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      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 
     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 
     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 
     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