd has been initialized.
   virtual bool is_initialized() const = 0;
 
@@ -101,6 +110,9 @@ class NativeAdInternal {
   // Future data used to synchronize asynchronous calls.
   FutureData future_data_;
 
+  // Listener for NativeAd Lifecycle event callbacks.
+  AdListener* ad_listener_;
+
   // Tracks the native ad icon asset.
   NativeAdImage icon_;
 
@@ -109,6 +121,9 @@ class NativeAdInternal {
 
   // Tracks the native ad choices icon asset.
   NativeAdImage adchoices_icon_;
+
+  // Lock object for accessing ad_listener_.
+  Mutex listener_mutex_;
 };
 
 }  // namespace internal

gma/src/include/firebase/gma/internal/native_ad.h

@@ -67,6 +67,12 @@ class NativeAd {
   /// LoadAd.
   Future<AdResult> LoadAdLastResult() const;
 
+  /// Sets an AdListener for this native ad.
+  ///
+  /// @param[in] listener An AdListener object which will be invoked
+  /// when lifecycle events occur on this NativeAd.
+  void SetAdListener(AdListener* listener);
+
   /// Returns the associated icon asset of the native ad.
   const NativeAdImage& icon() const;
 

gma/src/ios/FADNativeDelegate.mm

@@ -50,4 +50,22 @@ - (void)adLoader:(GADAdLoader *)adLoader didReceiveNativeAd:(GADNativeAd *)nativ
   _nativeAd->NativeAdDidReceiveAd(nativeAd);
 }
 
+#pragma mark GADNativeAdDelegate implementation
+
+- (void)nativeAdDidRecordClick:(nonnull GADNativeAd *)nativeAd {
+  _nativeAd->NotifyListenerAdClicked();
+}
+
+- (void)nativeAdDidRecordImpression:(nonnull GADNativeAd *)nativeAd {
+  _nativeAd->NotifyListenerAdImpression();
+}
+
+- (void)nativeAdWillPresentScreen:(nonnull GADNativeAd *)nativeAd {
+  _nativeAd->NotifyListenerAdOpened();
+}
+
+- (void)nativeAdDidDismissScreen:(nonnull GADNativeAd *)nativeAd {
+  _nativeAd->NotifyListenerAdClosed();
+}
+
 @end

gma/src_java/com/google/firebase/gma/internal/cpp/NativeAdHelper.java

@@ -98,7 +98,7 @@ public void run() {
     });
   }
 
-  /** Disconnect the helper from the interstital ad. */
+  /** Disconnect the helper from the native ad. */
   public void disconnect() {
     synchronized (mNativeLock) {
       mNativeAdInternalPtr = CPP_NULLPTR;
@@ -263,6 +263,42 @@ public void onNativeAdLoaded(NativeAd ad) {
         }
       }
     }
+
+    @Override
+    public void onAdClicked() {
+      synchronized (mNativeLock) {
+        if (mNativeAdInternalPtr != CPP_NULLPTR) {
+          notifyAdClicked(mNativeAdInternalPtr);
+        }
+      }
+    }
+
+    @Override
+    public void onAdImpression() {
+      synchronized (mNativeLock) {
+        if (mNativeAdInternalPtr != CPP_NULLPTR) {
+          notifyAdImpression(mNativeAdInternalPtr);
+        }
+      }
+    }
+
+    @Override
+    public void onAdClosed() {
+      synchronized (mNativeLock) {
+        if (mNativeAdInternalPtr != CPP_NULLPTR) {
+          notifyAdClosed(mNativeAdInternalPtr);
+        }
+      }
+    }
+
+    @Override
+    public void onAdOpened() {
+      synchronized (mNativeLock) {
+        if (mNativeAdInternalPtr != CPP_NULLPTR) {
+          notifyAdOpened(mNativeAdInternalPtr);
+        }
+      }
+    }
   }
 
   /** Native callback to instruct the C++ wrapper to complete the corresponding future. */
@@ -287,4 +323,16 @@ public static native void completeNativeLoadAdError(
    */
   public static native void completeNativeLoadAdInternalError(
       long nativeInternalPtr, int gmaErrorCode, String errorMessage);
+
+  /** Native callback to notify the C++ wrapper of an ad clicked event */
+  public static native void notifyAdClicked(long nativeInternalPtr);
+
+  /** Native callback to notify the C++ wrapper of an ad closed event */
+  public static native void notifyAdClosed(long nativeInternalPtr);
+
+  /** Native callback to notify the C++ wrapper of an ad impression event */
+  public static native void notifyAdImpression(long nativeInternalPtr);
+
+  /** Native callback to notify the C++ wrapper of an ad opened event */
+  public static native void notifyAdOpened(long nativeInternalPtr);
 }