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/command_line.h"
   8 #include "base/debug/trace_event.h"
   9 #include "base/path_service.h"
  10 #include "cc/base/switches.h"
  11 #include "chrome/common/chrome_paths.h"
  12 #include "chrome/common/chrome_switches.h"
  13 #include "components/breakpad/app/breakpad_linux.h"
  14 #include "components/breakpad/browser/crash_dump_manager_android.h"
  15 #include "content/public/browser/android/compositor.h"
  16 #include "content/public/common/main_function_params.h"
  17 #include "net/android/network_change_notifier_factory_android.h"
  18 #include "net/base/network_change_notifier.h"
  19 #include "ui/base/resource/resource_bundle.h"
  20 #include "ui/base/ui_base_paths.h"
  21
  22 ChromeBrowserMainPartsAndroid::ChromeBrowserMainPartsAndroid(
  23     const content::MainFunctionParams& parameters)
  24     : ChromeBrowserMainParts(parameters) {
  25 }
  26
  27 ChromeBrowserMainPartsAndroid::~ChromeBrowserMainPartsAndroid() {
  28 }
  29
  30 void ChromeBrowserMainPartsAndroid::PreProfileInit() {
  31   TRACE_EVENT0("startup", "ChromeBrowserMainPartsAndroid::PreProfileInit")
  32 #if defined(GOOGLE_CHROME_BUILD)
  33   // TODO(jcivelli): we should not initialize the crash-reporter when it was not
  34   // enabled. Right now if it is disabled we still generate the minidumps but we
  35   // do not upload them.
  36   bool breakpad_enabled = true;
  37 #else
  38   bool breakpad_enabled = false;
  39 #endif
  40
  41   // Allow Breakpad to be enabled in Chromium builds for testing purposes.
  42   if (!breakpad_enabled)
  43     breakpad_enabled = CommandLine::ForCurrentProcess()->HasSwitch(
  44           switches::kEnableCrashReporterForTesting);
  45
  46   if (breakpad_enabled) {
  47     base::FilePath crash_dump_dir;
  48     PathService::Get(chrome::DIR_CRASH_DUMPS, &crash_dump_dir);
  49     crash_dump_manager_.reset(new breakpad::CrashDumpManager(crash_dump_dir));
  50   }
  51
  52   ChromeBrowserMainParts::PreProfileInit();
  53 }
  54
  55 void ChromeBrowserMainPartsAndroid::PreEarlyInitialization() {
  56   TRACE_EVENT0("startup",
  57     "ChromeBrowserMainPartsAndroid::PreEarlyInitialization")
  58   net::NetworkChangeNotifier::SetFactory(
  59       new net::NetworkChangeNotifierFactoryAndroid());
  60
  61   content::Compositor::Initialize();
  62
  63   // Chrome on Android does not use default MessageLoop. It has its own
  64   // Android specific MessageLoop.
  65   DCHECK(!main_message_loop_.get());
  66
  67   // Create and start the MessageLoop.
  68   // This is a critical point in the startup process.
  69   {
  70     TRACE_EVENT0("startup",
  71       "ChromeBrowserMainPartsAndroid::PreEarlyInitialization:CreateUiMsgLoop");
  72     main_message_loop_.reset(new base::MessageLoopForUI);
  73   }
  74
  75   {
  76     TRACE_EVENT0("startup",
  77       "ChromeBrowserMainPartsAndroid::PreEarlyInitialization:StartUiMsgLoop");
  78     base::MessageLoopForUI::current()->Start();
  79   }
  80
  81   CommandLine::ForCurrentProcess()->AppendSwitch(
  82       cc::switches::kCompositeToMailbox);
  83
  84   ChromeBrowserMainParts::PreEarlyInitialization();
  85 }
  86
  87 void ChromeBrowserMainPartsAndroid::ShowMissingLocaleMessageBox() {
  88   NOTREACHED();
  89 }