The Art of Doing: Dive Into Android Development with Kotlin - Click! The App Part 2

This video tutorial guides viewers through setting up a game fragment in Android using Kotlin. It covers configuring layouts with constraint layouts, adding buttons with specific IDs, sizes, and colors, and incorporating text views for a timer and score display. The tutorial also introduces data binding and ViewModel for managing UI-related data, and demonstrates implementing a countdown timer using the CountdownTimer class. Finally, it shows how to test the timer and set up observers to monitor live data changes.

What is the initial value of the score when the game starts?

How is the current time updated during the countdown?

What happens when the timer finishes?

What method is used to observe changes in the current time?