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Action Sheet

Modal prompt for making an important choice

iOS (UIKit) is being deprecated

Thumbprint on iOS is transitioning from UIKit to SwiftUI, and this documentation is no longer being supported. Please refer to the SwiftUI documentation when available.

Summary

Action sheets on iOS are implemented with the built-in UIKit component UIAlertController with preferredStyle: .actionSheet.

Note that on iPhones, action sheets slide up from the bottom of the screen, while on iPads they are displayed as popovers.

Public API

See Apple documentation on UIAlertController for the public API.