<?xml version="1.0" encoding="utf-8"?> <!-- Copyright 2018 The Chromium Authors. All rights reserved. Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. --> <network-security-config> <!-- Starting with Android P (API level 28), the default value of isCleartextTrafficPermitted() is false. For the SystemWebViewShell test browser we explicitly set cleartextTrafficPermitted here to preserve functionality. (crbug.com/898190) --> <base-config cleartextTrafficPermitted="true"> <trust-anchors> <certificates src="user"/> <certificates src="system"/> </trust-anchors> </base-config> </network-security-config>