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 OHOS_ABILITY_RUNTIME_APPFREEZE_STATE_H
17 #define OHOS_ABILITY_RUNTIME_APPFREEZE_STATE_H
18 
19 #include <memory>
20 
21 #include "singleton.h"
22 
23 namespace OHOS {
24 namespace AbilityRuntime {
25 class AppFreezeState : public DelayedSingleton<AppFreezeState>,
26     public std::enable_shared_from_this<AppFreezeState> {
27     DISALLOW_COPY_AND_MOVE(AppFreezeState);
28 public:
29     AppFreezeState();
30     virtual ~AppFreezeState() = default;
31 
32     void SetAppFreezeState(uint32_t flag);
33     void CancelAppFreezeState(uint32_t flag);
34 
35     enum AppFreezeFlag {
36         DEBUG_LAUNCH_MODE = 1,
37         ATTACH_DEBUG_MODE = 1 << 1,
38         ASSERT_DEBUG_MODE = 1 << 2,
39     };
40 private:
41     uint32_t appFreezeStateFlag_;
42 };
43 } // namespace AbilityRuntime
44 } // namespace OHOS
45 #endif // OHOS_ABILITY_RUNTIME_APPFREEZE_STATE_H
46