Fix transition tests execution on older android versions

Bug 27162448

Change-Id: I79de6fd97c2e18f9f05bfc23a8f1f58518182a67
diff --git a/v4/tests/res/transition/fade.xml b/v4/tests/res/transition/fade.xml
new file mode 100644
index 0000000..617f70e
--- /dev/null
+++ b/v4/tests/res/transition/fade.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<fade xmlns:android="http://schemas.android.com/apk/res/android"/>