sendNotification
Sends a notification on behalf of @application to the desktop shell. There is no guarantee that the notification is displayed immediately, or even at all.
Notifications may persist after the application exits. It will be D-Bus-activated when the notification or one of its actions is activated.
Modifying @notification after this call has no effect. However, the object can be reused for a later call to this function.
Since
2.40
Parameters
id
id of the notification, or null
notification
the #GNotification to send