This project is inspired by the Live Video Reactions on Facebook. I have used RxJava2 for handling the stream of reactions (like, love, haha, wow, sad, angry). I have put one extra condition that the time duration between two reactions should be atleast 300 ms.. This is achieved very easily by RxJava by using Flowable
If you want pick image from gallery or take picture, this library can help easily.
A clustering library for Yandex MapKit.