Remember those sweet expansion panels from the Material Design guidelines? Now you can add them in your app in less then 5 minutes! Expandable Cardview is a library which allows you to create expansion panels without too much hassle and without writing boilerplate code. Just import the library, add an Expandable Cardview in your layout, and specify which layout the cardview needs to have as inner view. Done! You could set up your cardview without writing a single line of Java/Kotlin code. You