mirror of
https://github.com/openharmony/ability_ability_runtime.git
synced 2026-08-24 22:21:36 -04:00
yangxuguang-huawei
94 lines
2.9 KiB
C++
94 lines
2.9 KiB
C++
/*
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* Copyright (c) 2024 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef OHOS_ABILITY_RUNTIME_MULTI_INSTANCE_UTILS_H
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#define OHOS_ABILITY_RUNTIME_MULTI_INSTANCE_UTILS_H
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#include <string>
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#include "ability_record.h"
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#include "application_info.h"
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#include "extension_ability_info.h"
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#include "want.h"
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namespace OHOS {
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namespace AAFwk {
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/**
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* @class MultiInstanceUtils
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* provides multi-instance utilities.
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*/
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class MultiInstanceUtils {
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public:
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/**
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* GetInstanceKey, get instance key of the given want.
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*
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* @param want The want param.
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* @return The instance key.
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*/
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static std::string GetInstanceKey(const Want& want);
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/**
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* GetValidExtensionInstanceKey, get valid extension instance key.
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*
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* @param abilityRequest The ability request.
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* @return The instance key.
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*/
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static std::string GetValidExtensionInstanceKey(const AbilityRequest &abilityRequest);
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/**
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* GetValidExtensionInstanceKey, get valid extension instance key.
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*
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* @param abilityRequest The ability request.
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* @return The instance key.
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*/
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static std::string GetSelfCallerInstanceKey(const AbilityRequest &abilityRequest);
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/**
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* IsDefaultInstanceKey, check if the key is the default instance key.
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*
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* @param key The key to be queried.
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* @return Whether the instance key is the default.
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*/
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static bool IsDefaultInstanceKey(const std::string& key);
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/**
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* IsMultiInstanceApp, check if the app is the default multi-instance app.
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*
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* @param appInfo The app info to be queried.
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* @return Whether the app is the default multi-instance app.
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*/
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static bool IsMultiInstanceApp(AppExecFwk::ApplicationInfo appInfo);
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/**
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* IsSupportedExtensionType, check if the type supports extension type.
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*
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* @param type The extension ability type.
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* @return Whether the type supports extension type.
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*/
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static bool IsSupportedExtensionType(AppExecFwk::ExtensionAbilityType type);
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/**
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* IsInstanceKeyExist, check if the instance key exists.
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*
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* @param bundleName The bundle name.
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* @param key The instance key to be queried.
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* @return Whether the instance key exists.
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*/
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static bool IsInstanceKeyExist(const std::string& bundleName, const std::string& key);
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};
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} // namespace AAFwk
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} // namespace OHOS
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#endif // OHOS_ABILITY_RUNTIME_MULTI_INSTANCE_UTILS_H
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