commit bdefaf0a994b45a658a060ddafd4d53e2936222a
author Marvin Ramin <marvinramin@google.com> Wed Nov 01 09:10:32 2023 +0100
committer Marvin Ramin <marvinramin@google.com> Wed Feb 07 10:01:59 2024 +0100
tree dcce4a4bc90be1e614fa84f4c1069c83629789c8
parent f4a6c87cfdf2a11fc4bd74767ca4accc57094761

Add support to get registered policy mixes

This new (Test)Api exposes all AudioMixes registered with AudioPolicyManager.
The TestApi is very useful in verifying AudioMix/AudioPolicy behavior in
the Java and Native layer to debug and assert the correct behavior.

Bug: 309080867
Test: atest AudioHostTest

Change-Id: Icdc2a482228ab06ac7386915ddbeb0cfcc24889d

services/audiopolicy/AudioPolicyInterface.h

diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index 9ececea..bfc3132 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -269,6 +269,7 @@
 
     virtual status_t registerPolicyMixes(const Vector<AudioMix>& mixes) = 0;
     virtual status_t unregisterPolicyMixes(Vector<AudioMix> mixes) = 0;
+    virtual status_t getRegisteredPolicyMixes(std::vector<AudioMix>& mixes) = 0;
 
     virtual status_t updatePolicyMix(
         const AudioMix& mix,