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 #pragma once
18 
19 namespace android {
20 
21 // Time in milliseconds after media stopped playing during which we consider that the
22 // sonification should be as unobtrusive as during the time media was playing.
23 #define SONIFICATION_RESPECTFUL_AFTER_MUSIC_DELAY 5000
24 
25 enum routing_strategy {
26     STRATEGY_MEDIA,
27     STRATEGY_PHONE,
28     STRATEGY_SONIFICATION,
29     STRATEGY_SONIFICATION_RESPECTFUL,
30     STRATEGY_DTMF,
31     STRATEGY_ENFORCED_AUDIBLE,
32     STRATEGY_TRANSMITTED_THROUGH_SPEAKER,
33     STRATEGY_ACCESSIBILITY,
34     STRATEGY_REROUTING,
35     NUM_STRATEGIES
36 };
37 
38 }; //namespace android
39