The Browser Agent lets you monitor web page load performance metrics and events. CA Experience Collector is a package that consists of the Browser Agent and CA Digital Experience Collector components. These components provide end-user data to Application Performance Management. You can use CA Experience Collector to modify the default monitoring and achieve the balance of visibility and performance that you require.
Does the Browser Agent let you monitor Webview on mobile applications?
Release: MBAABU56500-16.4-App Experience Analytics-for Business Users
Browser agent metrics for a mobile application Webview is untested and therefore is not supported at this time.