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State backed values should use the lambda overload of Modifier.offset

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先に結論

// Before
val someOffset by /* State<Float> */
Modifier.offset(x = someOffset)
// After
val someOffset by /* State<Float> */
Modifier.offset { IntOffset(x = someOffset.dp.toPx().toInt(), y = 0) }

詳細

androidx.compose.foundationを1.7.0アップデートしたところ、次のwarningが出るようになりました。

Modifier.offset{ } is preferred over Modifier.offset() for State backed arguments.: State backed values should use the lambda overload of Modifier.offset

Modifier.offset() is recommended to be used with static arguments only to avoid unnecessary recompositions. Modifier.offset{ } is preferred in the cases where the arguments are backed by a State.

Modifier.offset()をStateによって管理されている値(典型的にはアニメーション等)に使用すると、不必要に再コンポーズが発生するようです。
修正はModifier.offset{ }に置き換えるだけですが、dpを使用する場合、IntOffsetを返すよう適宜変換する必要があります。

fun Modifier.offset(offset: Density.() -> IntOffset)

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