[ads] Add search result ad clicked InfoBar on desktop & android

android/java/org/chromium/chrome/browser/infobar/BraveInfoBarIdentifier.java

@@ -17,7 +17,8 @@
     BraveInfoBarIdentifier.BRAVE_CONFIRM_P3A_INFOBAR_DELEGATE,
     BraveInfoBarIdentifier.SYNC_CANNOT_RUN_INFOBAR,
     BraveInfoBarIdentifier.WEB_DISCOVERY_INFOBAR_DELEGATE,
-    BraveInfoBarIdentifier.BRAVE_SYNC_ACCOUNT_DELETED_INFOBAR
+    BraveInfoBarIdentifier.BRAVE_SYNC_ACCOUNT_DELETED_INFOBAR,
+    BraveInfoBarIdentifier.SEARCH_RESULT_AD_CLICKED_INFOBAR_DELEGATE
 })
 @Retention(RetentionPolicy.SOURCE)
 public @interface BraveInfoBarIdentifier {
@@ -29,4 +30,5 @@
     int SYNC_CANNOT_RUN_INFOBAR = 505;
     int WEB_DISCOVERY_INFOBAR_DELEGATE = 506;
     int BRAVE_SYNC_ACCOUNT_DELETED_INFOBAR = 507;
+    int SEARCH_RESULT_AD_CLICKED_INFOBAR_DELEGATE = 510;
 }

app/brave_generated_resources.grd

@@ -655,6 +655,9 @@ Or change later at <ph name="SETTINGS_EXTENIONS_LINK">$2<ex>brave://settings/ext
       <message name="IDS_BRAVE_ADS_NOTIFICATION_CLICKED_SAME_AD_MULTIPLE_TIMES_BODY" desc="The notification body to show when a user clicks an ad multiple times">
         You don't need to click to earn, but do click if you're interested!
       </message>
+      <message name="IDS_BRAVE_ADS_SEARCH_RESULT_AD_CLICKED_INFOBAR_MESSAGE" desc="The text label of creative search result ad infobar message">
+        You’ve just clicked on a Brave Search ad. Unlike Big Tech, we measure ad performance anonymously and preserve your privacy.
+      </message>
 
       <!-- Brave Search -->
       <message name="IDS_SETTINGS_WEB_DISCOVERY_LABEL" desc="Description that shows settings for toggle Web Discovery">

browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_clicked_infobar_delegate.cc

@@ -0,0 +1,90 @@
+/* Copyright (c) 2024 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#include "brave/browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_clicked_infobar_delegate.h"
+
+#include <memory>
+
+#include "brave/components/brave_ads/core/public/prefs/pref_names.h"
+#include "brave/components/vector_icons/vector_icons.h"
+#include "brave/grit/brave_generated_resources.h"
+#include "chrome/browser/infobars/confirm_infobar_creator.h"
+#include "components/infobars/content/content_infobar_manager.h"
+#include "components/infobars/core/infobar.h"
+#include "components/prefs/pref_service.h"
+#include "components/strings/grit/components_strings.h"
+#include "components/vector_icons/vector_icons.h"
+#include "content/public/browser/web_contents.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "url/gurl.h"
+
+namespace brave_ads {
+
+namespace {
+
+constexpr char kLearnMoreUrl[] =
+    "https://support.brave.com/hc/en-us/articles/360026361072-Brave-Ads-FAQ";
+
+}  // namespace
+
+// static
+void CreativeSearchResultAdClickedInfoBarDelegate::Create(
+    content::WebContents* web_contents,
+    PrefService* prefs) {
+  CHECK(web_contents);
+  CHECK(prefs);
+
+  infobars::ContentInfoBarManager* infobar_manager =
+      infobars::ContentInfoBarManager::FromWebContents(web_contents);
+  if (!infobar_manager) {
+    return;
+  }
+
+  if (!prefs->GetBoolean(prefs::kShouldShowSearchResultAdClickedInfoBar)) {
+    return;
+  }
+  prefs->SetBoolean(prefs::kShouldShowSearchResultAdClickedInfoBar, false);
+
+  infobar_manager->AddInfoBar(
+      CreateConfirmInfoBar(std::unique_ptr<ConfirmInfoBarDelegate>(
+          new CreativeSearchResultAdClickedInfoBarDelegate())));
+}
+
+CreativeSearchResultAdClickedInfoBarDelegate::
+    CreativeSearchResultAdClickedInfoBarDelegate() = default;
+
+CreativeSearchResultAdClickedInfoBarDelegate::
+    ~CreativeSearchResultAdClickedInfoBarDelegate() = default;
+
+infobars::InfoBarDelegate::InfoBarIdentifier
+CreativeSearchResultAdClickedInfoBarDelegate::GetIdentifier() const {
+  return SEARCH_RESULT_AD_CLICKED_INFOBAR_DELEGATE;
+}
+
+const gfx::VectorIcon&
+CreativeSearchResultAdClickedInfoBarDelegate::GetVectorIcon() const {
+  return kLeoBraveIconMonochromeIcon;
+}
+
+std::u16string CreativeSearchResultAdClickedInfoBarDelegate::GetMessageText()
+    const {
+  return l10n_util::GetStringUTF16(
+      IDS_BRAVE_ADS_SEARCH_RESULT_AD_CLICKED_INFOBAR_MESSAGE);
+}
+
+int CreativeSearchResultAdClickedInfoBarDelegate::GetButtons() const {
+  return BUTTON_NONE;
+}
+
+std::u16string CreativeSearchResultAdClickedInfoBarDelegate::GetLinkText()
+    const {
+  return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
+}
+
+GURL CreativeSearchResultAdClickedInfoBarDelegate::GetLinkURL() const {
+  return GURL(kLearnMoreUrl);
+}
+
+}  // namespace brave_ads

browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_clicked_infobar_delegate.h

@@ -0,0 +1,44 @@
+/* Copyright (c) 2024 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#ifndef BRAVE_BROWSER_BRAVE_ADS_CREATIVES_SEARCH_RESULT_AD_CREATIVE_SEARCH_RESULT_AD_CLICKED_INFOBAR_DELEGATE_H_
+#define BRAVE_BROWSER_BRAVE_ADS_CREATIVES_SEARCH_RESULT_AD_CREATIVE_SEARCH_RESULT_AD_CLICKED_INFOBAR_DELEGATE_H_
+
+#include "components/infobars/core/confirm_infobar_delegate.h"
+
+class PrefService;
+
+namespace content {
+class WebContents;
+}  // namespace content
+
+namespace brave_ads {
+
+class CreativeSearchResultAdClickedInfoBarDelegate
+    : public ConfirmInfoBarDelegate {
+ public:
+  CreativeSearchResultAdClickedInfoBarDelegate();
+  ~CreativeSearchResultAdClickedInfoBarDelegate() override;
+
+  CreativeSearchResultAdClickedInfoBarDelegate(
+      const CreativeSearchResultAdClickedInfoBarDelegate&) = delete;
+  CreativeSearchResultAdClickedInfoBarDelegate& operator=(
+      const CreativeSearchResultAdClickedInfoBarDelegate&) = delete;
+
+  static void Create(content::WebContents* web_contents, PrefService* prefs);
+
+ private:
+  // ConfirmInfoBarDelegate:
+  infobars::InfoBarDelegate::InfoBarIdentifier GetIdentifier() const override;
+  const gfx::VectorIcon& GetVectorIcon() const override;
+  std::u16string GetMessageText() const override;
+  int GetButtons() const override;
+  std::u16string GetLinkText() const override;
+  GURL GetLinkURL() const override;
+};
+
+}  // namespace brave_ads
+
+#endif  // BRAVE_BROWSER_BRAVE_ADS_CREATIVES_SEARCH_RESULT_AD_CREATIVE_SEARCH_RESULT_AD_CLICKED_INFOBAR_DELEGATE_H_

browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_tab_helper.cc

@@ -5,12 +5,15 @@
 
 #include "brave/browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_tab_helper.h"
 
+#include <utility>
+
 #include "base/check.h"
 #include "base/check_is_test.h"
 #include "base/functional/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "brave/browser/brave_ads/ads_service_factory.h"
+#include "brave/browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_clicked_infobar_delegate.h"
 #include "brave/components/brave_ads/browser/ads_service.h"
 #include "brave/components/brave_ads/content/browser/creatives/search_result_ad/creative_search_result_ad_handler.h"
 #include "brave/components/brave_ads/core/public/ads_feature.h"
@@ -92,15 +95,15 @@ bool CreativeSearchResultAdTabHelper::ShouldHandleCreativeAdEvents() const {
 
   // If the feature is enabled, we should only trigger creative ad events when
   // the user has joined Brave Rewards.
-  const Profile* const profile =
-      Profile::FromBrowserContext(web_contents()->GetBrowserContext());
-  return profile->GetPrefs()->GetBoolean(brave_rewards::prefs::kEnabled);
+  return GetPrefs()->GetBoolean(brave_rewards::prefs::kEnabled);
 }
 
 void CreativeSearchResultAdTabHelper::MaybeTriggerCreativeAdClickedEvent(
-    const GURL& url) {
+    const GURL& url,
+    base::OnceCallback<void(bool success)> callback) {
   if (creative_search_result_ad_handler_) {
-    creative_search_result_ad_handler_->MaybeTriggerCreativeAdClickedEvent(url);
+    creative_search_result_ad_handler_->MaybeTriggerCreativeAdClickedEvent(
+        url, std::move(callback));
   }
 }
 
@@ -118,6 +121,22 @@ AdsService* CreativeSearchResultAdTabHelper::GetAdsService() const {
   return AdsServiceFactory::GetForProfile(profile);
 }
 
+PrefService* CreativeSearchResultAdTabHelper::GetPrefs() const {
+  Profile* const profile =
+      Profile::FromBrowserContext(web_contents()->GetBrowserContext());
+  return profile->GetPrefs();
+}
+
+void CreativeSearchResultAdTabHelper::
+    MaybeTriggerCreativeAdClickedEventCallback(const bool success) {
+  if (!success) {
+    return;
+  }
+
+  CreativeSearchResultAdClickedInfoBarDelegate::Create(web_contents(),
+                                                       GetPrefs());
+}
+
 void CreativeSearchResultAdTabHelper::MaybeCreateCreativeSearchResultAdHandler(
     content::NavigationHandle* const navigation_handle) {
   CHECK(navigation_handle);
@@ -230,7 +249,10 @@ void CreativeSearchResultAdTabHelper::MaybeHandleCreativeAdClickedEvent(
   CHECK(!navigation_handle->GetRedirectChain().empty());
   const GURL url = navigation_handle->GetRedirectChain().back();
 
-  creative_search_result_ad_tab_helper->MaybeTriggerCreativeAdClickedEvent(url);
+  creative_search_result_ad_tab_helper->MaybeTriggerCreativeAdClickedEvent(
+      url, base::BindOnce(&CreativeSearchResultAdTabHelper::
+                              MaybeTriggerCreativeAdClickedEventCallback,
+                          weak_factory_.GetWeakPtr()));
 }
 
 void CreativeSearchResultAdTabHelper::DidStartNavigation(

browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_tab_helper.h

@@ -15,6 +15,7 @@
 #include "content/public/browser/web_contents_user_data.h"
 
 class GURL;
+class PrefService;
 
 namespace brave_ads {
 
@@ -39,13 +40,19 @@ class CreativeSearchResultAdTabHelper
 
   bool ShouldHandleCreativeAdEvents() const;
 
-  void MaybeTriggerCreativeAdClickedEvent(const GURL& url);
+  void MaybeTriggerCreativeAdClickedEvent(
+      const GURL& url,
+      base::OnceCallback<void(bool success)> callback);
 
  private:
   friend class content::WebContentsUserData<CreativeSearchResultAdTabHelper>;
 
   AdsService* GetAdsService() const;
 
+  PrefService* GetPrefs() const;
+
+  void MaybeTriggerCreativeAdClickedEventCallback(bool success);
+
   void MaybeCreateCreativeSearchResultAdHandler(
       content::NavigationHandle* navigation_handle);
 

browser/brave_ads/sources.gni

@@ -17,6 +17,8 @@ brave_browser_brave_ads_sources = [
   "//brave/browser/brave_ads/application_state/notification_helper/notification_helper.h",
   "//brave/browser/brave_ads/application_state/notification_helper/notification_helper_impl.cc",
   "//brave/browser/brave_ads/application_state/notification_helper/notification_helper_impl.h",
+  "//brave/browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_clicked_infobar_delegate.cc",
+  "//brave/browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_clicked_infobar_delegate.h",
   "//brave/browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_tab_helper.cc",
   "//brave/browser/brave_ads/creatives/search_result_ad/creative_search_result_ad_tab_helper.h",
   "//brave/browser/brave_ads/tabs/ads_tab_helper.cc",
@@ -32,6 +34,7 @@ brave_browser_brave_ads_deps = [
   "//brave/components/brave_ads/browser",
   "//brave/components/brave_ads/content/browser",
   "//brave/components/brave_ads/core",
+  "//brave/components/vector_icons",
   "//chrome/browser/notifications",
   "//chrome/browser/profiles",
   "//chrome/browser/profiles:profile",

chromium_src/components/infobars/core/infobar_delegate.h

@@ -17,7 +17,8 @@
   WEB_DISCOVERY_INFOBAR_DELEGATE = 506,                                    \
   BRAVE_SYNC_ACCOUNT_DELETED_INFOBAR = 507,                                \
   BRAVE_REQUEST_OTR_INFOBAR_DELEGATE = 508,                                \
-  DEV_CHANNEL_DEPRECATION_INFOBAR_DELEGATE = 509,
+  DEV_CHANNEL_DEPRECATION_INFOBAR_DELEGATE = 509,                          \
+  SEARCH_RESULT_AD_CLICKED_INFOBAR_DELEGATE = 510,
 
 // Deprecated:
 // WAYBACK_MACHINE_INFOBAR_DELEGATE = 502

components/brave_ads/content/browser/creatives/search_result_ad/creative_search_result_ad_handler.cc

@@ -77,7 +77,8 @@ void CreativeSearchResultAdHandler::
 }
 
 void CreativeSearchResultAdHandler::MaybeTriggerCreativeAdClickedEvent(
-    const GURL& url) {
+    const GURL& url,
+    base::OnceCallback<void(bool success)> callback) {
   if (!creative_search_result_ads_) {
     // No creative search result ads are present on the web page.
     return;
@@ -100,8 +101,7 @@ void CreativeSearchResultAdHandler::MaybeTriggerCreativeAdClickedEvent(
 
   ads_service_->TriggerSearchResultAdEvent(
       creative_search_result_ad->Clone(),
-      mojom::SearchResultAdEventType::kClicked,
-      /*intentional*/ base::DoNothing());
+      mojom::SearchResultAdEventType::kClicked, std::move(callback));
 }
 
 ///////////////////////////////////////////////////////////////////////////////

components/brave_ads/content/browser/creatives/search_result_ad/creative_search_result_ad_handler.h

@@ -53,7 +53,9 @@ class CreativeSearchResultAdHandler final {
       ExtractCreativeAdPlacementIdsFromWebPageCallback callback);
 
   void MaybeTriggerCreativeAdViewedEvent(const std::string& placement_id);
-  void MaybeTriggerCreativeAdClickedEvent(const GURL& url);
+  void MaybeTriggerCreativeAdClickedEvent(
+      const GURL& url,
+      base::OnceCallback<void(bool success)> callback);
 
  private:
   friend class BraveAdsCreativeSearchResultAdHandlerTest;