commit ebebb5f8085df4231b6d786e1d24de78181cedeb
author juyuchen <juyuchen@google.com> Fri Jan 11 14:41:04 2019 +0800
committer juyuchen <juyuchen@google.com> Fri Feb 22 18:38:26 2019 +0800
tree 8e74a54fc8526058c5e6edab6534a12e812557b7
parent b075c7c681738c21c759c6a7963f755f5984080d

audio policy: fix using hearing aid when force use NO_BT_A2DP

Bug: 122615787
Test: manual audio test
Change-Id: If694d08e56eac0791806b283f6ec07894dcbcccf

services/audiopolicy/enginedefault/src/Engine.cpp

diff --git a/services/audiopolicy/enginedefault/src/Engine.cpp b/services/audiopolicy/enginedefault/src/Engine.cpp
index 93af8a6..6d166a9 100644
--- a/services/audiopolicy/enginedefault/src/Engine.cpp
+++ b/services/audiopolicy/enginedefault/src/Engine.cpp
@@ -429,7 +429,9 @@
                     outputDeviceTypesToIgnore);
             break;
         }
-        if (device2 == AUDIO_DEVICE_NONE) {
+        // FIXME: Find a better solution to prevent routing to BT hearing aid(b/122931261).
+        if ((device2 == AUDIO_DEVICE_NONE) &&
+                (getForceUse(AUDIO_POLICY_FORCE_FOR_MEDIA) != AUDIO_POLICY_FORCE_NO_BT_A2DP)) {
             device2 = availableOutputDevicesType & AUDIO_DEVICE_OUT_HEARING_AID;
         }
         if ((device2 == AUDIO_DEVICE_NONE) &&