Logs a given log record. Only records with a logging level that is equal or greater than this logger's level will be submitted to this logger's handlers for logging. If getUseParentHandlers() returns true, the log record will also be submitted to the handlers of this logger's parent, potentially recursively up the namespace.

Since all other log methods call this method to actually perform the logging action, subclasses of this class can override this method to catch all logging activities.

[Android Documentation]