commit b7baaebb9a6e6da01b43724a7895be717f74e380
author Tom Chan <tomchan@google.com> Thu Dec 21 20:30:07 2023 +0000
committer Tom Chan <tomchan@google.com> Tue Feb 13 23:33:17 2024 +0000
tree b9fcab3e732273454507d7c5dc83737a3e5c5a7b
parent 7e6717a31d784ea8dff31c3106196bb60863b54d

Add support for wearable hotword.

Add the ability for a wearable device connected to WearableSensingService to trigger a (second-stage) hotword detection on the HotwordDetectionService on the phone and forward the result and audio stream to the AlwaysOnHotwordDetector if detected.

Bug: 310055381
Test: Verified data flow between WearableSensingService, HotwordDetectionService, and AlwaysOnHotwordDetector on device. Also added CTS tests to test several end-to-end behaviors in HotwordDetectionServiceBasicTest.

Change-Id: I51d4ad3f80e463729c183c87962cc9205e52ba21