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/**
17 * @addtogroup HdiDrm
18 * @
19 * @brief Defines APIs of the Drm module.
20 * The Drm module provides APIs for multimedia Drm.
21 * @since 4.1
22 * @version 1.0
23 */
24
25/**
26 * @file IMediaKeySystemCallback.idl
27 *
28 * @brief Defines the callbacks used in MediaKeySystem.
29 * @since 4.1
30 * @version 1.0
31 */
32
33package ohos.hdi.drm.v1_0;
34
35import ohos.hdi.drm.v1_0.MediaKeySystemTypes;
36
37[callback] interface IMediaKeySystemCallback {
38    SendEvent([in] enum EventType eventType, [in] int extra, [in] unsigned char[] data);
39}