1/* 2 * Copyright (c) 2025 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 16package OHOS.AudioStandard; 17 18import AudioServiceTypes; 19interface IIpcStreamListener { 20 [ipccode 0, oneway] void OnOperationHandled( 21 [in] int operation, /* Operation */ 22 [in] long operationResult); 23 [customMsgOption flags=MessageOption::TF_ASYNC_WAKEUP_LATER | MessageOption::TF_ASYNC] 24 void OnOperationHandledLazy( 25 [in] int operation, /* Operation */ 26 [in] long operationResult); 27} 28