chromium/components/cronet/android/sample/res/values/strings.xml

<?xml version="1.0" encoding="utf-8"?>

<!--
Copyright 2014 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<resources>
    <string name="urlText">Enter a URL</string>
    <string name="postText">Enter post data (leave it blank for GET request)</string>
</resources>