mirror of
https://github.com/openharmony/ability_ability_runtime.git
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donglin
ee81f1faa9
Signed-off-by: donglin <donglin9@huawei.com> Change-Id: I92e034aa347830b094cbe5c25846111e1f9a6037
60 lines
2.5 KiB
C++
60 lines
2.5 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_RENDER_STATE_OBSERVER_MANAGER_H
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#define OHOS_ABILITY_RUNTIME_RENDER_STATE_OBSERVER_MANAGER_H
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#include <vector>
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#include "app_running_record.h"
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#include "irender_state_observer.h"
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#include "singleton.h"
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#include "task_handler_wrap.h"
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namespace OHOS {
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namespace AppExecFwk {
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class RenderStateObserverManager : public std::enable_shared_from_this<RenderStateObserverManager> {
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DECLARE_DELAYED_SINGLETON(RenderStateObserverManager);
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public:
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void Init();
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int32_t RegisterRenderStateObserver(const sptr<IRenderStateObserver> &observer);
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int32_t UnregisterRenderStateObserver(const sptr<IRenderStateObserver> &observer);
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int32_t OnRenderStateChanged(const std::shared_ptr<RenderRecord> &renderRecord, int32_t state);
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private:
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void OnObserverDied(const wptr<IRemoteObject> &remote);
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void HandleRegisterRenderStateObserver(const sptr<IRenderStateObserver> &observer);
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void HandleUnregisterRenderStateObserver(const sptr<IRenderStateObserver> &observer);
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void HandleOnRenderStateChanged(const std::shared_ptr<RenderRecord> &renderRecord, int32_t state);
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RenderStateData WrapRenderStateData(const std::shared_ptr<RenderRecord> &renderRecord,
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int32_t state);
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sptr<IRemoteObject::DeathRecipient> deathRecipient_;
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std::vector<sptr<IRenderStateObserver>> observerList_;
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std::shared_ptr<AAFwk::TaskHandlerWrap> handler_;
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};
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class RenderStateObserverRecipient : public IRemoteObject::DeathRecipient {
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public:
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using RemoteDiedHandler = std::function<void(const wptr<IRemoteObject> &)>;
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explicit RenderStateObserverRecipient(RemoteDiedHandler handler);
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virtual ~RenderStateObserverRecipient();
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virtual void OnRemoteDied(const wptr<IRemoteObject> &remote);
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private:
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RemoteDiedHandler handler_;
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};
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} // namespace AppExecFwk
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} // namespace OHOS
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#endif // OHOS_ABILITY_RUNTIME_RENDER_STATE_OBSERVER_MANAGER_H
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