iOS 8 seems broken

[amigoni]

Something got broken with ios8 I am using the 3.4.0 build and the animation either don't work (the opacity ones) or the spacial transitions are glitchy (Maybe something to do with the ancorpoint) It seems the views are moved with their ancor point centered and then snap to the final position at the end of the animation.

I tried to build with latest additions but get this errors
File "build.py", line 220, in
build_module(manifest,config)
File "build.py", line 165, in build_module
from tools import ensure_dev_path

Thanks for your help.

[pamik]

I have same problem.

[dhaakon]

I'm having the same issue. Glitchy animations and a misaligned anchor point.

[McDo]

I have the same issue. any idea on how to solve it?

[animecyc]

I am aware of the issue on iOS8 and am looking into a fix for it. Thanks for reporting this!

[pamik]

Thanks for fixing. You are the best! :-)

[jonatansberg]

I'd also very much like to see this fixed. There had been some interesting changes in forks if the original UIView+EasingFunctions.

Additive animations:
almiki/UIView-EasingFunctions@2e99197 – relevant SO thread

Fixes for CGPoint and CGSize animations on iOS 8:
gerasim13/UIView-EasingFunctions@e0cac80

[jonatansberg]

After looking a bit closer on what you've already done in the master branch, I realize I was a bit late to the party. Sorry about that. :)

I do think that this most definitely comes down to the new additive animations tho. Disabling easing for the view frame(s) seems to fix most (if not all) of the layout glitches..

It's not a solution, but might be good enough as a workaround for now.

[animecyc]

@mrlundis As you've stated I've already incorporated some of the fixes and easing should now work. That being said there are still a couple more issues to tackle such as callbacks not being fired when too deeply nested. The master branch has fixes for easing and a potential fix for callbacks (using an "animated" event). I will keep this bug open until the issue is resolved and tagged.

[jonatansberg]

@animecyc Using the fixes in the master branch I was still seeing animation issues, until I disabled the easing for bounds/position completely.

I do have a fairly complex setup though, with many animations going off at once, in two separate transactions, inside a scrollView...

I'll try to find some time later next week to take a deeper look.

[treinberger]

any update regarding this issue?

My example is rather easy but doesn't work:

Animator.animate($.actionContainer , {
duration: 500 ,
bottom: 0
//,easing: Animator.ELASTIC_IN_OUT //with or without easing, it doesn't work ...
});

[animecyc]

Hey everyone, i've released an alpha of the iOS module that fixes many of the iOS8 issues I will leave this ticket open until I can fully stabilize and release the Android version as well.