The Art of Doing: Dive Into Android Development with Kotlin - Writing Our Main Activity Part 2 "Diaper Tracker App"

The video tutorial covers the development of a diaper change tracking app. It begins with cleaning up string resources and setting up the app. The tutorial then demonstrates adding diaper entries and testing the app's functionality. It includes setting a default time for entries and hiding the keyboard after input. The clear function is implemented and tested, followed by code refactoring and final testing to optimize the app. The tutorial emphasizes UI updates, functionality testing, and code optimization.

How does the app ensure that the diaper count is reset when the clear function is called?

What changes are suggested for the 'add new diaper' function to improve code quality?

What is the significance of using a 'when' statement instead of an 'if' statement in the code?

Summarize the overall functionality of the diaper change app as described in the text.