libaudiohal: Implement simple HIDL client
This client requires both HIDL client and server to be of the same
ABI version (e.g. 32-bit).
EffectHalHidl::process and EffectHalHidl::processReverse are stubs.
Some extra warnings are logged due to unimplemented functions
in the legacy HAL.
Bug: 30222631
Change-Id: Id074131dec6d6c4f1031695abcf3ea066e92a5af
Test: Play Music (play / EQ), YouTube, Loopback RTLT, Ok Google on N5X
diff --git a/include/media/AudioParameter.h b/include/media/AudioParameter.h
index 9719efa..1ace607 100644
--- a/include/media/AudioParameter.h
+++ b/include/media/AudioParameter.h
@@ -88,6 +88,7 @@
status_t get(const String8& key, String8& value) const;
status_t getInt(const String8& key, int& value) const;
status_t getFloat(const String8& key, float& value) const;
+ status_t getAt(size_t index, String8& key) const;
status_t getAt(size_t index, String8& key, String8& value) const;
size_t size() const { return mParameters.size(); }
diff --git a/include/media/audiohal/DevicesFactoryHalInterface.h b/include/media/audiohal/DevicesFactoryHalInterface.h
index 823a0da..14af384 100644
--- a/include/media/audiohal/DevicesFactoryHalInterface.h
+++ b/include/media/audiohal/DevicesFactoryHalInterface.h
@@ -26,8 +26,6 @@
class DevicesFactoryHalInterface : public RefBase
{
public:
- virtual ~DevicesFactoryHalInterface() {}
-
// Opens a device with the specified name. To close the device, it is
// necessary to release references to the returned object.
virtual status_t openDevice(const char *name, sp<DeviceHalInterface> *device) = 0;
@@ -37,6 +35,8 @@
protected:
// Subclasses can not be constructed directly by clients.
DevicesFactoryHalInterface() {}
+
+ virtual ~DevicesFactoryHalInterface() {}
};
} // namespace android