From f613d42b12389335b2ecf06df18d0d095d6bfd44 Mon Sep 17 00:00:00 2001 From: Jean-Michel Trivi Date: Thu, 23 Apr 2015 18:41:29 -0700 Subject: 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 --- include/media/AudioSystem.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/media/AudioSystem.h') 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 get_audio_flinger(); @@ -408,6 +410,7 @@ private: static Mutex gLockAPS; // protects gAudioPolicyService and gAudioPolicyServiceClient static sp gAudioFlinger; static audio_error_callback gAudioErrorCallback; + static dynamic_policy_callback gDynPolicyCallback; static size_t gInBuffSize; // previous parameters for recording buffer size queries -- cgit v1.1