commit 2ad7939f0a4a1625913fa8d011e711050569b606
author Aniket Kumar Lata <alata@codeaurora.org> Wed Jan 31 20:26:59 2018 -0800
committer Petri Gynther <pgynther@google.com> Mon Mar 12 19:17:44 2018 +0000
tree c479817b833fb09ecb710897f11fc747d223a920
parent dce7559514917e7975a0d2dcc11aaa97d770367a

audiopolicy: Add support for A2DP offload audio policy config

Add support for A2DP offload audio policy config in
AudioPolicyManager.

Bug: 63932139
Bug: 68824150
Test: A2DP offload verified on supported codecs
Change-Id: Ie62eaa10218d24e6ec51d20413fb35426ed5498a
(cherry picked from commit 713273460076a6559e31c770fe6c51861127fd5c)

services/audiopolicy/managerdefault/AudioPolicyManager.cpp

diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 42b199a..3ff8937 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -26,6 +26,7 @@
 
 #define AUDIO_POLICY_XML_CONFIG_FILE_PATH_MAX_LENGTH 128
 #define AUDIO_POLICY_XML_CONFIG_FILE_NAME "audio_policy_configuration.xml"
+#define AUDIO_POLICY_A2DP_OFFLOAD_XML_CONFIG_FILE_NAME "audio_policy_a2dp_offload_configuration.xml"
 
 #include <inttypes.h>
 #include <math.h>
@@ -3517,11 +3518,14 @@
 
     for (int i = 0; i < kConfigLocationListSize; i++) {
         PolicySerializer serializer;
+        bool use_a2dp_offload_config =
+                 property_get_bool("persist.bluetooth.a2dp_offload.enable", false);
         snprintf(audioPolicyXmlConfigFile,
                  sizeof(audioPolicyXmlConfigFile),
                  "%s/%s",
                  kConfigLocationList[i],
-                 AUDIO_POLICY_XML_CONFIG_FILE_NAME);
+                 use_a2dp_offload_config ? AUDIO_POLICY_A2DP_OFFLOAD_XML_CONFIG_FILE_NAME :
+                     AUDIO_POLICY_XML_CONFIG_FILE_NAME);
         ret = serializer.deserialize(audioPolicyXmlConfigFile, config);
         if (ret == NO_ERROR) {
             break;