# FloatingActionButton ```kotlin fun FloatingActionButtonDemo() { FloatingActionButton(onClick = { /*do something*/}) { Text("FloatingActionButton") } } ```

## ExtendedFloatingActionButton ```kotlin @Composable fun ExtendedFloatingActionButtonDemo() { ExtendedFloatingActionButton( icon = { Icon(Icons.Filled.Favorite,"") }, text = { Text("FloatingActionButton") }, onClick = { /*do something*/ }, elevation = FloatingActionButtonDefaults.elevation(8.dp) ) } ```

## See also: * [Official Docs](https://developer.android.com/reference/kotlin/androidx/compose/material/package-summary#floatingactionbutton) * [Full Example Code]({{ site.samplefolder }}/material/floatingactionbutton/FabDemo.kt)