commit 9a183af20f950c33af5e4e60b2370b92b747f976
author Sapir Caduri <sapir@google.com> Thu Feb 14 22:23:47 2019 +0200
committer Sapir Caduri <sapir@google.com> Sun Feb 17 15:41:02 2019 +0200
tree 2cb17474772f9f8ca9393b5d965f4108acce0e73
parent 4a0be4d3f8e1489657053613208c3214f8f7654b

audio policy fix: allow cocurrent capture for VOICE_DOWNLINK,
VOICE_CALL, VOICE_UPLINK.

This update will allow features like Call Screen (go/callscreen), Tap to Caption (go/whatist2c) and
Tulip (go/tulip) to work simultaneously.

Bug: b/124457248
Test: Manual testing. See videos in folder: http://go/audio-fix-videos
and README.txt

Change-Id: Ic279dde6c99eca51b880bb340dfc3235d8680121

services/audiopolicy/service/AudioPolicyService.cpp

diff --git a/services/audiopolicy/service/AudioPolicyService.cpp b/services/audiopolicy/service/AudioPolicyService.cpp
index a39477d..76ac191 100644
--- a/services/audiopolicy/service/AudioPolicyService.cpp
+++ b/services/audiopolicy/service/AudioPolicyService.cpp
@@ -383,6 +383,8 @@
 //    OR The client is an accessibility service
 //        AND is on TOP OR latest started
 //        AND the source is VOICE_RECOGNITION or HOTWORD
+//    OR the source is one of: AUDIO_SOURCE_VOICE_DOWNLINK, AUDIO_SOURCE_VOICE_UPLINK,
+//       AUDIO_SOURCE_VOICE_CALL
 //    OR Any other client
 //        AND The assistant is not on TOP
 //        AND is on TOP OR latest started
@@ -463,6 +465,10 @@
                 (source == AUDIO_SOURCE_VOICE_RECOGNITION || source == AUDIO_SOURCE_HOTWORD)) {
                 forceIdle = false;
             }
+        } else if (source == AUDIO_SOURCE_VOICE_DOWNLINK ||
+                   source == AUDIO_SOURCE_VOICE_CALL ||
+                   (source == AUDIO_SOURCE_VOICE_UPLINK)) {
+            forceIdle = false;
         } else {
             if (!isAssistantOnTop && (isOnTop || isLatest) &&
                 (!isSensitiveActive || isLatestSensitive)) {