Merge "Add new "max-sdk-p blacklist"."

am: adbc7dfc28

Change-Id: Ice435ecdef532f3d25b705cc734773deba84322f

Android.mk

@@ -87,6 +87,7 @@ $(INTERNAL_PLATFORM_HIDDENAPI_WHITELIST): \
     frameworks/base/tools/hiddenapi/generate_hiddenapi_lists.py \
     frameworks/base/config/hiddenapi-light-greylist.txt \
     frameworks/base/config/hiddenapi-vendor-list.txt \
+    frameworks/base/config/hiddenapi-max-sdk-p-blacklist.txt \
     frameworks/base/config/hiddenapi-force-blacklist.txt \
     $(INTERNAL_PLATFORM_HIDDENAPI_PUBLIC_LIST) \
     $(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST) \
@@ -98,6 +99,7 @@ $(INTERNAL_PLATFORM_HIDDENAPI_WHITELIST): \
 	    --input-greylists \
 	        frameworks/base/config/hiddenapi-light-greylist.txt \
 	        frameworks/base/config/hiddenapi-vendor-list.txt \
+	        frameworks/base/config/hiddenapi-max-sdk-p-blacklist.txt \
 	        <(comm -12 <(sort $(INTERNAL_PLATFORM_REMOVED_DEX_API_FILE)) \
 	                   $(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST)) \
 	        $(PRIVATE_GREYLIST_INPUTS) \

tools/hiddenapi/sort_api.sh

@@ -21,4 +21,6 @@ A=( $(uniq <<< "${A[*]}") )
 A=( ${C[*]} ${A[*]} )
 unset IFS
 # Dump array back into the file
-printf '%s\n' "${A[@]}" > "$dest_list"
+if [ ${#A[@]} -neq 0 ]; then
+  printf '%s\n' "${A[@]}" > "$dest_list"
+fi