Which side-effect handler for a one-time coroutine action in Compose?
This tests your understanding of Compose lifecycles and side-effect handlers. A good answer names `LaunchedEffect(Unit)`, explaining the constant key ensures the effect runs only once. A red flag is suggesting launching coroutines on every recomposition.
This tests your precise understanding of Compose lifecycles and choosing the correct side-effect handler. A great answer identifies `LaunchedEffect(Unit)` and explains why the constant key is crucial for a one-time action, contrasting it with key-based relaunching. A common mistake is to suggest patterns like `rememberCoroutineScope` that launch the coroutine on every recomposition, which is a major performance anti-pattern.
Read the original → developer.android.com
- #android
- #jetpack compose
- #kotlin
- #coroutines
- #side-effects
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