Fixed
Status Update
No update yet.
Comments
il...@google.com
jb...@google.com
Jeremy, is this still an issue? I think the problem was that you had two transitions targeting the same View for the same action (e.g. two Slide() transitions).
jb...@google.com
I have a similar issue with plain AnimatorSet:
set.start()
set.pause()
set.setCurrentPlayTime(100)
set.setCurrentPlayTime(0)
set.setCurrentPlayTime(100)
set.resume()
doesn't play animation in resume().
ap...@google.com
Should clarify that if I filter out setCurrentPlayTime(0) (or replace it with setCurrentPlayTime(1)) it works well.
Also even with setCurrentPlayTime(0), onAnimationEnd is notified with correct delay (as if the animation has played).
il...@google.com
@
I think that is intended for Animator. If you set the currentPlayTime to 0 or the total duration the animator completes. We do some
Description
When using the new state manager released in fragment 1.3.0-alpha08, if you manually (without using the hide/show fragment transactions) set the visibility state of your view after the SpecialEffectsController has started any animations/transitions on your view, the visibility changes are ignored.
The reason this happens is because the new state manager saves the visibility state of the view in
onViewCreated()as the final state and then restores that visibility state once the special effect completes afteronStart(). This means that any changes made by the user to the view visibility state betweenonViewCreate()andonStart()are completely ignored.This becomes apparent in two particular cases:
There is a fragment that is always added, but has its visibility state updated based on some internal data (i.e. an error screen that is set to
View.INVISIBLEwhen there is no error andView.VISIBLEwhen there is one). If the view state changes toINVISIBLEinonStart(), the fragment should not be shown once the add transaction completes.A entering fragment is postponed and while it is postponed, its view visibility state is set to
View.INVISIBLE. Even once the fragment is no longer postponed, its view should still beINVISIBLEuntil the user changes it again manually.The new state manager should defer view visibility state control to the user no matter when the state is changed. Doing so would ensure that the user always has the source of truth for their Fragment's view visibility.