collect more media metrics around audio
new fields in the media metrics 'audiorecord' record for more detail
length of time recorded, error conditions
add new media metrics type 'audiopolicy' that describes attempts to get
microphone access -- success, failure on contention, what type of access
was requested, and (important for the contention) which programs are
doing the requesting and holding of the microphones.
whitelist the 'audiopolicy' metrics type with the media.metrics service.
Bug: 78595399
Test: concurrent/serial recordings, dumpsys media.metrics
Change-Id: Ia17860940d4c329b0215b4cf97c6dacacb6a8e32
diff --git a/services/mediaanalytics/MediaAnalyticsService.cpp b/services/mediaanalytics/MediaAnalyticsService.cpp
index 6d84a42..4b05395 100644
--- a/services/mediaanalytics/MediaAnalyticsService.cpp
+++ b/services/mediaanalytics/MediaAnalyticsService.cpp
@@ -481,6 +481,7 @@
static std::string allowedKeys[] =
{
+ "audiopolicy",
"audiorecord",
"audiotrack",
"codec",