These classes describe messages about errors, warnings, and some activities that the issues for logging and debugging purposes.
Class that provides informational messages, warnings, and errors. Encapsulates the object representation of a single notification event within NotificationHistory .
Returns the description associated with the provided notification codeand provides numeric constants for notification objects.
Class that defines an entry in the circular list in NotificationHistory and holds the notification and its timestamp.
Class that contains the supported notifications types.