Absolutely!
You can totally add cleartext exceptions. To do that, create AndroidResources/res/xml/network_security_config.xml file in your project with contents like:
<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
<domain-config cleartextTrafficPermitted="true">
<domain includeSubdomains="true">some.domain.com</domain>
<domain includeSubdomains="true">other.domain.com</domain>
</domain-config>
</network-security-config>