chrome/browser/chrome_browser_main_android.cc

   1 // Copyright (c) 2012 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/chrome_browser_main_android.h"
   6
   7 #include "base/android/build_info.h"
   8 #include "base/command_line.h"
   9 #include "base/files/file_path.h"
  10 #include "base/files/file_util.h"
  11 #include "base/path_service.h"
  12 #include "base/trace_event/trace_event.h"
  13 #include "chrome/browser/android/chrome_media_client_android.h"
  14 #include "chrome/browser/android/seccomp_support_detector.h"
  15 #include "chrome/browser/signin/signin_manager_factory.h"
  16 #include "chrome/common/chrome_paths.h"
  17 #include "chrome/common/chrome_switches.h"
  18 #include "components/crash/content/app/breakpad_linux.h"
  19 #include "components/crash/content/browser/crash_dump_manager_android.h"
  20 #include "components/enhanced_bookmarks/persistent_image_store.h"
  21 #include "components/signin/core/browser/signin_manager.h"
  22 #include "content/public/browser/android/compositor.h"
  23 #include "content/public/browser/browser_thread.h"
  24 #include "content/public/common/main_function_params.h"
  25 #include "media/base/android/media_client_android.h"
  26 #include "net/android/network_change_notifier_factory_android.h"
  27 #include "net/base/network_change_notifier.h"
  28 #include "ui/base/resource/resource_bundle_android.h"
  29 #include "ui/base/ui_base_paths.h"
  30
  31 namespace {
  32
  33 void DeleteFileTask(
  34     const base::FilePath& file_path) {
  35   if (base::PathExists(file_path))
  36     base::DeleteFile(file_path, false);
  37 }
  38
  39 } // namespace
  40
  41 ChromeBrowserMainPartsAndroid::ChromeBrowserMainPartsAndroid(
  42     const content::MainFunctionParams& parameters)
  43     : ChromeBrowserMainParts(parameters) {
  44 }
  45
  46 ChromeBrowserMainPartsAndroid::~ChromeBrowserMainPartsAndroid() {
  47 }
  48
  49 int ChromeBrowserMainPartsAndroid::PreCreateThreads() {
  50   TRACE_EVENT0("startup", "ChromeBrowserMainPartsAndroid::PreCreateThreads")
  51
  52   // The CrashDumpManager must be initialized before any child process is
  53   // created (as they need to access it during creation). Such processes
  54   // are created on the PROCESS_LAUNCHER thread, and so the manager is
  55   // initialized before that thread is created.
  56 #if defined(GOOGLE_CHROME_BUILD)
  57   // TODO(jcivelli): we should not initialize the crash-reporter when it was not
  58   // enabled. Right now if it is disabled we still generate the minidumps but we
  59   // do not upload them.
  60   bool breakpad_enabled = true;
  61 #else
  62   bool breakpad_enabled = false;
  63 #endif
  64
  65   // Allow Breakpad to be enabled in Chromium builds for testing purposes.
  66   if (!breakpad_enabled)
  67     breakpad_enabled = base::CommandLine::ForCurrentProcess()->HasSwitch(
  68         switches::kEnableCrashReporterForTesting);
  69
  70   if (breakpad_enabled) {
  71     base::FilePath crash_dump_dir;
  72     PathService::Get(chrome::DIR_CRASH_DUMPS, &crash_dump_dir);
  73     crash_dump_manager_.reset(new breakpad::CrashDumpManager(crash_dump_dir));
  74   }
  75
  76   bool has_language_splits =
  77       base::android::BuildInfo::GetInstance()->has_language_apk_splits();
  78   ui::SetLocalePaksStoredInApk(has_language_splits);
  79
  80   return ChromeBrowserMainParts::PreCreateThreads();
  81 }
  82
  83 void ChromeBrowserMainPartsAndroid::PostProfileInit() {
  84   ChromeBrowserMainParts::PostProfileInit();
  85
  86   // Previously we stored information related to salient images for bookmarks
  87   // in a local file. We replaced the salient images with favicons. As part
  88   // of the clean up, the local file needs to be deleted. See crbug.com/499415.
  89   base::FilePath bookmark_image_file_path = profile()->GetPath().Append(
  90       PersistentImageStore::kBookmarkImageStoreDb);
  91   content::BrowserThread::PostDelayedTask(
  92       content::BrowserThread::FILE, FROM_HERE,
  93       base::Bind(&DeleteFileTask, bookmark_image_file_path),
  94       base::TimeDelta::FromMinutes(1));
  95 }
  96
  97 void ChromeBrowserMainPartsAndroid::PreEarlyInitialization() {
  98   TRACE_EVENT0("startup",
  99     "ChromeBrowserMainPartsAndroid::PreEarlyInitialization")
 100   net::NetworkChangeNotifier::SetFactory(
 101       new net::NetworkChangeNotifierFactoryAndroid());
 102
 103   content::Compositor::Initialize();
 104
 105   // Chrome on Android does not use default MessageLoop. It has its own
 106   // Android specific MessageLoop.
 107   DCHECK(!main_message_loop_.get());
 108
 109   // Create and start the MessageLoop.
 110   // This is a critical point in the startup process.
 111   {
 112     TRACE_EVENT0("startup",
 113       "ChromeBrowserMainPartsAndroid::PreEarlyInitialization:CreateUiMsgLoop");
 114     main_message_loop_.reset(new base::MessageLoopForUI);
 115   }
 116
 117   {
 118     TRACE_EVENT0("startup",
 119       "ChromeBrowserMainPartsAndroid::PreEarlyInitialization:StartUiMsgLoop");
 120     base::MessageLoopForUI::current()->Start();
 121   }
 122
 123   ChromeBrowserMainParts::PreEarlyInitialization();
 124 }
 125
 126 void ChromeBrowserMainPartsAndroid::PreMainMessageLoopRun() {
 127   media::SetMediaClientAndroid(new ChromeMediaClientAndroid);
 128
 129   ChromeBrowserMainParts::PreMainMessageLoopRun();
 130 }
 131
 132 void ChromeBrowserMainPartsAndroid::PostBrowserStart() {
 133   ChromeBrowserMainParts::PostBrowserStart();
 134
 135   content::BrowserThread::GetBlockingPool()->PostDelayedTask(FROM_HERE,
 136       base::Bind(&SeccompSupportDetector::StartDetection),
 137       base::TimeDelta::FromMinutes(1));
 138 }
 139
 140 void ChromeBrowserMainPartsAndroid::ShowMissingLocaleMessageBox() {
 141   NOTREACHED();
 142 }