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_DM_SA_LOAD_H
17 #define OHOS_DM_SA_LOAD_H
18 
19 #include "dm_single_instance.h"
20 #include "iremote_object.h"
21 #include "system_ability_load_callback_stub.h"
22 
23 namespace OHOS {
24 namespace DistributedHardware {
25 class DMLoadCallback : public SystemAbilityLoadCallbackStub {
26 public:
27     void OnLoadSystemAbilitySuccess(int32_t systemAbilityId, const sptr<IRemoteObject> &remoteObject) override;
28     void OnLoadSystemAbilityFail(int32_t systemAbilityId) override;
29 };
30 
31 class DmServiceLoad {
32     DM_DECLARE_SINGLE_INSTANCE(DmServiceLoad);
33 public:
34     int32_t LoadDMService(void);
35     void SetLoadFinish(void);
36 private:
37     std::atomic<bool> isDMServiceLoading_ = false;
38 };
39 } // namespace DistributedHardware
40 } // namespace OHOS
41 #endif // OHOS_DM_SA_LOAD_H
42