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 #define LOG_TAG "APM::AudioPolicyEngine/Stream"
18
19 #include "Stream.h"
20 #include <system/audio.h>
21
22 using std::string;
23
24 namespace android {
25 namespace audio_policy {
26
setIdentifier(audio_stream_type_t identifier)27 status_t Element<audio_stream_type_t>::setIdentifier(audio_stream_type_t identifier)
28 {
29 if (identifier > AUDIO_STREAM_CNT) {
30 return BAD_VALUE;
31 }
32 mIdentifier = identifier;
33 ALOGV("%s: Stream %s identifier 0x%X", __FUNCTION__, getName().c_str(), identifier);
34 return NO_ERROR;
35 }
36
37 template <>
set(audio_stream_type_t volumeProfile)38 status_t Element<audio_stream_type_t>::set<audio_stream_type_t>(audio_stream_type_t volumeProfile)
39 {
40 if (volumeProfile >= AUDIO_STREAM_CNT) {
41 return BAD_VALUE;
42 }
43 mVolumeProfile = volumeProfile;
44 ALOGV("%s: 0x%X for Stream %s", __FUNCTION__, mVolumeProfile, getName().c_str());
45 return NO_ERROR;
46 }
47
48 template <>
get() const49 audio_stream_type_t Element<audio_stream_type_t>::get<audio_stream_type_t>() const
50 {
51 ALOGV("%s: 0x%X for Stream %s", __FUNCTION__, mVolumeProfile, getName().c_str());
52 return mVolumeProfile;
53 }
54
55 } // namespace audio_policy
56 } // namespace android
57
58