ImsExternalCallStateListener.java revision 4d128b6db8288af77d095d6239d6332e05469f35 
1/*
2 * Copyright (C) 2016 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
17package com.android.ims;
18
19import java.util.List;
20
21/**
22 * Listener for receiving notifications about {@link ImsExternalCallState} information received
23 * from the network via a dialog event package.
24 *
25 * @hide
26 */
27public class ImsExternalCallStateListener {
28    /**
29     * Notifies client when Dialog Event Package update is received
30     *
31     * @param externalCallState the external call state.
32     */
33    public void onImsExternalCallStateUpdate(List<ImsExternalCallState> externalCallState) {
34        // no-op
35    }
36}
37