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_ACCESS_TOKEN_DEVICE_MANAGER_CALLBACK_H
17 #define OHOS_ACCESS_TOKEN_DEVICE_MANAGER_CALLBACK_H
18 
19 #include "dm_device_info.h"
20 
21 namespace OHOS {
22 namespace Security {
23 namespace AccessToken {
24 namespace DistributedHardware {
25 class DmInitCallback {
26 public:
~DmInitCallback()27     virtual ~DmInitCallback()
28     {
29     }
30     virtual void OnRemoteDied() = 0;
31 };
32 
33 class DeviceStateCallback {
34 public:
~DeviceStateCallback()35     virtual ~DeviceStateCallback()
36     {
37     }
38     virtual void OnDeviceOnline(const DmDeviceInfo &deviceInfo) = 0;
39     virtual void OnDeviceOffline(const DmDeviceInfo &deviceInfo) = 0;
40     virtual void OnDeviceChanged(const DmDeviceInfo &deviceInfo) = 0;
41     virtual void OnDeviceReady(const DmDeviceInfo &deviceInfo) = 0;
42 };
43 } // namespace DistributedHardware
44 } // namespace AccessToken
45 } // namespace Security
46 } // namespace OHOS
47 #endif // OHOS_ACCESS_TOKEN_DEVICE_MANAGER_CALLBACK_H
48