diff --git a/nfc-extras/Android.mk b/nfc-extras/Android.mk
index dc45a50..03de00c 100644
--- a/nfc-extras/Android.mk
+++ b/nfc-extras/Android.mk
@@ -1,13 +1,33 @@
 LOCAL_PATH:= $(call my-dir)
 
 include $(CLEAR_VARS)
-
+LOCAL_MODULE := com.android.nfc_extras
 LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, java)
-
-LOCAL_MODULE:= com.android.nfc_extras
-
+LOCAL_SRC_FILES := $(call all-java-files-under,java)
 include $(BUILD_JAVA_LIBRARY)
 
+include $(CLEAR_VARS)
+LOCAL_MODULE := com.android.nfc_extras-stubs-gen
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+LOCAL_SRC_FILES := $(call all-java-files-under,java)
+# This is to reference SdkConstant annotation; not part of this lib.
+LOCAL_DROIDDOC_SOURCE_PATH := frameworks/base/core/java/android/annotation
+LOCAL_DROIDDOC_STUB_OUT_DIR := $(TARGET_OUT_COMMON_INTERMEDIATES)/JAVA_LIBRARIES/com.android.nfc_extras.stubs_intermediates/src
+LOCAL_DROIDDOC_OPTIONS:= \
+    -hide 111 -hide 113 -hide 125 -hide 126 -hide 127 -hide 128 \
+    -stubpackages com.android.nfc_extras \
+    -nodocs
+LOCAL_UNINSTALLABLE_MODULE := true
+include $(BUILD_DROIDDOC)
+com_android_nfc_extras_gen_stamp := $(full_target)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := com.android.nfc_extras.stubs
+# This is to reference SdkConstant annotation; not part of this lib.
+LOCAL_SRC_FILES := ../core/java/android/annotation/SdkConstant.java
+LOCAL_SDK_VERSION := current
+LOCAL_ADDITIONAL_DEPENDENCIES := $(com_android_nfc_extras_gen_stamp)
+com_android_nfc_extras_gen_stamp :=
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
 include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/nfc-extras/tests/Android.mk b/nfc-extras/tests/Android.mk
index 51396d3..8bba3ba 100644
--- a/nfc-extras/tests/Android.mk
+++ b/nfc-extras/tests/Android.mk
@@ -20,7 +20,7 @@
 
 LOCAL_JAVA_LIBRARIES := \
     android.test.runner.stubs \
-    com.android.nfc_extras \
+    com.android.nfc_extras.stubs \
     android.test.base.stubs
 
 LOCAL_STATIC_JAVA_LIBRARIES := junit