commit 2ddee19245641e86bca436dda23a0f5089bf2ab5
author Andy Hung <hunga@google.com> Fri Dec 18 17:34:44 2015 -0800
committer Andy Hung <hunga@google.com> Fri Jan 08 14:09:31 2016 -0800
tree ee665bb2097db2710211eb1d834510201b02ab59
parent df9e6aaf716279baf0e27b99acf10005924245ed

Add setMasterMono and getMasterMono

Bug: 15283594
Bug: 22700363
Change-Id: I32dc1fcecf285967a61bd508af3bb299595db57d

services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp

diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index 8c976aa..c7486a5 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -560,7 +560,7 @@
         ALOGV("mAudioPolicyManager == NULL");
         return false;
     }
-
+    Mutex::Autolock _l(mLock);
     return mAudioPolicyManager->isOffloadSupported(info);
 }
 
@@ -700,4 +700,25 @@
     return mAudioPolicyManager->stopAudioSource(handle);
 }
 
+status_t AudioPolicyService::setMasterMono(bool mono)
+{
+    if (mAudioPolicyManager == NULL) {
+        return NO_INIT;
+    }
+    if (!settingsAllowed()) {
+        return PERMISSION_DENIED;
+    }
+    Mutex::Autolock _l(mLock);
+    return mAudioPolicyManager->setMasterMono(mono);
+}
+
+status_t AudioPolicyService::getMasterMono(bool *mono)
+{
+    if (mAudioPolicyManager == NULL) {
+        return NO_INIT;
+    }
+    Mutex::Autolock _l(mLock);
+    return mAudioPolicyManager->getMasterMono(mono);
+}
+
 }; // namespace android

services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp

diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
index 13af3ef..08b2a3b 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
@@ -619,4 +619,14 @@
     return INVALID_OPERATION;
 }
 
+status_t AudioPolicyService::setMasterMono(bool mono)
+{
+    return INVALID_OPERATION;
+}
+
+status_t AudioPolicyService::getMasterMono(bool *mono)
+{
+    return INVALID_OPERATION;
+}
+
 }; // namespace android

services/audiopolicy/service/AudioPolicyService.h

diff --git a/services/audiopolicy/service/AudioPolicyService.h b/services/audiopolicy/service/AudioPolicyService.h
index a0d5aa2..d1ac5d8 100644
--- a/services/audiopolicy/service/AudioPolicyService.h
+++ b/services/audiopolicy/service/AudioPolicyService.h
@@ -202,6 +202,9 @@
                                       audio_io_handle_t *handle);
     virtual status_t stopAudioSource(audio_io_handle_t handle);
 
+    virtual status_t setMasterMono(bool mono);
+    virtual status_t getMasterMono(bool *mono);
+
             status_t doStopOutput(audio_io_handle_t output,
                                   audio_stream_type_t stream,
                                   audio_session_t session);