commit f4de36d17ea278672c61fd1be94d36bc3ea5c340
author yucliu <yucliu@google.com> Mon Sep 14 14:57:56 2020 -0700
committer Yuchen Liu <yucliu@google.com> Tue Sep 15 17:24:47 2020 +0000
tree 17eb2dc1f7c5b7cc4c7b1773ba6ad8684ab5d89d
parent a7f98a1ea6d6896673fa7f027c1ff3fc321f6a32

Invalidate stream when unregistering audio policy mix

Invalidate the stream if the audio policy mix on the client is removed,
so that the client can reconnect to another output stream.

Bug: 167605686
Test: Unregister audio policy by killing the app. Audio resumes.
Change-Id: I9a00311142613df8c019206c9b7c873ec8f42b88

services/audiopolicy/managerdefault/AudioPolicyManager.cpp

diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 830b74c..fc3b2a2 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -5354,7 +5354,7 @@
             if (status != OK) {
                 continue;
             }
-            if (client->getPrimaryMix() != primaryMix) {
+            if (client->getPrimaryMix() != primaryMix || client->hasLostPrimaryMix()) {
                 invalidate = true;
                 if (desc->isStrategyActive(psId)) {
                     maxLatency = desc->latency();