Add support in the platform for Activity Recognition Hardware.

Change-Id: I7c4fff3526583475a5edf1f4ba8fede4e9419ead
diff --git a/Android.mk b/Android.mk
index a595d88..01085eb 100644
--- a/Android.mk
+++ b/Android.mk
@@ -156,6 +156,9 @@
 	core/java/android/hardware/hdmi/IHdmiVendorCommandListener.aidl \
 	core/java/android/hardware/input/IInputManager.aidl \
 	core/java/android/hardware/input/IInputDevicesChangedListener.aidl \
+	core/java/android/hardware/location/IActivityRecognitionHardware.aidl \
+	core/java/android/hardware/location/IActivityRecognitionHardwareSink.aidl \
+	core/java/android/hardware/location/IActivityRecognitionHardwareWatcher.aidl \
 	core/java/android/hardware/location/IFusedLocationHardware.aidl \
 	core/java/android/hardware/location/IFusedLocationHardwareSink.aidl \
 	core/java/android/hardware/location/IGeofenceHardware.aidl \