build: Add device-side support for the AOSP.

Bug: 27521545
Change-Id: Ic254894f7dc838e0529b6cd648838b51fea84d0d
diff --git a/Android.mk b/Android.mk
index 4b8fb0f..4337186 100644
--- a/Android.mk
+++ b/Android.mk
@@ -22,6 +22,12 @@
 
 jsr330_src_files := $(call all-java-files-under, src)
 
+# Target build
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := $(jsr330_src_files)
+LOCAL_MODULE := jsr330
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
 # Host-side Java build
 include $(CLEAR_VARS)
 LOCAL_SRC_FILES := $(jsr330_src_files)