---
title: "ExtendedFloatingActionButton"
description: "The extended FAB is wider than a regular FAB, and it includes a text label."
type: "component"
social_image: "/static/images/material/extended-floating-action-button.png"
---

<div class='type'>Composable Component</div>



The extended FAB is wider than a regular FAB, and it includes a text label.

<img loading='lazy' class='hero-img' alt='Extended floating action button image' src='/static/images/material/extended-floating-action-button.png'>

<a id='references'></a>

<div class='sourceset sourceset-common'>Common</div>


```kotlin
@Composable
fun ExtendedFloatingActionButton(
    text: @Composable () -> Unit,
    onClick: () -> Unit,
    modifier: Modifier = Modifier,
    icon: @Composable (() -> Unit)? = null,
    interactionSource: MutableInteractionSource? = null,
    shape: Shape = MaterialTheme.shapes.small.copy(CornerSize(percent = 50)),
    backgroundColor: Color = MaterialTheme.colors.secondary,
    contentColor: Color = contentColorFor(backgroundColor),
    elevation: FloatingActionButtonElevation = FloatingActionButtonDefaults.elevation(),
)
```


#### Parameters

| | |
| --- | --- |
| text | Text label displayed inside this FAB |
| onClick | callback invoked when this FAB is clicked |
| modifier | `Modifier` to be applied to this FAB |
| icon | Optional icon for this FAB, typically this will be a `Icon`. |
| interactionSource | an optional hoisted `MutableInteractionSource` for observing and emitting `Interaction`s for this FAB. You can use this to change the FAB's appearance or preview the FAB in different states. Note that if `null` is provided, interactions will still happen internally. |
| shape | The `Shape` of this FAB |
| backgroundColor | The background color. Use `Color.Transparent` to have no color |
| contentColor | The preferred content color. Will be used by text and iconography |
| elevation | `FloatingActionButtonElevation` used to resolve the elevation for this FAB in different states. This controls the size of the shadow below the FAB. |






## Code Examples
### FluidExtendedFab
```kotlin
@Composable
fun FluidExtendedFab() {
    ExtendedFloatingActionButton(
        icon = { Icon(Icons.Filled.Favorite, contentDescription = null) },
        text = { Text("FLUID FAB") },
        onClick = { /*do something*/ },
        modifier = Modifier.fillMaxWidth(),
    )
}
```
### SimpleExtendedFabWithIcon
```kotlin
@Composable
fun SimpleExtendedFabWithIcon() {
    ExtendedFloatingActionButton(
        icon = { Icon(Icons.Filled.Favorite, contentDescription = null) },
        text = { Text("ADD TO BASKET") },
        onClick = { /*do something*/ },
    )
}
```