1/*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef TIMER_MANAGER_H
17#define TIMER_MANAGER_H
18
19#include <atomic>
20#include <functional>
21#include <memory>
22#include <mutex>
23
24#include <singleton.h>
25
26namespace OHOS {
27namespace MMI {
28class TimerManager final {
29public:
30    static std::shared_ptr<TimerManager> GetInstance();
31
32    TimerManager() = default;
33    ~TimerManager() = default;
34    DISALLOW_COPY_AND_MOVE(TimerManager);
35
36    int32_t AddTimer(int32_t intervalMs, int32_t repeatCount, std::function<void()> callback);
37    int32_t RemoveTimer(int32_t timerId);
38    int32_t ResetTimer(int32_t timerId);
39
40private:
41    std::atomic_bool running_;
42    static std::mutex mutex_;
43    static std::shared_ptr<TimerManager> instance_;
44};
45
46#define TimerMgr TimerManager::GetInstance()
47} // namespace MMI
48} // namespace OHOS
49#endif // TIMER_MANAGER_H