Why choose DataStore over SharedPreferences for a toggle?
This tests your grasp of modern Android storage safety beyond syntax. A strong answer names DataStore's async coroutines API, type safety, transactions, and migration support. A red flag is claiming SharedPreferences is simpler while ignoring ANR risk.
This tests your grasp of modern Android storage safety beyond syntax familiarity. A strong answer names DataStore's asynchronous Kotlin coroutines API that avoids UI thread blocking, built-in type safety via Preferences or Proto, transactional consistency without manual commit or apply, and automatic migration support from SharedPreferences. A red flag is claiming SharedPreferences is simpler while ignoring its synchronous disk I/O on the UI thread, complete lack of error handling signals, and fragility across process deaths.
Read the original → developer.android.com
- #android
- #datastore
- #sharedpreferences
- #storage
- #kotlin
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