/*
 * Copyright (c) 2025 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.
 */
 
#ifndef INTERRUPT_MONITOR_H
#define INTERRUPT_MONITOR_H
 
#include "interrupt_listener.h"
#include <vector>
#include <mutex>
 
namespace OHOS {
 
namespace Media {
class InterruptMonitor {
public:
    void SetInterruptState(bool isInterruptNeeded);
    void RegisterListener(const std::shared_ptr<InterruptListener> listener);
    void DeregisterListener(const std::shared_ptr<InterruptListener> listener);
    void CleanUnusedListener();
private:
    void NotifyInterrupt(bool isInterruptNeeded);
    std::atomic<bool> interruptState_ = false;
    std::vector<std::weak_ptr<InterruptListener>> vec_{};
    std::mutex mutex_;
};
} // namespace Media
 
} // namespace OHOS
#endif