0cf35e854e0e0eee50de3416c282cb5194d95a05 - platform_frameworks_base

commit	0cf35e854e0e0eee50de3416c282cb5194d95a05	[log] [tgz]
author	Nicholas Ambur <nambur@google.com>	Thu Sep 22 00:38:35 2022 -0700
committer	Nicholas Ambur <nambur@google.com>	Fri Sep 23 18:13:14 2022 -0700
tree	e0ca11e7ac9f3445a3900c7ecdadab99da9d00ac
parent	454b033ecb58655a97d29e300d4b4cd4acc90076 [diff]

Add Logging of the UI Latency for hotword invocation

Log the UI latency with UIActionLatencyReported atom. We plan to
calulate the latency from when the SoundTrigger HAL emits an event to
when the VoiceInteraction system UI view is shown.

Test: device_config put latency_tracker enabled true; verify traces
and latency is logged in WW.
Bug: 247879896

Change-Id: I3edb91691e81f8f23660c0823a6388338fe926ad

core/java/com/android/internal/util/LatencyTracker.java[diff]
services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareLogging.java[diff]
services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareService.java[diff]
services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java[diff]

4 files changed