DO NOT MERGE APM clear AS routing cache on output activity with preferred device
Since playback of output tracks affects routing (and volume
management), AudioService's routing cache must be cleared when
there is activity around outputs associated with tracks with a
preferred device.
Bug: 267412093
Test: dock/undock
Change-Id: I93a340956216bbeafda4dd98813cc91bd4fad1a5
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 4573382..8d00a3d 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -2002,6 +2002,10 @@
outputDesc->stop();
return status;
}
+ if (client->hasPreferredDevice()) {
+ // playback activity with preferred device impacts routing occurred, inform upper layers
+ mpClientInterface->onRoutingUpdated();
+ }
if (delayMs != 0) {
usleep(delayMs * 1000);
}
@@ -2247,6 +2251,11 @@
}
sp<TrackClientDescriptor> client = outputDesc->getClient(portId);
+ if (client->hasPreferredDevice(true)) {
+ // playback activity with preferred device impacts routing occurred, inform upper layers
+ mpClientInterface->onRoutingUpdated();
+ }
+
ALOGV("stopOutput() output %d, stream %d, session %d",
outputDesc->mIoHandle, client->stream(), client->session());