First of all, do you know what is beacon?
Just like iBeacon is a Bluetooth 4.0 communication protocol designed by Apple, Eddystone is an open Bluetooth 4.0 protocol from Google technology standard, which allows Mobile Apps (running on both iOS and Android devices) to listen for signals from beacons in the physical world and react accordingly. In essence, Eddystone technology allows Mobile Apps to understand their position on a micro-local scale, and deliver hyper-contextual content to users based on location.
Continue reading How to implement a Beacon scanner?
In 2013 Facebook released a new feature in Facebook Messenger: Chatheads.
Functionality like this was never implemented before and I like it very much. Why?
It’s user-friendly and you can easily dismiss the received messages from your friends with simple drag & drop motion.
Continue reading Implement floating widget like Facebook Chatheads
Hi again, folks! A few weeks later the code below becomes even more accessible. The library is pushed to jCenter so you just need to add the following dependency to your build.gradle.
Continue reading Change ViewPager swipe direction easily