Use APKPure App
Get Webview + source code old version APK for Android
SmartBrowser라는 안드로이드 웹보기를 테스트하는 간단한 웹 브라우저.
This is a simple web browser called SmartBrowser.
It tests the android webview for developers.
Requires Android 3.0+ and the internet.
Source code: http://pastebin.com/t0DTJAzQ