Togglesanimated

Sync

Sync switch spinning its arrows thumb continuously while active.

Installation

caveui components are copy-paste Jetpack Compose built entirely on Material 3 — there's no caveui dependency to add. Make sure Material 3 is on your classpath (it ships with the Compose BOM), then copy the Usage snippet below into your project.

kotlin

// build.gradle.kts (module)
dependencies {
    implementation(platform("androidx.compose:compose-bom:2025.06.00"))
    implementation("androidx.compose.material3:material3")
}

Usage

kotlin

@Composable
fun SyncToggle() {
  var on by remember { mutableStateOf(true) }
  val angle by rememberInfiniteTransition()
    .animateFloat(
      initialValue = 0f,
      targetValue = 360f,
      animationSpec = infiniteRepeatable(
        animation = tween(1000, easing = LinearEasing),
      ),
    )
  Switch(
    checked = on,
    onCheckedChange = { on = it },
    thumbContent = {
      Icon(
        imageVector = Icons.Filled.Sync,
        contentDescription = null,
        modifier = Modifier
          .size(SwitchDefaults.IconSize)
          .graphicsLayer {
            rotationZ = if (on) angle else 0f
          },
      )
    },
    colors = SwitchDefaults.colors(
      checkedTrackColor =
        MaterialTheme.colorScheme.primary,
      checkedIconColor =
        MaterialTheme.colorScheme.primary,
    ),
  )
}