1 /*
2  * Copyright (c) 2023 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_I_AVSESSION_SERVICE_LISTENER_H
17 #define OHOS_I_AVSESSION_SERVICE_LISTENER_H
18 
19 #include <string>
20 #include "avsession_descriptor.h"
21 
22 /**
23  * @brief Router is a part related to cast media
24  * @since 10
25  */
26 namespace OHOS::AVSession {
27 class IAVSessionServiceListener {
28 public:
29 
30 #ifdef CASTPLUS_CAST_ENGINE_ENABLE
31 
32     /**
33      * Release cast session at sink end.
34      *
35      * @since 10
36     */
37     virtual void ReleaseCastSession() = 0;
38     /**
39      * Create a new session at sink device.
40      *
41      * @param { int64_t } castHandle - Cast handle for cast session.
42      * @since 10
43     */
44     virtual void CreateSessionByCast(const int64_t castHandle) = 0;
45 
46     /**
47      * Notify Router that the device has been discovered.
48      *
49      * @param { OutputDeviceInfo } castOutputDeviceInfo - Discovered device infos.
50      * @since 10
51     */
52     virtual void NotifyDeviceAvailable(const OutputDeviceInfo& castOutputDeviceInfo) = 0;
53 
54     /**
55      * @brief Listen for the event of device logging.
56      *
57      * @param { DeviceLogEventCode } eventId - Event ID.
58      * @param { int64_t } int64_t - Param.
59      * @since 13
60     */
NotifyDeviceLogEvent(const DeviceLogEventCode eventId,const int64_t param)61     virtual void NotifyDeviceLogEvent(const DeviceLogEventCode eventId, const int64_t param) {};
62 
63     /**
64      * Notify Router that the device has been offlined.
65      *
66      * @param { std::string& } deviceId - Offlined device ID.
67      * @since 10
68     */
69     virtual void NotifyDeviceOffline(const std::string& deviceId) = 0;
70 #endif
71 };
72 } // namespace OHOS::AVSession
73 #endif // OHOS_I_AVSESSION_SERVICE_LISTENER_H
74