Add an identifier for the contexthub service endpoint.

Add a parameter that identifies the endpoint for the context hub service
end point. This represents a client at the Android API interface.

Test: Update makefiles.
Change-Id: Ib63c7b71dd70803c87f544643cf6a6f2666c7a31
diff --git a/contexthub/1.0/Android.mk b/contexthub/1.0/Android.mk
index 1286e66..c73c5c4 100644
--- a/contexthub/1.0/Android.mk
+++ b/contexthub/1.0/Android.mk
@@ -74,6 +74,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (HostEndPoint)
+#
+GEN := $(intermediates)/android/hardware/contexthub/V1_0/HostEndPoint.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.contexthub@1.0::types.HostEndPoint
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (HubAppInfo)
 #
 GEN := $(intermediates)/android/hardware/contexthub/V1_0/HubAppInfo.java
@@ -381,6 +400,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (HostEndPoint)
+#
+GEN := $(intermediates)/android/hardware/contexthub/V1_0/HostEndPoint.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.contexthub@1.0::types.HostEndPoint
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (HubAppInfo)
 #
 GEN := $(intermediates)/android/hardware/contexthub/V1_0/HubAppInfo.java