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Fix disappearing gradient background

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This commit is contained in:
Ali
2021-05-18 00:50:54 +04:00
parent c78deee138
commit 19a9aee5bf
1 changed files with 8 additions and 2 deletions
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10
submodules/GradientBackground/Sources/SoftwareGradientBackground.swift
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@@ -181,7 +181,7 @@ final class SoftwareGradientBackgroundNode: ASDisplayNode, GradientBackgroundNod
let previousPositions = gatherPositions(shiftArray(array: basePositions, offset: validPhase % 8)) let previousPositions = gatherPositions(shiftArray(array: basePositions, offset: validPhase % 8))
if case let .animated(duration, curve) = transition { if case let .animated(duration, curve) = transition, duration > 0.001 {
var images: [UIImage] = [] var images: [UIImage] = []
let maxFrame = Int(duration * 30) let maxFrame = Int(duration * 30)
@@ -200,7 +200,9 @@ final class SoftwareGradientBackgroundNode: ASDisplayNode, GradientBackgroundNod
animation.values = images.map { $0.cgImage! } animation.values = images.map { $0.cgImage! }
animation.duration = duration * UIView.animationDurationFactor() animation.duration = duration * UIView.animationDurationFactor()
animation.calculationMode = .linear animation.calculationMode = .linear
self.contentView.layer.add(animation, forKey: "image") animation.isRemovedOnCompletion = true
self.contentView.layer.removeAnimation(forKey: "contents")
self.contentView.layer.add(animation, forKey: "contents")
} else { } else {
self.contentView.image = generateGradient(size: imageSize, colors: colors, positions: positions) self.contentView.image = generateGradient(size: imageSize, colors: colors, positions: positions)
} }
@@ -222,6 +224,10 @@ final class SoftwareGradientBackgroundNode: ASDisplayNode, GradientBackgroundNod
} }
public func animateEvent(transition: ContainedViewLayoutTransition) { public func animateEvent(transition: ContainedViewLayoutTransition) {
guard case let .animated(duration, _) = transition, duration > 0.001 else {
return
}
if self.phase == 0 { if self.phase == 0 {
self.phase = 7 self.phase = 7
} else { } else {