commit 698f5efd40cba31e83f63040b27eabb6ba2b7223
author Atneya Nair <atneya@google.com> Thu Dec 15 16:15:09 2022 -0800
committer Atneya Nair <atneya@google.com> Wed Dec 21 06:58:33 2022 -0800
tree e49cfe7a61482e0edcd27392561c48ba2b2288d3
parent 0f0a8037dd806322e3efbe2d931bdb93b5927898

Add query API for hotword streams

- Add query API for device support of hotword_tap and hw_lookback flags
- Allow AudioService to call directly into AudioPolicyManager via AIDL

Bug: 237449755
Test: atest AudioRecordTest, atest AudioManagerTest
Change-Id: I730ca36b2dd42baabd8087a51160f75ab294e27b

services/audiopolicy/AudioPolicyInterface.h

diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index 520bad2..afd5913 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -300,6 +300,8 @@
 
     virtual bool     isUltrasoundSupported() = 0;
 
+    virtual bool     isHotwordStreamSupported(bool lookbackAudio) = 0;
+
     virtual status_t getHwOffloadFormatsSupportedForBluetoothMedia(
                 audio_devices_t device, std::vector<audio_format_t> *formats) = 0;