/*
 * Copyright (c) 2026 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
/**
 * @addtogroup HdiIntelligentVoiceEngine
 * @{
 *
 * @brief Provides unified APIs for intelligent voice framework services to access intelligent voice engine drivers.
 *
 * An intelligent voice framework service can obtain an intelligent voice engine driver object or agent and then call APIs provided by this object or agent to
 * access different types of intelligent voice engine devices based on the intelligent voice engine IDs, thereby obtaining or sending intelligent voice engine information,
 * creating or releasing an intelligent voice engine adapter, attaching or detaching the intelligent voice engine,
 * starting or stopping the intelligent voice engine, setting parameter to or getting parameter from the intelligent voice engine, 
 * writing audio or reading files from the intelligent voice engine, subscribing callback to the intelligent voice engine.
 *
 * @since 4.0
 * @version 1.3
 */
 
/**
 * @file IIntellVoiceEngineManager.idl
 *
 * @brief Declares the APIs provided by the intelligent voice engine manager for obtaining or sending intelligent voice engine information,
 * creating or releasing an intelligent voice engine adapter.
 *
 * @since 7.0
 * @version 1.3
 */
 
package ohos.hdi.intelligent_voice.engine.v1_3;
 
import ohos.hdi.intelligent_voice.engine.v1_2.IIntellVoiceEngineManager;
import ohos.hdi.intelligent_voice.engine.v1_3.IntellVoiceEngineTypes;
import ohos.hdi.intelligent_voice.engine.v1_2.IIntellVoiceEngineAdapter;
 
/**
 * @brief Defines the functions in intelligent voice engine manager.
 *
 * The operations include obtaining or sending intelligent voice engine information, creating or releasing an intelligent voice engine adapter.
 *
 * @since 4.0
 * @version 1.3
 */
interface IIntellVoiceEngineManager extends ohos.hdi.intelligent_voice.engine.v1_2.IIntellVoiceEngineManager {
    /**
     * @brief Creates intelligent voice engine adapter.
     * @param descriptor Indicates intelligent voice engine adapter description.
     * The description includes intelligent voice engine adapter type, see {@link IntellVoiceEngineAdapterDescriptor}.
     * @param adapter Indicates the pointer to the intelligent voice engine adapter to operate, see {@link IIntellVoiceEngineAdapter}.
     * @return Returns <b>0</b> if the operation is successful; returns a negative value otherwise.
     *
     * @since 7.0
     * @version 1.3
     */
    CreateAdapter_V_3([in] struct IntellVoiceEngineAdapterDescriptor descriptor, [out] IIntellVoiceEngineAdapter adapter);
}