This project contains three branches with basics of Android.
5.2.1 : https://github.com/shubh3483/Assignment-5.2/tree/master
5.2.2 : https://github.com/shubh3483/Assignment-5.2/tree/5.2.2
5.2.3 : https://github.com/shubh3483/Assignment-5.2/tree/5.2.3
For master(or version) 5.2.1 the app has the following UI.
Download Apk from here : https://github.com/shubh3483/Assignment-5.2/releases/download/5.2.1/master-branch.apk