The extension’s current presentation style.
- iOS 10.0+
The presentation style defines how the extension appears in the Messages app. The property’s value is set by the following actions:
The user selects the extension in the app drawer: The Messages app launches the extension using the
App Presentation Style Compact
The user taps the collapse and expand buttons while the extension is running: The Messages app changes the current presentation style.
You programmatically set the presentation style by calling the