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::SoundTriggerSession"
18 //#define LOG_NDEBUG 0
19 
20 #include "SoundTriggerSession.h"
21 
22 
23 namespace android {
24 
acquireSession(audio_session_t session,audio_io_handle_t ioHandle)25 status_t SoundTriggerSessionCollection::acquireSession(audio_session_t session,
26                                                                    audio_io_handle_t ioHandle)
27 {
28     add(session, ioHandle);
29 
30     return NO_ERROR;
31 }
32 
releaseSession(audio_session_t session)33 status_t SoundTriggerSessionCollection::releaseSession(audio_session_t session)
34 {
35     ssize_t index = indexOfKey(session);
36     if (index < 0) {
37         ALOGW("releaseSession() session %d not registered", session);
38         return BAD_VALUE;
39     }
40 
41     removeItem(session);
42     return NO_ERROR;
43 }
44 
45 }; //namespace android
46