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Fix gallery crossfade in animation

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This commit is contained in:
Ilya Laktyushin 2021-11-11 22:34:31 +04:00
parent 383b555437
commit 1e440c199c
1 changed files with 7 additions and 4 deletions
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9
submodules/GalleryUI/Sources/GalleryControllerNode.swift
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@ -329,15 +329,18 @@ open class GalleryControllerNode: ASDisplayNode, UIScrollViewDelegate, UIGesture
open func animateIn(animateContent: Bool, useSimpleAnimation: Bool) {
let duration: Double = animateContent ? 0.2 : 0.3
let fadeDuration: Double = 0.2
let backgroundColor = self.backgroundNode.backgroundColor ?? .black
self.backgroundNode.backgroundColor = self.backgroundNode.backgroundColor?.withAlphaComponent(0.0)
self.statusBar?.alpha = 0.0
self.navigationBar?.alpha = 0.0
self.footerNode.alpha = 0.0
self.currentThumbnailContainerNode?.alpha = 0.0
UIView.animate(withDuration: duration, animations: {
self.backgroundNode.backgroundColor = self.backgroundNode.backgroundColor?.withAlphaComponent(1.0)
self.backgroundNode.layer.animate(from: backgroundColor.withAlphaComponent(0.0).cgColor, to: backgroundColor.cgColor, keyPath: "backgroundColor", timingFunction: CAMediaTimingFunctionName.linear.rawValue, duration: fadeDuration)
UIView.animate(withDuration: fadeDuration, delay: 0.0, options: [.curveLinear], animations: {
if !self.areControlsHidden {
self.statusBar?.alpha = 1.0
self.navigationBar?.alpha = 1.0