commit 4b2018b0c0b65b1f6e20e571bbaf0e8984dccc06
author François Gaffie <francois.gaffie@renault.com> Wed Nov 07 11:18:59 2018 +0100
committer Eric Laurent <elaurent@google.com> Tue Feb 26 12:45:57 2019 -0800
tree 94339667fc464ad0bca7be4f07cf9148bf720b3f
parent 63c0f36d2ba1b752a040b47d108f4cc907da227b

audiopolicy: add Volume Group introspection APIs

Change-Id: Ib02900bde69ee24685d9d374c0e5f73d33fa59e7
Signed-off-by: François Gaffie <francois.gaffie@renault.com>

Test: make
Bug: 124767636

services/audiopolicy/managerdefault/AudioPolicyManager.h

diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.h b/services/audiopolicy/managerdefault/AudioPolicyManager.h
index 3e4d885..9fe8d1d 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.h
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.h
@@ -268,9 +268,23 @@
             return mEngine->listAudioProductStrategies(strategies);
         }
 
-        virtual product_strategy_t getProductStrategyFromAudioAttributes(const AudioAttributes &aa)
+        virtual status_t getProductStrategyFromAudioAttributes(const AudioAttributes &aa,
+                                                               product_strategy_t &productStrategy)
         {
-            return mEngine->getProductStrategyForAttributes(aa.getAttributes());
+            productStrategy = mEngine->getProductStrategyForAttributes(aa.getAttributes());
+            return productStrategy != PRODUCT_STRATEGY_NONE ? NO_ERROR : BAD_VALUE;
+        }
+
+        virtual status_t listAudioVolumeGroups(AudioVolumeGroupVector &groups)
+        {
+            return mEngine->listAudioVolumeGroups(groups);
+        }
+
+        virtual status_t getVolumeGroupFromAudioAttributes(const AudioAttributes &aa,
+                                                           volume_group_t &volumeGroup)
+        {
+            volumeGroup = mEngine->getVolumeGroupForAttributes(aa.getAttributes());
+            return volumeGroup != VOLUME_GROUP_NONE ? NO_ERROR : BAD_VALUE;
         }
 
 protected: