onExtensionEventWithContext property

void Function(ExtensionContext context, String key, String value)? onExtensionEventWithContext
final

The event callback of the extension.

To listen for events while the extension is running, you need to register this callback.

  • value The value of the extension key.
  • key The key of the extension.
  • context The context information of the extension, see ExtensionContext.

Implementation

final void Function(ExtensionContext context, String key, String value)?
    onExtensionEventWithContext;