Defaults & Clearing Keys
Handle missing values and reset state cleanly.
Missing Keys Happen
On a fresh install, no keys exist yet. How your code handles a missing value decides whether the app feels solid or crashes. 🛟
Defaults to the Rescue
The plain getters take a default you supply. If the key is absent, you get that fallback instead of an error.
val theme = settings.getString("theme", "light")All lessons in this course
- Why a Settings Abstraction
- Read & Write Typed Values
- Defaults & Clearing Keys
- Store an Auth Token Securely