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| author | Jean-Michel Trivi <jmtrivi@google.com> | 2015-04-23 18:41:29 -0700 |
|---|---|---|
| committer | Jean-Michel Trivi <jmtrivi@google.com> | 2015-04-29 17:54:12 -0700 |
| commit | f613d42b12389335b2ecf06df18d0d095d6bfd44 (patch) | |
| tree | b36177007932b781d9db2bb973cb2feaab3cde13 /include/media/AudioSystem.h | |
| parent | dae24729d0b3ced8c4a7d7f9b631e852f564db4f (diff) | |
| download | frameworks_av-f613d42b12389335b2ecf06df18d0d095d6bfd44.zip frameworks_av-f613d42b12389335b2ecf06df18d0d095d6bfd44.tar.gz frameworks_av-f613d42b12389335b2ecf06df18d0d095d6bfd44.tar.bz2 | |
AudioSystem callback for dynamic policy mix activity
Add method to AudioPolicyServiceClient for dynamic policy mix
activity notification.
Propagate notification to a dedicated callback.
Bug 20226914
Change-Id: I37928ed38e15ea2b8fed022cccadeca8c4d6c876
Diffstat (limited to 'include/media/AudioSystem.h')
| -rw-r--r-- | include/media/AudioSystem.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h index 182133c..a3af1b2 100644 --- a/include/media/AudioSystem.h +++ b/include/media/AudioSystem.h @@ -29,6 +29,7 @@ namespace android { typedef void (*audio_error_callback)(status_t err); +typedef void (*dynamic_policy_callback)(int event, String8 regId, int val); class IAudioFlinger; class IAudioPolicyService; @@ -89,6 +90,7 @@ public: static String8 getParameters(const String8& keys); static void setErrorCallback(audio_error_callback cb); + static void setDynPolicyCallback(dynamic_policy_callback cb); // helper function to obtain AudioFlinger service handle static const sp<IAudioFlinger> get_audio_flinger(); @@ -408,6 +410,7 @@ private: static Mutex gLockAPS; // protects gAudioPolicyService and gAudioPolicyServiceClient static sp<IAudioFlinger> gAudioFlinger; static audio_error_callback gAudioErrorCallback; + static dynamic_policy_callback gDynPolicyCallback; static size_t gInBuffSize; // previous parameters for recording buffer size queries |