Add api 20 to list used by reference docs.

Change-Id: Icdf0e9238846f943db527becde92d38f362a9f32

diff --git a/Android.mk b/Android.mk
index 8fdcea2..476cfb5 100644 (file)
--- a/Android.mk
+++ b/Android.mk
@@ -535,6 +535,7 @@ framework_docs_LOCAL_DROIDDOC_OPTIONS := \
     -since $(SRC_API_DIR)/17.txt 17 \
     -since $(SRC_API_DIR)/18.txt 18 \
     -since $(SRC_API_DIR)/19.txt 19 \
+    -since $(SRC_API_DIR)/20.txt 20
                -werror -hide 113 \
                -overview $(LOCAL_PATH)/core/java/overview.html