1 /*
2  * Copyright (C) 2021 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 com.android.server.biometrics.sensors;
18 
19 /**
20  * Interface that {@link BaseClientMonitor} subclasses eligible/interested in error callbacks should
21  * implement.
22  */
23 public interface ErrorConsumer {
24     /**
25      * Notifies the client of errors from the HAL.
26      * @param errorCode defined by the HIDL interface
27      * @param vendorCode defined by the vendor
28      */
onError(int errorCode, int vendorCode)29     void onError(int errorCode, int vendorCode);
30 }
31