3C-Coding-Contests-Calendar-App

3C is an app which can give notifications of coding competitions scheduled in leading coding practice platforms like CodeChef, CodeForces, SPOJ, Altcoder, TopCoder,HackerEarth, HackerRank etc. Using this app one can directly set / add a reminder for the event in google calendar also the events can be sharable in different apps.

Download the app from playstore:

https://play.google.com/store/apps/details?id=com.hnccbits.codingcontestscalendar&hl=en&gl=US

Tools, Technology and Software used

Java

Android Studio

Firebase

Retrofit : To make it relatively easy to retrieve and upload JSON (or other structured data) via a REST based webservice. Retrofit is a REST Client for Java and Android

OkHttp : OkHttp is an implementation of the HttpUrlConnection interface provided by Java. It provides an input stream for writing content and doesn't know (or care) about what format that content is.