Technical requirements
Please refer to the Technical requirements section of Chapter 1, Building Your First Compose App, for information about how to install and set up Android Studio, as well as how to get the example apps.
The Persisting and retrieving state and Keeping your composables responsive sections further discuss the example ComposeUnitConverter
app of Chapter 6, Building a Real-World App. The Understanding side effects section is based on the EffectDemo
example.