| // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/google/google_search_counter_android.h" |
| |
| #include "base/logging.h" |
| #include "chrome/browser/google/google_search_counter.h" |
| #include "chrome/browser/prerender/prerender_manager.h" |
| #include "chrome/browser/prerender/prerender_manager_factory.h" |
| #include "components/google/core/browser/google_search_metrics.h" |
| #include "content/public/browser/navigation_details.h" |
| #include "content/public/browser/navigation_entry.h" |
| #include "content/public/browser/notification_service.h" |
| #include "content/public/browser/notification_types.h" |
| |
| GoogleSearchCounterAndroid::GoogleSearchCounterAndroid(Profile* profile) |
| : profile_(profile) { |
| // We always listen for all COMMITTED navigations from all sources, as any |
| // one of them could be a navigation of interest. |
| registrar_.Add(this, content::NOTIFICATION_NAV_ENTRY_COMMITTED, |
| content::NotificationService::AllSources()); |
| } |
| |
| GoogleSearchCounterAndroid::~GoogleSearchCounterAndroid() { |
| } |
| |
| void GoogleSearchCounterAndroid::ProcessCommittedEntry( |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) { |
| GoogleSearchCounter* counter = GoogleSearchCounter::GetInstance(); |
| DCHECK(counter); |
| if (!counter->ShouldRecordCommittedDetails(details)) |
| return; |
| |
| const content::NavigationEntry& entry = |
| *content::Details<content::LoadCommittedDetails>(details)->entry; |
| prerender::PrerenderManager* prerender_manager = |
| prerender::PrerenderManagerFactory::GetForProfile(profile_); |
| // |prerender_manager| is NULL when prerendering is disabled. |
| bool prerender_enabled = |
| prerender_manager ? prerender_manager->IsEnabled() : false; |
| counter->search_metrics()->RecordAndroidGoogleSearch( |
| counter->GetGoogleSearchAccessPointForSearchNavEntry(entry), |
| prerender_enabled); |
| } |
| |
| void GoogleSearchCounterAndroid::Observe( |
| int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) { |
| DCHECK_EQ(content::NOTIFICATION_NAV_ENTRY_COMMITTED, type); |
| ProcessCommittedEntry(source, details); |
| } |