From df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871 Mon Sep 17 00:00:00 2001 From: Eric Laurent Date: Sun, 27 Jul 2014 18:39:40 -0700 Subject: Add sound trigger control by audio policy Audio policy: - Added active capture indication to sound trigger service: recognition stops if concurrent capture is not supported. - Added generation of reserved I/O handle and session ID for utterance capture. Sound trigger service - Added sound model update callback handling. - Added service state callback - Simplified callback shared memory allocation. Bug: 12378680. Change-Id: Ib0292c2733e6df90fdae480633dd9953d0016ef1 --- include/media/AudioSystem.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/media/AudioSystem.h') diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h index cf34991..f22792f 100644 --- a/include/media/AudioSystem.h +++ b/include/media/AudioSystem.h @@ -309,6 +309,12 @@ public: /* Set audio port configuration */ static status_t setAudioPortConfig(const struct audio_port_config *config); + + static status_t acquireSoundTriggerSession(audio_session_t *session, + audio_io_handle_t *ioHandle, + audio_devices_t *device); + static status_t releaseSoundTriggerSession(audio_session_t session); + // ---------------------------------------------------------------------------- class AudioPortCallback : public RefBase -- cgit v1.1