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Can you retrieve the PHAsset using the New Photo Picker?

I'm currently using the UIImagePickerController to get images, but I also save the PHAsset's identifier so I can reopen the last image viewed when the app is reopened. Is this available in the PHPickerResult's itemProvider? Or is it the assetIdentifier that's part of the PHPickerResult?
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by Rob the Artist.
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Keyframe Animation Support for UIViewControllerTransitionCoordinator

I'm trying to do a counter rotation for a view within viewWillTransition(to:with:) (i.e. make one view not rotate while all the other views rotate). The only issue I'm running into is when a view rotated 180 degrees, it does the counter rotation in the wrong direction (so the view ends up rotating to the final position instead of looking like it remains still). I'm pretty sure I can force the correct rotation direction by using keyframe animation but it looks like UIViewControllerTransitionCoordinator doesn't support keyframe animation. I tried doing keyframe animation outside of the UIViewControllerTransitionCoordinator's animate(alongsideTransition:) method, but it doesn't looks right. Is there a to use keyframe animation here? Or can I force the correction direction for a rotation?
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by Rob the Artist.
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WWDC18 - Forum or Chat

Is there any forum or chat (like Slack) for developers that are going to WWDC this year? Would love to chat up other folks that are going to see what everyone's planning.
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by Rob the Artist.
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3 Replies
1.5k Views

The simulator for Xcode 9.1 is unusably slow

When I try launching the simulator from Xcode 9 it is unusably slow. Animations that would typically be done in a fraction of a second take up to 5 seconds to run.Tried upgrading to the latest version of Xcode (9.1 9B55) and I'm still having the issue.
Posted
by Rob the Artist.
Last updated
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