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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "android_webview/browser/aw_browser_main_parts.h"
#include "android_webview/browser/aw_browser_context.h"
#include "android_webview/browser/aw_result_codes.h"
#include "base/android/build_info.h"
#include "base/file_path.h"
#include "base/path_service.h"
#include "content/public/browser/android/compositor.h"
#include "content/public/browser/content_browser_client.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/common/content_client.h"
#include "content/public/common/result_codes.h"
#include "net/android/network_change_notifier_factory_android.h"
#include "net/base/network_change_notifier.h"
#include "ui/base/layout.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/base/ui_base_paths.h"
namespace android_webview {
bool UseCompositorDirectDraw() {
return base::android::BuildInfo::GetInstance()->sdk_int() >= 16;
}
AwBrowserMainParts::AwBrowserMainParts(AwBrowserContext* browser_context)
: browser_context_(browser_context) {
}
AwBrowserMainParts::~AwBrowserMainParts() {
}
void AwBrowserMainParts::PreEarlyInitialization() {
net::NetworkChangeNotifier::SetFactory(
new net::NetworkChangeNotifierFactoryAndroid());
content::Compositor::InitializeWithFlags(
UseCompositorDirectDraw() ?
content::Compositor::DIRECT_CONTEXT_ON_DRAW_THREAD : 0);
// Android WebView does not use default MessageLoop. It has its own
// Android specific MessageLoop. ALso see MainMessageLoopRun.
DCHECK(!main_message_loop_.get());
main_message_loop_.reset(new MessageLoop(MessageLoop::TYPE_UI));
MessageLoopForUI::current()->Start();
}
int AwBrowserMainParts::PreCreateThreads() {
browser_context_->InitializeBeforeThreadCreation();
// Although we don't load a locale pak for Android WebView, we still
// need to initialise the resource bundle with a locale.
ui::ResourceBundle::InitSharedInstanceLocaleOnly(
content::GetContentClient()->browser()->GetApplicationLocale(), NULL);
// TODO(benm): It would be nice to be able to take string resources from
// the Android framework for WebView, and rely on resource paks only
// for non-string assets. e.g. graphics (and might be nice in the
// long term to move them into the Android framwork too). Toward
// that, seed the ResourceBundle instance with a non-string, locale
// independant pak. Until we no longer rely on paks for strings,
// load an extra data pack separately that has the strings in it.
FilePath pak_path;
PathService::Get(ui::DIR_RESOURCE_PAKS_ANDROID, &pak_path);
ui::ResourceBundle::GetSharedInstance().AddDataPackFromPath(
pak_path.AppendASCII("webviewchromium_strings.pak"),
ui::SCALE_FACTOR_NONE);
ui::ResourceBundle::GetSharedInstance().AddDataPackFromPath(
pak_path.AppendASCII("webviewchromium.pak"),
ui::SCALE_FACTOR_NONE);
return content::RESULT_CODE_NORMAL_EXIT;
}
bool AwBrowserMainParts::MainMessageLoopRun(int* result_code) {
// Android WebView does not use default MessageLoop. It has its own
// Android specific MessageLoop.
return true;
}
} // namespace android_webview
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