App Architecture (UI Layer)

Back to Home

01. Architecting on the Fly
02. Looking Forward
03. Lesson Introduction
04. Exercise: Tour of the App
05. Where the App Falls Short
06. What is Architecture
07. Our App Architecture
08. ViewModel
09. Quiz: ViewModel
10. Exercise: Create the GameViewModel
11. What Belongs in the GameViewModel?
12. Exercise: Populate the GameViewModel
13. The Benefits of a Good Architecture
14. The Power and Limits of the ViewModel
15. LiveData
16. Exercise: Add LiveData to GameViewModel
17. Lifecycle Awareness
18. Exercise: Add LiveData Encapsulation to GameViewModel
19. Event vs. State
20. Exercise: Add End Game Event
21. Google Interview: Yigit Boyar
22. Adding a Timer
23. Exercise: Add CountDownTimer
24. Exercise: Add a ViewModelFactory
25. Exercise: Add ViewModel to Data Binding
26. Exercise: Add LiveData Data Binding
27. Exercise: LiveData Map Transformation
28. Quiz
29. Optional Exercise: Adding the Buzzer
30. Recap of Architecture and Lifecycles

Back to Home

19. Event vs. State

L5 29 Event Vs State

Identifying State vs. Event

Which of these are examples of events?

A notification

A sound playing when a button is pressed

A loading indicator

Navigating to a different screen

The most recent email received

SOLUTION:

A notification
A sound playing when a button is pressed
Navigating to a different screen

udacimak v1.6.6