Integrate SpeedOf.Me speed testing into your Android app using Kotlin and WebView. The test page runs in a WebView and reports every event back to Kotlin, so your native UI can display progress and results alongside it.
Uses @JavascriptInterface for secure JavaScript-to-Kotlin communication.
The HTML page you host on your own domain. It loads in the WebView, runs the speed test, and sends results back to Kotlin via window.Android.
Complete Kotlin Activity implementation with WebView setup, @JavascriptInterface bridge, and native UI for displaying results.