diff options
Diffstat (limited to 'media/libmedia/AudioSystem.cpp')
-rw-r--r-- | media/libmedia/AudioSystem.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/media/libmedia/AudioSystem.cpp b/media/libmedia/AudioSystem.cpp index 5624df42..207f96f9 100644 --- a/media/libmedia/AudioSystem.cpp +++ b/media/libmedia/AudioSystem.cpp @@ -735,6 +735,15 @@ status_t AudioSystem::isStreamActive(audio_stream_type_t stream, bool* state, ui return NO_ERROR; } +status_t AudioSystem::isSourceActive(audio_source_t stream, bool* state) +{ + const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service(); + if (aps == 0) return PERMISSION_DENIED; + if (state == NULL) return BAD_VALUE; + *state = aps->isSourceActive(stream); + return NO_ERROR; +} + int32_t AudioSystem::getPrimaryOutputSamplingRate() { const sp<IAudioFlinger>& af = AudioSystem::get_audio_flinger(); |