1 // Copyright 2016 The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //      http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 //
15 
16 #include "brillo_audio_client_helpers.h"
17 
18 namespace brillo {
19 
GetForceUse(BAudioUsage usage)20 audio_policy_force_use_t BrilloAudioClientHelpers::GetForceUse(
21     BAudioUsage usage) {
22   if (usage == kUsageMedia)
23     return AUDIO_POLICY_FORCE_FOR_MEDIA;
24   else
25     return AUDIO_POLICY_FORCE_FOR_SYSTEM;
26 }
27 
GetStreamType(BAudioUsage usage)28 audio_stream_type_t BrilloAudioClientHelpers::GetStreamType(BAudioUsage usage) {
29   switch (usage) {
30     case kUsageAlarm:
31       return AUDIO_STREAM_ALARM;
32     case kUsageMedia:
33       return AUDIO_STREAM_MUSIC;
34     case kUsageNotifications:
35       return AUDIO_STREAM_NOTIFICATION;
36     case kUsageSystem:
37       return AUDIO_STREAM_SYSTEM;
38     default:
39       return AUDIO_STREAM_DEFAULT;
40   }
41 }
42 
GetBAudioUsage(audio_stream_type_t stream)43 BAudioUsage BrilloAudioClientHelpers::GetBAudioUsage(
44     audio_stream_type_t stream) {
45   switch (stream) {
46     case AUDIO_STREAM_ALARM:
47       return kUsageAlarm;
48     case AUDIO_STREAM_MUSIC:
49       return kUsageMedia;
50     case AUDIO_STREAM_NOTIFICATION:
51       return kUsageNotifications;
52     case AUDIO_STREAM_SYSTEM:
53       return kUsageSystem;
54     default:
55       return kUsageInvalid;
56   }
57 }
58 
59 }  // namespace brillo
60