How to implement efficient large lists in Jetpack Compose?
This tests your grasp of Compose performance. Use `LazyColumn` to compose only visible items, unlike a `Column` which renders all items at once. A red flag is suggesting a scrollable `Column`, which has severe performance costs for large lists.
This question tests your understanding of UI performance optimization in Compose. A strong answer identifies `LazyColumn` as the solution for large lists, explaining that it only composes and lays out visible items, similar to a `RecyclerView`. Contrast this with a `Column`, which renders all items upfront, causing performance issues. A major red flag is suggesting a `Column` inside a `verticalScroll` modifier, as this does not provide any performance benefit for large datasets.
Read the original → developer.android.com
- #android
- #jetpack compose
- #performance
- #ui
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