iosOnNavigationResponse property Null safety

(Future<IOSNavigationResponseAction?> Function?(InAppWebViewController controller, IOSWKNavigationResponse navigationResponse)?) iosOnNavigationResponse
final

Called when a web view asks for permission to navigate to new content after the response to the navigation request is known.

navigationResponse represents the navigation response.

NOTE: available only on iOS. In order to be able to listen this event, you need to set IOSInAppWebViewOptions.useOnNavigationResponse option to true.

Official iOS API: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455643-webview

Implementation

final Future<IOSNavigationResponseAction?> Function(
    InAppWebViewController controller,
    IOSWKNavigationResponse navigationResponse)? iosOnNavigationResponse;