====== Pathway 2: Add a button to an app ======

https://developer.android.com/courses/pathways/android-basics-compose-unit-2-pathway-2

This is a part of [[Android Basics with Compose]] course.

===== 1. Intro to Dice Roller app =====
Video (optional)

===== 2. Create an interactive Dice Roller app =====
... 

==== 2.7. Build the dice-roll logic ====
...
  * Composables are stateless by default, which means that they don't hold a value and can be recomposed any time by the system, which results in the value being reset. However, Compose provides a convenient way to avoid this. Composable functions can store an object in memory using the ''remember'' composable.

...

==== 2.9. Conclusion ====

Summary:
  * Define composable functions.
  * Create layouts with Compositions.
  * Create a button with the Button composable.
  * Import drawable resources.
  * Display an image with the Image composable.
  * Make an interactive UI with composables.
  * Use the remember composable to store objects in a Composition to memory.
  * Refresh the UI with the mutableStateOf()function to make an observable.

===== 3. Use the debugger in Android Studio =====
...

===== 4. Practice: Click behavior =====

...