This tutorial, as the other ones, will be written in Kotlin and we are going to use Data Binding to find the needed views from the main layout.
What is “version control”, and why should you care? Version control is a system that records changes to a file or set of files over time so that we can recall specific versions later.
We not only want to record changes, but also who made the changes, and when. Managing revisions at this level requires a Version Control System (VCS).