ViewportStatusChangeReason
Constants that describe why status
changed.
-
status
changed becausetransition(to:transition:completion:)
was invoked.An event with this reason is not delivered if the
run(to:completion:)
invokes its completion block synchronously. -
status
changed becausetransition(to:transition:completion:)
completed successfully. -
status
changed becausetransition(to:transition:completion:)
failed. -
status
changed due to user interaction.See also
transitionsToIdleUponUserInteraction