the uri to show
Optionalcontext: Gio.AppLaunchContextoptional launch context
Optionalcancellable: Gio.CancellableAsync version of Gio.AppInfo.launch_default_for_uri.
This version is useful if you are interested in receiving error information in the case where the application is sandboxed and the portal may present an application chooser dialog to the user.
This is also useful if you want to be sure that the D-Bus–activated applications are really started before termination and if you are interested in receiving error information from their activation.
the uri to show
optional launch context
a Gio.AsyncReadyCallback to call when the request is done
Async version of Gio.AppInfo.launch_default_for_uri.
This version is useful if you are interested in receiving error information in the case where the application is sandboxed and the portal may present an application chooser dialog to the user.
This is also useful if you want to be sure that the D-Bus–activated applications are really started before termination and if you are interested in receiving error information from their activation.
the uri to show
Optionalcontext: Gio.AppLaunchContextoptional launch context
Optionalcancellable: Gio.CancellableOptionalcallback: AsyncReadyCallback<string>a Gio.AsyncReadyCallback to call when the request is done
Async version of Gio.AppInfo.launch_default_for_uri.
This version is useful if you are interested in receiving error information in the case where the application is sandboxed and the portal may present an application chooser dialog to the user.
This is also useful if you want to be sure that the D-Bus–activated applications are really started before termination and if you are interested in receiving error information from their activation.