commit 483217bf7c7bd14781208d90bf64f728f3ec6d16
author Jack He <siyuanh@google.com> Sat Oct 21 01:35:57 2017 -0700
committer Jack He <siyuanh@google.com> Mon Mar 26 17:40:14 2018 -0700
tree 24132435661c4bf254a994ec2ce5d64e1441d289
parent 067d3607abc40fab9f34cf977537472a6699e62f

HFP: Save discovered HFP version to config file

* Store discovered HFP version to btif config file so that a
  reconnection session knows the HFP version before SDP
* Check stored HFP version when RFCOMM channel is open before any AT
  command is processed
* Set peer HFP version to 0 on control block allocation

Bug: 67938255
Test: Connect with HFP 1.7 headsets
Change-Id: I43e7aa04dee17ea7ba9e7d3992ec0860c11d23bc

system/bta/Android.bp

diff --git a/system/bta/Android.bp b/system/bta/Android.bp
index 3edcf6c..68838db 100644
--- a/system/bta/Android.bp
+++ b/system/bta/Android.bp
@@ -13,6 +13,7 @@
         "packages/modules/Bluetooth/system/bta/include",
         "packages/modules/Bluetooth/system/btcore/include",
         "packages/modules/Bluetooth/system/btif/avrcp",
+        "packages/modules/Bluetooth/system/btif/include",
         "packages/modules/Bluetooth/system/hci/include",
         "packages/modules/Bluetooth/system/internal_include",
         "packages/modules/Bluetooth/system/stack/include",