1 /* 2 * Copyright (C) 2017 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.incallui.call; 18 19 import android.telecom.InCallService; 20 21 /** 22 * Interface implemented by In-Call components that maintain a reference to the Telecom API {@code 23 * InCallService} object. Clarifies the expectations associated with the relevant method calls. 24 */ 25 public interface InCallServiceListener { 26 27 /** 28 * Called once at {@code InCallService} startup time with a valid instance. At that time, there 29 * will be no existing {@code DialerCall}s. 30 * 31 * @param inCallService The {@code InCallService} object. 32 */ 33 void setInCallService(InCallService inCallService); 34 35 /** 36 * Called once at {@code InCallService} shutdown time. At that time, any {@code DialerCall}s will 37 * have transitioned through the disconnected state and will no longer exist. 38 */ 39 void clearInCallService(); 40 } 41
