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mobile ruleP1stack specificStack: android
androidcomposelazy-listkeys
Provide stable keys in LazyColumn/LazyRow items
Without a stable key, Compose can't track item identity across changes, hurting state retention and animations.
PR: mobile-canon-2026-06Created: Jul 5, 2026
Bad example
Old codekotlin
| 1 | items(list) { Row(it) } |
Explanation (EN)
Objašnjenje (HR)
Good example
New codekotlin
| 1 | items(list, key = { it.id }) { Row(it) } |
Explanation (EN)
Objašnjenje (HR)