commit 74cd6b0f6840c9f39b51700fb84420f2a1dc1f8e
author Ytai Ben-Tsvi <ytai@google.com> Fri Oct 25 10:06:40 2019 -0700
committer Ytai Ben-Tsvi <ytai@google.com> Thu Dec 12 17:08:59 2019 -0800
tree 78e558b5d1b2d8b4950498294ceed86680176753
parent a32e60121e1cd626f300fb894f4e1bc5715d3d41

Migrate to new sound trigger middleware service

This change:
- Removes the old ISoundTriggerHw service and removes its code.
- Connects AudioPolicyManager to the new service via AIDL RPC (using
  a new utility, BinderProxy).

Change-Id: I00366e2c5f252708e903b2311816d9eceb132a05
Bug: 142070343

services/audiopolicy/managerdefault/AudioPolicyManager.cpp

diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 9d80a16..2124646 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -46,7 +46,6 @@
 #include <utils/Log.h>
 #include <media/AudioParameter.h>
 #include <private/android_filesystem_config.h>
-#include <soundtrigger/SoundTrigger.h>
 #include <system/audio.h>
 #include "AudioPolicyManager.h"
 #include <Serializer.h>
@@ -2277,7 +2276,7 @@
         DeviceVector primaryInputDevices = availablePrimaryModuleInputDevices();
         if (primaryInputDevices.contains(device) &&
                 mInputs.activeInputsCountOnDevices(primaryInputDevices) == 1) {
-            SoundTrigger::setCaptureState(true);
+            mpClientInterface->setSoundTriggerCaptureState(true);
         }
 
         // automatically enable the remote submix output when input is started if not
@@ -2360,7 +2359,7 @@
         DeviceVector primaryInputDevices = availablePrimaryModuleInputDevices();
         if (primaryInputDevices.contains(inputDesc->getDevice()) &&
                 mInputs.activeInputsCountOnDevices(primaryInputDevices) == 0) {
-            SoundTrigger::setCaptureState(false);
+            mpClientInterface->setSoundTriggerCaptureState(false);
         }
         inputDesc->clearPreemptedSessions();
     }
@@ -5075,7 +5074,7 @@
     DeviceVector primaryInputDevices = availablePrimaryModuleInputDevices();
     if (primaryInputDevices.contains(device) &&
             mInputs.activeInputsCountOnDevices(primaryInputDevices) == 0) {
-        SoundTrigger::setCaptureState(false);
+        mpClientInterface->setSoundTriggerCaptureState(false);
     }
 
     cleanUpEffectsForIo(input);