onLaunchingExternalUriScheme method

@override FutureOr<LaunchingExternalUriSchemeResponse?>? onLaunchingExternalUriScheme(LaunchingExternalUriSchemeRequest request)

Event fired when an external URI scheme is about to be launched.

Officially Supported Platforms/Implementations:

• Windows WebView2 (Official API - ICoreWebView2_18.add_LaunchingExternalUriScheme)

Parameters - Officially Supported Platforms/Implementations:

• request: all platforms

Use the PlatformInAppBrowserEvents.isMethodSupported method to check if this method is supported at runtime.

Implementation

@override
FutureOr<LaunchingExternalUriSchemeResponse?>? onLaunchingExternalUriScheme(
  LaunchingExternalUriSchemeRequest request,
) {
  return null;
}