mirror of
https://github.com/openharmony/ability_ability_runtime.git
synced 2026-08-24 22:21:36 -04:00
zhongjianfei
9a9cd53c84
Signed-off-by: zhongjianfei <zhongjianfei@huawei.com> Change-Id: I0436a3a061297b02b50bef0861d66e8243419b5e
129 lines
4.1 KiB
C++
129 lines
4.1 KiB
C++
/*
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* Copyright (c) 2021 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_AAFWK_USER_CONTROLLER_H
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#define OHOS_AAFWK_USER_CONTROLLER_H
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#include <unordered_map>
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#include <memory>
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#include "user_event_handler.h"
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namespace OHOS {
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namespace AAFwk {
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const int32_t USER_ID_NO_HEAD = 0;
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const int32_t USER_ID_DEFAULT = 100;
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enum UserState {
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STATE_BOOTING = 0,
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STATE_STARTED,
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STATE_STOPPING,
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STATE_SHUTDOWN
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};
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class UserItem {
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public:
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explicit UserItem(int32_t id);
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virtual ~UserItem();
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int32_t GetUserId();
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void SetState(const UserState &state);
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UserState GetState();
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private:
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int32_t userId_;
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UserState curState_ = STATE_BOOTING;
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UserState lastState_ = STATE_BOOTING;
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};
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struct UserEvent {
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int32_t oldUserId;
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int32_t newUserId;
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std::shared_ptr<UserItem> userItem;
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};
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class UserController : public std::enable_shared_from_this<UserController> {
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public:
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UserController();
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virtual ~UserController();
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void Init();
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/**
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* Start user, if it is not running..
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*
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* @param userId id of started user.
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* @param isForeground whether user should brout to foreground.
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* @return 0 if the user has been successfully started.
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*/
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int32_t StartUser(int32_t userId, bool isForeground);
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/**
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* Stop user, if it is running..
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*
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* @param userId id of started user.
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* @return 0 if the user has been successfully started.
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*/
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int32_t StopUser(int32_t userId);
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int32_t GetCurrentUserId();
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std::shared_ptr<UserItem> GetUserItem(int32_t userId);
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void ProcessEvent(const AppExecFwk::InnerEvent::Pointer &event);
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private:
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bool IsCurrentUser(int32_t userId);
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bool IsExistOsAccount(int32_t userId);
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std::shared_ptr<UserItem> GetOrCreateUserItem(int32_t userId);
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void SetCurrentUserId(int32_t userId);
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void BroadcastUserStarted(int32_t userId);
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void MoveUserToForeground(int32_t oldUserId, int32_t newUserId);
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void UserBootDone(std::shared_ptr<UserItem> &item);
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void BroadcastUserBackground(int32_t userId);
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void BroadcastUserForeground(int32_t userId);
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void BroadcastUserStopping(int32_t userId);
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void BroadcastUserStopped(int32_t userId);
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void SendSystemUserStart(int32_t userId);
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void SendSystemUserCurrent(int32_t oldUserId, int32_t newUserId);
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void SendReportUserSwitch(int32_t oldUserId, int32_t newUserId,
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std::shared_ptr<UserItem> &usrItem);
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void SendUserSwitchTimeout(int32_t oldUserId, int32_t newUserId,
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std::shared_ptr<UserItem> &usrItem);
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void SendContinueUserSwitch(int32_t oldUserId, int32_t newUserId,
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std::shared_ptr<UserItem> &usrItem);
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void SendUserSwitchDone(int32_t userId);
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void HandleSystemUserStart(int32_t userId);
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void HandleSystemUserCurrent(int32_t oldUserId, int32_t newUserId);
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void HandleReportUserSwitch(int32_t oldUserId, int32_t newUserId,
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std::shared_ptr<UserItem> &usrItem);
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void HandleUserSwitchTimeout(int32_t oldUserId, int32_t newUserId,
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std::shared_ptr<UserItem> &usrItem);
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void HandleContinueUserSwitch(int32_t oldUserId, int32_t newUserId,
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std::shared_ptr<UserItem> &usrItem);
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void HandleUserSwitchDone(int32_t userId);
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private:
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std::recursive_mutex userLock_;
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int32_t currentUserId_ = USER_ID_DEFAULT;
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std::unordered_map<int32_t, std::shared_ptr<UserItem>> userItems_;
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std::shared_ptr<UserEventHandler> eventHandler_;
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};
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} // namespace AAFwk
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} // namespace OHOS
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#endif // OHOS_AAFWK_USER_CONTROLLER_H
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