Home | History | Annotate | Download | only in 4.0 
      1 /*
      2  * Copyright (C) 2018 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.hardware.audio@4.0;
     18 
     19 /**
     20  * Asynchronous write callback interface.
     21  */
     22 interface IStreamOutCallback {
     23     /**
     24      * Non blocking write completed.
     25      */
     26     oneway onWriteReady();
     27 
     28     /**
     29      * Drain completed.
     30      */
     31     oneway onDrainReady();
     32 
     33     /**
     34      * Stream hit an error.
     35      */
     36     oneway onError();
     37 };
     38