MediaMetrics: Implement audio power usage metrics

- Trigger audio power usage logging when
   1. endAudioIntervalGroup event for track/record
   2. setMode to NORMAL for telephony
- Aggregate audio usage by type and device
- Send audiousage data every 24hrs by default, using property
  persist.media.audio_power_metrics.interval_hr to config the interval
- Add property persist.media.audio_power_metrics.disable to disable
  audio power metrics

Bug: 121318157
Bug: 140909217
Test: atest mediametrics_tests
Test: adb shell dumpsys media.metrics --all
Change-Id: I94ff00a5609a49c96a14827d3260d481c1310abe
Signed-off-by: Robert Lee <lerobert@google.com>
diff --git a/services/mediametrics/tests/mediametrics_tests.cpp b/services/mediametrics/tests/mediametrics_tests.cpp
index b465ecd..f7988f1 100644
--- a/services/mediametrics/tests/mediametrics_tests.cpp
+++ b/services/mediametrics/tests/mediametrics_tests.cpp
@@ -803,7 +803,7 @@
 
   // TODO: Verify contents of AudioAnalytics.
   // Currently there is no getter API in AudioAnalytics besides dump.
-  ASSERT_EQ(9, audioAnalytics.dump(1000).second /* lines */);
+  ASSERT_EQ(10, audioAnalytics.dump(1000).second /* lines */);
 
   ASSERT_EQ(NO_ERROR, audioAnalytics.submit(item, true /* isTrusted */));
   // untrusted entities can add to an existing key
@@ -839,7 +839,7 @@
 
   // TODO: Verify contents of AudioAnalytics.
   // Currently there is no getter API in AudioAnalytics besides dump.
-  ASSERT_EQ(9, audioAnalytics.dump(1000).second /* lines */);
+  ASSERT_EQ(10, audioAnalytics.dump(1000).second /* lines */);
 
   ASSERT_EQ(NO_ERROR, audioAnalytics.submit(item, true /* isTrusted */));
   // untrusted entities can add to an existing key