tests/NetworkSecurityConfigTest/res/xml/attributes.xml - platform/frameworks/base - Git at Google

 <?xml version="1.0" encoding="utf-8"?>
 <network-security-config>
   <base-config cleartextTrafficPermitted="false" hstsEnforced="true">
   </base-config>
 </network-security-config>
	<?xml version="1.0" encoding="utf-8"?>
	<network-security-config>
	<base-config cleartextTrafficPermitted="false" hstsEnforced="true">
	</base-config>
	</network-security-config>