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 android.support.car;
18 
19 /**
20  * Listener for monitoring car connection status.
21  * Callbacks are called from the looper specified when constructing {@link Car}.
22  */
23 public abstract class CarConnectionCallback {
24     /**
25      * Called when the Car has been connected. Does not guarantee the car is still connected
26      * while this callback is running, so {@link CarNotConnectedException}s may still be
27      * thrown from {@link Car} method calls.
28      * @param car the car with which this callback is registered.
29      */
onConnected(Car car)30     public abstract void onConnected(Car car);
31     /**
32      * Called when the Car has been disconnected.
33      * @param car the car with which this callback is registered.
34      */
onDisconnected(Car car)35     public abstract void onDisconnected(Car car);
36 }
37