commit c86c4cae910930283adce341c4ae8139bf02a727
author Bhalchandra Gajare <bgajare@google.com> Sun Jan 24 07:21:59 2021 -0800
committer Bhalchandra Gajare <bgajare@google.com> Mon Feb 01 09:56:10 2021 +0000
tree 7e414ef97723a49604a22e42d8514f8ecc096e3b
parent f32842575b85b5a81b6347b619375c48042a2931

AudioAttributes: add ability to set Hotword mode for capture

Allow setting Hotword mode for capture usecases that want to use the low
power DSP based hotword source for capturing audio. This will be only
available for AudioSource.VOICE_RECOGNITION. There is no guarantee that
this mode will be available on the device. The caller must have the
CAPTURE_AUDIO_HOTWORD permission granted.

Bug 178317696
Test: Able to setHotwordMode from AGSA application. Confirmed
HAL receives the flag and audioSource correctly in open_input_stream.

Merged-In: I1fb80a047654e2abb8a587bf2f6ff82fcacd67b6
Change-Id: I1fb80a047654e2abb8a587bf2f6ff82fcacd67b6
(cherry picked from commit 25c32fbd9e6b2a5e31524da57ececbfe3462fa04)