adding Android.mk file to oauth library
diff --git a/core/src/main/java/Android.mk b/core/src/main/java/Android.mk
new file mode 100644
index 0000000..c76a3f9
--- /dev/null
+++ b/core/src/main/java/Android.mk
@@ -0,0 +1,14 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+# This will build the client static library for the Google Services Framework
+LOCAL_MODULE := oauth
+
+# Includes all the java files, and explicitly declares any aidl files
+LOCAL_SRC_FILES := \
+ $(call all-java-files-under, net)
+
+#LOCAL_SDK_VERSION := current
+
+# Build the actual static library
+include $(BUILD_STATIC_JAVA_LIBRARY)
