I'm a beginner in Android Studio and I would like to know how do I create webview for 3 different activities like Facebook Web, YouTube Web and linking it from my homescreen which has Facebook and Youtube image button from? Thank you so much!
You should consult the online documentation available for the webview part. Google developers provide users the possibility to check instructional guides on various features offered by the application.
This is the case for Webview as well, and I strongly recommend to visit the following page to learn about it and how it can be used: https://developer.chrome.com/multidevice/webview/gettingstarted