---
title: ActionButton
framework: marketplacekit
role: symbol
role_heading: Class
path: marketplacekit/actionbutton
---

# ActionButton

A user-interface element that enables a person to install, update, or launch apps by tapping the element.

## Declaration

```swift
@MainActor @objc @preconcurrency class ActionButton
```

## Mentioned in

Installing apps from an alternative marketplace Supplying an install verification token

## Overview

Overview iOS doesn’t allow an app marketplace to install apps without a person’s consent. When iOS receives a request to install an app, it validates that request came from a user interaction with this button. If instead, a marketplace calls the AppLibrary installation methods directly, the call may fail.

## Topics

### Initializers

- [init(action:)](marketplacekit/actionbutton/init(action:).md)

### Instance Properties

- [action](marketplacekit/actionbutton/action-swift.property.md)
- [backgroundColor](marketplacekit/actionbutton/backgroundcolor.md)
- [borderColor](marketplacekit/actionbutton/bordercolor.md)
- [borderWidth](marketplacekit/actionbutton/borderwidth.md)
- [cornerRadius](marketplacekit/actionbutton/cornerradius.md)
- [fontSize](marketplacekit/actionbutton/fontsize.md)
- [imageName](marketplacekit/actionbutton/imagename.md)
- [imagePlacement](marketplacekit/actionbutton/imageplacement.md)
- [isEnabled](marketplacekit/actionbutton/isenabled.md)
- [isHighlighted](marketplacekit/actionbutton/ishighlighted.md)
- [label](marketplacekit/actionbutton/label.md)
- [size](marketplacekit/actionbutton/size.md)
- [tintColor](marketplacekit/actionbutton/tintcolor.md)

### Enumerations

- [ActionButton.Action](marketplacekit/actionbutton/action-swift.enum.md)
- [ActionButton.ButtonImagePlacement](marketplacekit/actionbutton/buttonimageplacement.md)

## Relationships

### Inherits From

- [UIControl](uikit/uicontrol.md)

### Conforms To

- [CALayerDelegate](quartzcore/calayerdelegate.md)
- [CLBodyIdentifiable](corelocation/clbodyidentifiable.md)
- [CMBodyIdentifiable](coremotion/cmbodyidentifiable.md)
- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [UIAccessibilityIdentification](uikit/uiaccessibilityidentification.md)
- [UIActivityItemsConfigurationProviding](uikit/uiactivityitemsconfigurationproviding.md)
- [UIAppearance](uikit/uiappearance.md)
- [UIAppearanceContainer](uikit/uiappearancecontainer.md)
- [UIContextMenuInteractionDelegate](uikit/uicontextmenuinteractiondelegate.md)
- [UICoordinateSpace](uikit/uicoordinatespace.md)
- [UIDynamicItem](uikit/uidynamicitem.md)
- [UIFocusEnvironment](uikit/uifocusenvironment.md)
- [UIFocusItem](uikit/uifocusitem.md)
- [UIFocusItemContainer](uikit/uifocusitemcontainer.md)
- [UILargeContentViewerItem](uikit/uilargecontentvieweritem.md)
- [UIPasteConfigurationSupporting](uikit/uipasteconfigurationsupporting.md)
- [UIPopoverPresentationControllerSourceItem](uikit/uipopoverpresentationcontrollersourceitem.md)
- [UIResponderStandardEditActions](uikit/uiresponderstandardeditactions.md)
- [UITraitChangeObservable](uikit/uitraitchangeobservable-67e94.md)
- [UITraitEnvironment](uikit/uitraitenvironment.md)
- [UIUserActivityRestoring](uikit/uiuseractivityrestoring.md)

## See Also

### App distribution UI

- [InstallMetadata](marketplacekit/installmetadata.md)
- [InstallConfiguration](marketplacekit/installconfiguration.md)
- [InstallConfirmationResult](marketplacekit/installconfirmationresult.md)
- [BatchInstallConfiguration](marketplacekit/batchinstallconfiguration.md)
- [BatchInstallConfirmationResult](marketplacekit/batchinstallconfirmationresult.md)
- [MarketplaceDisplayOption](marketplacekit/marketplacedisplayoption.md)
- [MarketplaceSceneDelegate](marketplacekit/marketplacescenedelegate.md)