Querying capability of haptic playback.
Bug: 111454766
Test: Manually test
Change-Id: Ib200d6b8f02354a01cf599a96fb1a9062dcd3050
diff --git a/media/libaudioclient/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
index ec36ed7..78f3cae 100644
--- a/media/libaudioclient/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -1315,6 +1315,13 @@
return aps->setA11yServicesUids(uids);
}
+bool AudioSystem::isHapticPlaybackSupported()
+{
+ const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
+ if (aps == 0) return false;
+ return aps->isHapticPlaybackSupported();
+}
+
// ---------------------------------------------------------------------------
diff --git a/media/libaudioclient/IAudioPolicyService.cpp b/media/libaudioclient/IAudioPolicyService.cpp
index a406658..555ac87 100644
--- a/media/libaudioclient/IAudioPolicyService.cpp
+++ b/media/libaudioclient/IAudioPolicyService.cpp
@@ -88,6 +88,7 @@
REMOVE_SOURCE_DEFAULT_EFFECT,
SET_ASSISTANT_UID,
SET_A11Y_SERVICES_UIDS,
+ IS_HAPTIC_PLAYBACK_SUPPORTED,
};
#define MAX_ITEMS_PER_LIST 1024
@@ -970,6 +971,17 @@
return static_cast <status_t> (reply.readInt32());
}
+ virtual bool isHapticPlaybackSupported()
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
+ status_t status = remote()->transact(IS_HAPTIC_PLAYBACK_SUPPORTED, data, &reply);
+ if (status != NO_ERROR) {
+ return false;
+ }
+ return reply.readBool();
+ }
+
};
IMPLEMENT_META_INTERFACE(AudioPolicyService, "android.media.IAudioPolicyService");
@@ -1777,6 +1789,13 @@
return NO_ERROR;
}
+ case IS_HAPTIC_PLAYBACK_SUPPORTED: {
+ CHECK_INTERFACE(IAudioPolicyService, data, reply);
+ bool isSupported = isHapticPlaybackSupported();
+ reply->writeBool(isSupported);
+ return NO_ERROR;
+ }
+
default:
return BBinder::onTransact(code, data, reply, flags);
}
diff --git a/media/libaudioclient/include/media/AudioSystem.h b/media/libaudioclient/include/media/AudioSystem.h
index 76a79c9..a04b494 100644
--- a/media/libaudioclient/include/media/AudioSystem.h
+++ b/media/libaudioclient/include/media/AudioSystem.h
@@ -346,6 +346,8 @@
static status_t setAssistantUid(uid_t uid);
static status_t setA11yServicesUids(const std::vector<uid_t>& uids);
+ static bool isHapticPlaybackSupported();
+
// ----------------------------------------------------------------------------
class AudioPortCallback : public RefBase
diff --git a/media/libaudioclient/include/media/IAudioPolicyService.h b/media/libaudioclient/include/media/IAudioPolicyService.h
index a246df6..b74d25b 100644
--- a/media/libaudioclient/include/media/IAudioPolicyService.h
+++ b/media/libaudioclient/include/media/IAudioPolicyService.h
@@ -182,6 +182,8 @@
virtual status_t setAssistantUid(uid_t uid) = 0;
virtual status_t setA11yServicesUids(const std::vector<uid_t>& uids) = 0;
+
+ virtual bool isHapticPlaybackSupported() = 0;
};