This simple app turns your Android phone into a Horizontal Calendar Library Demo.
This app demonstrates the Horizontal Calendar library option found on GitHub.
It allows a programmer to create custom horizontal calendar which can be viewed by sliding the calendar bar from left to right. Then when it stops on a certain date it will show you more detail in the text view located in the middle of the screen.
Screen caps taken from App running on a Nexus 5X simulator running Android 7.1.2 Nougat (API level 25)