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/common/chrome_content_client.h"
  16 #include "content/public/browser/browser_thread.h"
  17 #include "content/public/browser/web_contents.h"
  18 #include "jni/ChromiumApplication_jni.h"
  19 #include "net/cookies/cookie_monster.h"
  20 #include "net/url_request/url_request_context.h"
  21 #include "net/url_request/url_request_context_getter.h"
  22
  23 using base::android::ConvertUTF8ToJavaString;
  24
  25 namespace {
  26 void FlushCookiesOnIOThread(
  27     scoped_refptr<net::URLRequestContextGetter> getter) {
  28   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
  29   getter->GetURLRequestContext()
  30       ->cookie_store()
  31       ->GetCookieMonster()
  32       ->FlushStore(base::Closure());
  33 }
  34
  35 void CommitPendingWritesForProfile(Profile* profile) {
  36   // These calls are asynchronous. They may not finish (and may not even
  37   // start!) before the Android OS kills our process. But we can't wait for them
  38   // to finish because blocking the UI thread is illegal.
  39   profile->GetPrefs()->CommitPendingWrite();
  40   content::BrowserThread::PostTask(
  41       content::BrowserThread::IO, FROM_HERE,
  42       base::Bind(&FlushCookiesOnIOThread,
  43                  make_scoped_refptr(profile->GetRequestContext())));
  44   profile->GetNetworkPredictor()->SaveStateForNextStartupAndTrim();
  45 }
  46 }  // namespace
  47
  48 static jstring GetBrowserUserAgent(JNIEnv* env, jclass clazz) {
  49   return ConvertUTF8ToJavaString(env, GetUserAgent()).Release();
  50 }
  51
  52 static void FlushPersistentData(JNIEnv* env, jclass obj) {
  53   // Commit the prending writes for all the loaded profiles.
  54   std::vector<Profile*> loaded_profiles =
  55       g_browser_process->profile_manager()->GetLoadedProfiles();
  56   std::for_each(loaded_profiles.begin(), loaded_profiles.end(),
  57                 CommitPendingWritesForProfile);
  58
  59   if (g_browser_process->local_state())
  60     g_browser_process->local_state()->CommitPendingWrite();
  61 }
  62
  63 namespace chrome {
  64 namespace android {
  65
  66 // static
  67 bool ChromiumApplication::RegisterBindings(JNIEnv* env) {
  68   return RegisterNativesImpl(env);
  69 }
  70
  71 void ChromiumApplication::OpenProtectedContentSettings() {
  72   Java_ChromiumApplication_openProtectedContentSettings(
  73       base::android::AttachCurrentThread(),
  74       base::android::GetApplicationContext());
  75 }
  76
  77 void ChromiumApplication::ShowAutofillSettings() {
  78   Java_ChromiumApplication_showAutofillSettings(
  79       base::android::AttachCurrentThread(),
  80       base::android::GetApplicationContext());
  81 }
  82
  83 void ChromiumApplication::ShowPasswordSettings() {
  84   Java_ChromiumApplication_showPasswordSettings(
  85       base::android::AttachCurrentThread(),
  86       base::android::GetApplicationContext());
  87 }
  88
  89 void ChromiumApplication::OpenClearBrowsingData(
  90     content::WebContents* web_contents) {
  91   TabAndroid* tab = TabAndroid::FromWebContents(web_contents);
  92   DCHECK(tab);
  93   Java_ChromiumApplication_openClearBrowsingData(
  94       base::android::AttachCurrentThread(),
  95       base::android::GetApplicationContext(),
  96       tab->GetJavaObject().obj());
  97 }
  98
  99 bool ChromiumApplication::AreParentalControlsEnabled() {
 100   return Java_ChromiumApplication_areParentalControlsEnabled(
 101       base::android::AttachCurrentThread(),
 102       base::android::GetApplicationContext());
 103 }
 104
 105 }  // namespace android
 106 }  // namespace chrome