chrome/browser/android/chromium_application.cc

   1 // Copyright 2013 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/android/chromium_application.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "base/prefs/pref_service.h"
  10 #include "chrome/browser/android/tab_android.h"
  11 #include "chrome/browser/browser_process.h"
  12 #include "chrome/browser/net/predictor.h"
  13 #include "chrome/browser/profiles/profile.h"
  14 #include "chrome/browser/profiles/profile_manager.h"
  15 #include "chrome/browser/safe_browsing/protocol_manager.h"
  16 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
  17 #include "chrome/common/chrome_content_client.h"
  18 #include "content/public/browser/browser_thread.h"
  19 #include "content/public/browser/web_contents.h"
  20 #include "jni/ChromiumApplication_jni.h"
  21 #include "net/cookies/cookie_monster.h"
  22 #include "net/cookies/cookie_store.h"
  23 #include "net/url_request/url_request_context.h"
  24 #include "net/url_request/url_request_context_getter.h"
  25
  26 using base::android::ConvertUTF8ToJavaString;
  27
  28 namespace {
  29
  30 void FlushCookiesOnIOThread(
  31     scoped_refptr<net::URLRequestContextGetter> getter) {
  32   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
  33   getter->GetURLRequestContext()
  34       ->cookie_store()
  35       ->GetCookieMonster()
  36       ->FlushStore(base::Closure());
  37 }
  38
  39 void CommitPendingWritesForProfile(Profile* profile) {
  40   // These calls are asynchronous. They may not finish (and may not even
  41   // start!) before the Android OS kills our process. But we can't wait for them
  42   // to finish because blocking the UI thread is illegal.
  43   profile->GetPrefs()->CommitPendingWrite();
  44   content::BrowserThread::PostTask(
  45       content::BrowserThread::IO, FROM_HERE,
  46       base::Bind(&FlushCookiesOnIOThread,
  47                  make_scoped_refptr(profile->GetRequestContext())));
  48   profile->GetNetworkPredictor()->SaveStateForNextStartupAndTrim();
  49 }
  50
  51 void RemoveSessionCookiesOnIOThread(
  52     scoped_refptr<net::URLRequestContextGetter> getter) {
  53   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
  54   getter->GetURLRequestContext()->cookie_store()->DeleteSessionCookiesAsync(
  55       net::CookieStore::DeleteCallback());
  56 }
  57
  58 void RemoveSessionCookiesForProfile(Profile* profile) {
  59   content::BrowserThread::PostTask(
  60       content::BrowserThread::IO, FROM_HERE,
  61       base::Bind(&RemoveSessionCookiesOnIOThread,
  62                  make_scoped_refptr(profile->GetRequestContext())));
  63 }
  64
  65 void ChangeAppStatusOnIOThread(SafeBrowsingService* sb_service,
  66                                jboolean foreground) {
  67   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
  68   SafeBrowsingProtocolManager* proto_manager = sb_service->protocol_manager();
  69   if (proto_manager)
  70     proto_manager->SetAppInForeground(foreground);
  71 }
  72
  73 }  // namespace
  74
  75 static jstring GetBrowserUserAgent(JNIEnv* env, jclass clazz) {
  76   return ConvertUTF8ToJavaString(env, GetUserAgent()).Release();
  77 }
  78
  79 static void FlushPersistentData(JNIEnv* env, jclass obj) {
  80   // Commit the prending writes for all the loaded profiles.
  81   std::vector<Profile*> loaded_profiles =
  82       g_browser_process->profile_manager()->GetLoadedProfiles();
  83   std::for_each(loaded_profiles.begin(), loaded_profiles.end(),
  84                 CommitPendingWritesForProfile);
  85
  86   if (g_browser_process->local_state())
  87     g_browser_process->local_state()->CommitPendingWrite();
  88 }
  89
  90 static void RemoveSessionCookies(JNIEnv* env, jclass obj) {
  91   std::vector<Profile*> loaded_profiles =
  92       g_browser_process->profile_manager()->GetLoadedProfiles();
  93   std::for_each(loaded_profiles.begin(), loaded_profiles.end(),
  94                 RemoveSessionCookiesForProfile);
  95 }
  96
  97 static void ChangeAppStatus(JNIEnv* env, jclass obj, jboolean foreground) {
  98   content::BrowserThread::PostTask(
  99       content::BrowserThread::IO, FROM_HERE,
 100       base::Bind(&ChangeAppStatusOnIOThread,
 101                  base::Unretained(g_browser_process->safe_browsing_service()),
 102                  foreground));
 103 }
 104
 105 namespace chrome {
 106 namespace android {
 107
 108 // static
 109 bool ChromiumApplication::RegisterBindings(JNIEnv* env) {
 110   return RegisterNativesImpl(env);
 111 }
 112
 113 void ChromiumApplication::OpenProtectedContentSettings() {
 114   Java_ChromiumApplication_openProtectedContentSettings(
 115       base::android::AttachCurrentThread(),
 116       base::android::GetApplicationContext());
 117 }
 118
 119 void ChromiumApplication::ShowAutofillSettings() {
 120   Java_ChromiumApplication_showAutofillSettings(
 121       base::android::AttachCurrentThread(),
 122       base::android::GetApplicationContext());
 123 }
 124
 125 void ChromiumApplication::ShowPasswordSettings() {
 126   Java_ChromiumApplication_showPasswordSettings(
 127       base::android::AttachCurrentThread(),
 128       base::android::GetApplicationContext());
 129 }
 130
 131 void ChromiumApplication::OpenClearBrowsingData(
 132     content::WebContents* web_contents) {
 133   TabAndroid* tab = TabAndroid::FromWebContents(web_contents);
 134   DCHECK(tab);
 135   Java_ChromiumApplication_openClearBrowsingData(
 136       base::android::AttachCurrentThread(),
 137       base::android::GetApplicationContext(),
 138       tab->GetJavaObject().obj());
 139 }
 140
 141 bool ChromiumApplication::AreParentalControlsEnabled() {
 142   return Java_ChromiumApplication_areParentalControlsEnabled(
 143       base::android::AttachCurrentThread(),
 144       base::android::GetApplicationContext());
 145 }
 146
 147 }  // namespace android
 148 }  // namespace chrome