gpesquero/organicmaps
1
Fork 0
forked from organicmaps/organicmaps
Code Pull requests Activity

[iOS] fix tips'n'tricks layout on older iOS versions

Browse source
This commit is contained in:
Aleksey Belouosv 2018-10-04 16:54:30 +03:00 • committed by Daria Volvenkova
parent 7f38ab4db0
commit b57cdc8c8e
1 changed files with 25 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

35
iphone/Maps/TipsAndTricks/TutorialBlurView.swift
View file

@ -11,6 +11,7 @@ class TutorialBlurView: UIVisualEffectView {
layoutView.translatesAutoresizingMaskIntoConstraints = false
layoutView.isUserInteractionEnabled = false
contentView.addSubview(layoutView)
effect = nil
}
override init(effect: UIVisualEffect?) {
@ -35,21 +36,27 @@ class TutorialBlurView: UIVisualEffectView {
if superview != nil {
targetView?.centerXAnchor.constraint(equalTo: layoutView.centerXAnchor).isActive = true
targetView?.centerYAnchor.constraint(equalTo: layoutView.centerYAnchor).isActive = true
guard #available(iOS 11.0, *) else {
DispatchQueue.main.async {
self.setNeedsLayout()
}
return
}
}
}
override func layoutSubviews() {
super.layoutSubviews()
let targetCenter = self.layoutView.center
let targetCenter = layoutView.center
let r: CGFloat = 40
let targetRect = CGRect(x: targetCenter.x - r, y: targetCenter.y - r, width: r * 2, height: r * 2)
maskPath = UIBezierPath(rect: self.bounds)
maskPath = UIBezierPath(rect: bounds)
maskPath!.append(UIBezierPath(ovalIn: targetRect))
maskPath!.usesEvenOddFillRule = true
maskLayer.path = self.maskPath!.cgPath
maskLayer.path = maskPath!.cgPath
let pulsationPath = UIBezierPath(rect: self.bounds)
let pulsationPath = UIBezierPath(rect: bounds)
pulsationPath.append(UIBezierPath(ovalIn: targetRect.insetBy(dx: -10, dy: -10)))
pulsationPath.usesEvenOddFillRule = true
addPulsation(pulsationPath)
@ -65,25 +72,33 @@ class TutorialBlurView: UIVisualEffectView {
func animateFadeOut(_ duration: TimeInterval, completion: @escaping () -> Void) {
UIView.animate(withDuration: duration, animations: {
self.effect = nil
if #available(iOS 10.0, *) {
self.effect = nil
}
self.contentView.alpha = 0
}) { _ in
self.contentView.backgroundColor = .clear
completion()
}
}
func animateAppearance(_ duration: TimeInterval) {
contentView.alpha = 0
UIView.animate(withDuration: duration) {
self.contentView.alpha = 1
self.effect = UIBlurEffect(style: UIColor.isNightMode() ? .light : .dark)
contentView.alpha = 0
UIView.animate(withDuration: duration) {
self.contentView.alpha = 1
if #available(iOS 10.0, *) {
self.effect = UIBlurEffect(style: UIColor.isNightMode() ? .light : .dark)
} else {
let bgColor = UIColor.isNightMode() ? UIColor.gray : UIColor.black
self.contentView.backgroundColor = bgColor.withAlphaComponent(0.5)
}
}
}
private func addPulsation(_ path: UIBezierPath) {
let animation = CABasicAnimation(keyPath: "path")
animation.duration = kDefaultAnimationDuration
animation.fromValue = self.maskLayer.path
animation.fromValue = maskLayer.path
animation.toValue = path.cgPath
animation.autoreverses = true
animation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)