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/google/google_search_counter_android.h"
  16 #include "chrome/browser/signin/signin_manager_factory.h"
  17 #include "chrome/common/chrome_paths.h"
  18 #include "chrome/common/chrome_switches.h"
  19 #include "components/crash/app/breakpad_linux.h"
  20 #include "components/crash/browser/crash_dump_manager_android.h"
  21 #include "components/enhanced_bookmarks/persistent_image_store.h"
  22 #include "components/signin/core/browser/signin_manager.h"
  23 #include "content/public/browser/android/compositor.h"
  24 #include "content/public/browser/browser_thread.h"
  25 #include "content/public/common/main_function_params.h"
  26 #include "media/base/android/media_client_android.h"
  27 #include "net/android/network_change_notifier_factory_android.h"
  28 #include "net/base/network_change_notifier.h"
  29 #include "ui/base/resource/resource_bundle_android.h"
  30 #include "ui/base/ui_base_paths.h"
  31
  32 namespace {
  33
  34 void DeleteFileTask(
  35     const base::FilePath& file_path) {
  36   if (base::PathExists(file_path))
  37     base::DeleteFile(file_path, false);
  38 }
  39
  40 } // namespace
  41
  42 ChromeBrowserMainPartsAndroid::ChromeBrowserMainPartsAndroid(
  43     const content::MainFunctionParams& parameters)
  44     : ChromeBrowserMainParts(parameters) {
  45 }
  46
  47 ChromeBrowserMainPartsAndroid::~ChromeBrowserMainPartsAndroid() {
  48 }
  49
  50 int ChromeBrowserMainPartsAndroid::PreCreateThreads() {
  51   TRACE_EVENT0("startup", "ChromeBrowserMainPartsAndroid::PreCreateThreads")
  52
  53   // The CrashDumpManager must be initialized before any child process is
  54   // created (as they need to access it during creation). Such processes
  55   // are created on the PROCESS_LAUNCHER thread, and so the manager is
  56   // initialized before that thread is created.
  57 #if defined(GOOGLE_CHROME_BUILD)
  58   // TODO(jcivelli): we should not initialize the crash-reporter when it was not
  59   // enabled. Right now if it is disabled we still generate the minidumps but we
  60   // do not upload them.
  61   bool breakpad_enabled = true;
  62 #else
  63   bool breakpad_enabled = false;
  64 #endif
  65
  66   // Allow Breakpad to be enabled in Chromium builds for testing purposes.
  67   if (!breakpad_enabled)
  68     breakpad_enabled = base::CommandLine::ForCurrentProcess()->HasSwitch(
  69         switches::kEnableCrashReporterForTesting);
  70
  71   if (breakpad_enabled) {
  72     base::FilePath crash_dump_dir;
  73     PathService::Get(chrome::DIR_CRASH_DUMPS, &crash_dump_dir);
  74     crash_dump_manager_.reset(new breakpad::CrashDumpManager(crash_dump_dir));
  75   }
  76
  77   bool has_language_splits =
  78       base::android::BuildInfo::GetInstance()->has_language_apk_splits();
  79   ui::SetLocalePaksStoredInApk(has_language_splits);
  80
  81   return ChromeBrowserMainParts::PreCreateThreads();
  82 }
  83
  84 void ChromeBrowserMainPartsAndroid::PostProfileInit() {
  85   Profile* main_profile = profile();
  86   search_counter_.reset(new GoogleSearchCounterAndroid(main_profile));
  87
  88   ChromeBrowserMainParts::PostProfileInit();
  89
  90   // Previously we stored information related to salient images for bookmarks
  91   // in a local file. We replaced the salient images with favicons. As part
  92   // of the clean up, the local file needs to be deleted. See crbug.com/499415.
  93   base::FilePath bookmark_image_file_path = main_profile->GetPath().Append(
  94       PersistentImageStore::kBookmarkImageStoreDb);
  95   content::BrowserThread::PostDelayedTask(
  96       content::BrowserThread::FILE, FROM_HERE,
  97       base::Bind(&DeleteFileTask,
  98                  bookmark_image_file_path),
  99       base::TimeDelta::FromMinutes(1));
 100 }
 101
 102 void ChromeBrowserMainPartsAndroid::PreEarlyInitialization() {
 103   TRACE_EVENT0("startup",
 104     "ChromeBrowserMainPartsAndroid::PreEarlyInitialization")
 105   net::NetworkChangeNotifier::SetFactory(
 106       new net::NetworkChangeNotifierFactoryAndroid());
 107
 108   content::Compositor::Initialize();
 109
 110   // Chrome on Android does not use default MessageLoop. It has its own
 111   // Android specific MessageLoop.
 112   DCHECK(!main_message_loop_.get());
 113
 114   // Create and start the MessageLoop.
 115   // This is a critical point in the startup process.
 116   {
 117     TRACE_EVENT0("startup",
 118       "ChromeBrowserMainPartsAndroid::PreEarlyInitialization:CreateUiMsgLoop");
 119     main_message_loop_.reset(new base::MessageLoopForUI);
 120   }
 121
 122   {
 123     TRACE_EVENT0("startup",
 124       "ChromeBrowserMainPartsAndroid::PreEarlyInitialization:StartUiMsgLoop");
 125     base::MessageLoopForUI::current()->Start();
 126   }
 127
 128   ChromeBrowserMainParts::PreEarlyInitialization();
 129 }
 130
 131 void ChromeBrowserMainPartsAndroid::PreMainMessageLoopRun() {
 132   media::SetMediaClientAndroid(new ChromeMediaClientAndroid);
 133
 134   ChromeBrowserMainParts::PreMainMessageLoopRun();
 135 }
 136
 137 void ChromeBrowserMainPartsAndroid::PostBrowserStart() {
 138   ChromeBrowserMainParts::PostBrowserStart();
 139
 140   content::BrowserThread::GetBlockingPool()->PostDelayedTask(FROM_HERE,
 141       base::Bind(&SeccompSupportDetector::StartDetection),
 142       base::TimeDelta::FromMinutes(1));
 143 }
 144
 145 void ChromeBrowserMainPartsAndroid::ShowMissingLocaleMessageBox() {
 146   NOTREACHED();
 147 }