Ricardo Belchior

The latest requirement from my designer was to implement a bottom toolbar on Android, one that would transition into a FAB when the user scrolls. He specifically pointed out to the example in the Material Design guidelines.

In this article I will describe one solution on a comments voting feature to prevent making too much network requests, while keeping your UI responsive. Lately I’ve been implementing a Commenting feature in our Android app for the Daily Mirror Newspaper, alongside with a Like/Dislike voting mechanism.