1 /*
2  * Copyright (c) 2022 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_REMOTE_MISSION_LISTENER_INTERFACE_H
17 #define OHOS_ABILITY_RUNTIME_REMOTE_MISSION_LISTENER_INTERFACE_H
18 
19 #include "iremote_broker.h"
20 
21 namespace OHOS {
22 namespace AAFwk {
23 /**
24  * @class IRemoteMissionListener
25  * IRemoteMissionListener is used to notify caller that remote device mission is changed.
26  */
27 class IRemoteMissionListener : public OHOS::IRemoteBroker {
28 public:
29     DECLARE_INTERFACE_DESCRIPTOR(u"ohos.aafwk.RemoteMissionListener");
30 
31     /**
32      * @brief When the remote device mission changed, AbilityMs notify the listener.
33      *
34      * @param deviceId, remote device Id.
35      */
36     virtual void NotifyMissionsChanged(const std::string& deviceId) = 0;
37 
38     /**
39      * @brief When the snapshot of a mission changed, AbilityMs notify the listener.
40      *
41      * @param deviceId, remote device Id.
42      * @param missionId, mission Id.
43      */
44     virtual void NotifySnapshot(const std::string& deviceId, int32_t missionId) = 0;
45 
46     /**
47      * @brief When the remote device disconnect, AbilityMs notify the listener.
48      *
49      * @param deviceId, remote device Id.
50      * @param state, device state.
51      */
52     virtual void NotifyNetDisconnect(const std::string& deviceId, int32_t state) = 0;
53 
54     enum {
55         // ipc id for NotifyMissionsChanged
56         NOTIFY_MISSION_CHANGED = 0,
57 
58         // ipc id for NotifySnapshot
59         NOTIFY_SNAPSHOT = 1,
60 
61         // ipc id for NotifyNetDisconnect
62         NOTIFY_NET_DISCONNECT = 2
63     };
64 };
65 }  // namespace AAFwk
66 }  // namespace OHOS
67 #endif  // OHOS_ABILITY_RUNTIME_REMOTE_MISSION_LISTENER_INTERFACE_H
68