commit de80105c3f2db0eabd47640c49387ea3b44d4782
author Jean-Michel Trivi <jmtrivi@google.com> Tue Apr 14 19:10:14 2015 -0700
committer Jean-Michel Trivi <jmtrivi@google.com> Tue Apr 14 19:20:20 2015 -0700
tree 9775c7bbe30ef1ab13a888def8531cb0f87b1756
parent 079e121934106860af5ff5491bd3884453d1fdb3

AudioPolicyManager: notification of dynamic policy mix activity

Implement non-stream type specific ref counting in output
  descriptors to keep track of mix activity.
Notify audio policy client of mix activity changes.

Bug 20226914

Change-Id: Iec939cb640c58056f88947b611d23b4bb6d8a11b

services/audiopolicy/AudioPolicyInterface.h

diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index 48d0e29..4fa472e 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -320,6 +320,8 @@
     virtual void onAudioPatchListUpdate() = 0;
 
     virtual audio_unique_id_t newAudioUniqueId() = 0;
+
+    virtual void onDynamicPolicyMixStateUpdate(String8 regId, int32_t state) = 0;
 };
 
 extern "C" AudioPolicyInterface* createAudioPolicyManager(AudioPolicyClientInterface *clientInterface);