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