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/Usage"
18
19 #include "Usage.h"
20
21 namespace android
22 {
23 namespace audio_policy
24 {
25
setIdentifier(audio_usage_t identifier)26 status_t Element<audio_usage_t>::setIdentifier(audio_usage_t identifier)
27 {
28 if (identifier > AUDIO_USAGE_MAX) {
29 return BAD_VALUE;
30 }
31 mIdentifier = identifier;
32 ALOGD("%s: Usage %s has identifier 0x%X", __FUNCTION__, getName().c_str(), identifier);
33 return NO_ERROR;
34 }
35
36 template <>
set(routing_strategy strategy)37 status_t Element<audio_usage_t>::set<routing_strategy>(routing_strategy strategy)
38 {
39 if (strategy >= NUM_STRATEGIES) {
40 return BAD_VALUE;
41 }
42 ALOGD("%s: %d for Usage %s", __FUNCTION__, strategy, getName().c_str());
43 mApplicableStrategy = strategy;
44 return NO_ERROR;
45 }
46
47 template <>
get() const48 routing_strategy Element<audio_usage_t>::get<routing_strategy>() const
49 {
50 ALOGD("%s: %d for Usage %s", __FUNCTION__, mApplicableStrategy, getName().c_str());
51 return mApplicableStrategy;
52 }
53
54 } // namespace audio_policy
55 } // namespace android
56
57
58