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declarative_module_preloader.cpp 2.06 KB
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mamingshuai 提交于 2024-05-31 18:04 +08:00 . Upgrade to ArkUI-X-1.1.6-Release
/*
* Copyright (c) 2023 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "foundation/appframework/arkui/uicontent/declarative_module_preloader.h"
#include "base/log/ace_trace.h"
#include "base/thread/background_task_executor.h"
#include "core/components/common/properties/text_style.h"
#include "core/components_ng/render/font_collection.h"
#include "core/components_ng/render/paragraph.h"
#include "frameworks/bridge/declarative_frontend/engine/jsi/jsi_declarative_engine.h"
#include "stage_application_info_adapter.h"
namespace OHOS::Ace::Platform {
void InitAceModule(void *runtime)
{
Framework::JsiDeclarativeEngineInstance::PreloadAceModule(runtime);
}
void DeclarativeModulePreloader::Preload(NativeEngine &runtime)
{
BackgroundTaskExecutor::GetInstance().PostTask([]() {
ACE_SCOPED_TRACE("PreLayout");
std::string language;
std::string country;
std::string script;
AbilityRuntime::Platform::StageApplicationInfoAdapter::GetInstance()->GetLocale(language, country, script);
AceApplicationInfo::GetInstance().SetLocale(language, country, script, "");
NG::ParagraphStyle paraStyle;
auto paragraph = NG::Paragraph::Create(paraStyle, NG::FontCollection::Current());
TextStyle textStyle;
paragraph->PushStyle(textStyle);
paragraph->AddText(u"abc123\u4e2d\u6587");
paragraph->Build();
paragraph->Layout(100);
});
ACE_SCOPED_TRACE("PreloadAceModule");
InitAceModule(reinterpret_cast<void *>(&runtime));
}
} // namespace OHOS::Ace::Platform
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