1 /*
2  * Copyright (C) 2015 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.car;
18 
19 import java.io.PrintWriter;
20 
21 /**
22  * Base class for all Car specific services.
23  */
24 public interface CarServiceBase {
25 
26     /**
27      * service is started. All necessary initialization should be done and service should be
28      * functional after this.
29      */
init()30     void init();
31 
32     /** service should stop and all resources should be released. */
release()33     void release();
34 
35     /** Called when connection to Vehicle HAL was restored. */
vehicleHalReconnected()36     default void vehicleHalReconnected() {}
37 
dump(PrintWriter writer)38     void dump(PrintWriter writer);
39 }
40