1// Copyright (c) 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "chrome/browser/google/google_search_counter_android.h" 6 7#include "base/logging.h" 8#include "chrome/browser/google/google_search_counter.h" 9#include "chrome/browser/prerender/prerender_manager.h" 10#include "chrome/browser/prerender/prerender_manager_factory.h" 11#include "components/google/core/browser/google_search_metrics.h" 12#include "content/public/browser/navigation_details.h" 13#include "content/public/browser/navigation_entry.h" 14#include "content/public/browser/notification_service.h" 15#include "content/public/browser/notification_types.h" 16 17GoogleSearchCounterAndroid::GoogleSearchCounterAndroid(Profile* profile) 18 : profile_(profile) { 19 // We always listen for all COMMITTED navigations from all sources, as any 20 // one of them could be a navigation of interest. 21 registrar_.Add(this, content::NOTIFICATION_NAV_ENTRY_COMMITTED, 22 content::NotificationService::AllSources()); 23} 24 25GoogleSearchCounterAndroid::~GoogleSearchCounterAndroid() { 26} 27 28void GoogleSearchCounterAndroid::ProcessCommittedEntry( 29 const content::NotificationSource& source, 30 const content::NotificationDetails& details) { 31 GoogleSearchCounter* counter = GoogleSearchCounter::GetInstance(); 32 DCHECK(counter); 33 if (!counter->ShouldRecordCommittedDetails(details)) 34 return; 35 36 const content::NavigationEntry& entry = 37 *content::Details<content::LoadCommittedDetails>(details)->entry; 38 prerender::PrerenderManager* prerender_manager = 39 prerender::PrerenderManagerFactory::GetForProfile(profile_); 40 // |prerender_manager| is NULL when prerendering is disabled. 41 bool prerender_enabled = 42 prerender_manager ? prerender_manager->IsEnabled() : false; 43 counter->search_metrics()->RecordAndroidGoogleSearch( 44 counter->GetGoogleSearchAccessPointForSearchNavEntry(entry), 45 prerender_enabled); 46} 47 48void GoogleSearchCounterAndroid::Observe( 49 int type, 50 const content::NotificationSource& source, 51 const content::NotificationDetails& details) { 52 DCHECK_EQ(content::NOTIFICATION_NAV_ENTRY_COMMITTED, type); 53 ProcessCommittedEntry(source, details); 54} 55