# Switch

```kotlin @Composable fun SwitchDemo() { val checkedState = remember { mutableStateOf(true) } Switch( checked = checkedState.value, onCheckedChange = { checkedState.value = it } ) } ``` ## See also: * [Official Docs](https://developer.android.com/reference/kotlin/androidx/compose/material/package-summary#switch) * [Full Example Code]({{ site.samplefolder }}/material/switch/SwitchDemo.kt)