Access 7000+ courses for 60 days FREE: https://pluralsight.pxf.io/c/1291657/424552/7490 Android extended floating action button or extended FAB belongs to Material Design Components or MDC library. It contains both icon and text. In this video, we will learn, how to create the Extended FAB exactly same as that of GMAIL app using both RecyclerView and NestedScrollView. - On scrolling down, the extended FAB will shrink - On scrolling up, the extended FAB will extend (expand) - Add delay to scrolling behaviour to shrink or extend. - Add Extended FAB within root CoordinatorLayout XY-Coordinate system in Android: https://www.youtube.com/watch?v=dN_DL__N6QM Source code/GIST Files: https://bit.ly/3qkVFJ7 . . Please donate and support my work (If you think my free tutorials are better than paid ones :) - Patreon: https://bit.ly/patreon-donate - Paypal/Payoneer: sriyank123@gmail.com - UPI (only for India): smartherd@okaxis :: If you want to develop a website or a mobile app, email me your requirement at sriyank.siddhartha@gmail.com :: Free demos provided beforehand :: - Access my premium courses: https://bit.ly/sriyank-courses Free Programming courses: - Ruby Programming: https://bit.ly/smyt-r - Dart Programming: https://bit.ly/smyt-d - Kotlin Programming: https://bit.ly/smyt-k - Java Programming: https://bit.ly/smyt-j - Kotlin Coroutines: https://bit.ly/smyt-coru Free Flutter course: - Flutter App Development: https://bit.ly/2Rg7EFR Free Android courses: - Android using Kotlin: https://bit.ly/smyt-ka - Android using Java: https://bit.ly/smyt-ja - Android Material Design: https://bit.ly/2SMJqU6 - Android Jetpack Architecture: https://bit.ly/yt-j - Android Multiple Screen Support: https://bit.ly/smyt-mss - Android Retrofit: https://bit.ly/2Ee6GHn More free programming courses: - https://bit.ly/smy-list Check out my website: - https://bit.ly/smartherd Let's get in touch! [Sriyank Siddhartha] LinkedIn: https://bit.ly/sriyank-linkedin Facebook: https://bit.ly/smartherd-facebook Instagram: https://bit.ly/sriyank-instagram Twitter: https://bit.ly/sriyank-twitter Github: https://bit.ly/smartherd-github --- Thank you for your love and support ---