Add "android.software.preview_sdk" feature
Conditionally add the "android.software.preview_sdk" feature to any
targets that have a Build.VERSION.CODENAME != "REL". This allows clients
to filter out platforms that are not running official Android releases.
Bug: 31064561
Test: verified using PackageManager#getSystemAvailableFeatures()
Change-Id: I0c6a96d611df0823769feb12105b9669a2109358
diff --git a/data/etc/android.software.preview_sdk.xml b/data/etc/android.software.preview_sdk.xml
new file mode 100644
index 0000000..928b4b3
--- /dev/null
+++ b/data/etc/android.software.preview_sdk.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<permissions>
+ <!-- The device is running a preview (i.e. unofficial) API version. -->
+ <feature name="android.software.preview_sdk" />
+</permissions>