updateOverlayText not working with blockingWaitOverlay #34
Description
This code is not working :
let soView = SwiftOverlays.showBlockingWaitOverlayWithText("Original text")
SwiftOverlays.updateOverlayText(soView, text: "Updated text")
I think it's because a blockingWaitOverlay is containing two levels of containerViewTag before having the label. At this opposite of a traditional SwiftOverlay view.
To fix that I've temporary updated your updateOverlayText function this way, but I guess there's a more proper way to do it (or maybe i've missed another official trick to do it)
open class func updateOverlayText(_ parentView: UIView, text: String) {
if let overlay = parentView.viewWithTag(containerViewTag) {
for subview in overlay.subviews {
if let label = subview as? UILabel {
label.text = text as String
break
}
if let subOverlay = subview.viewWithTag(containerViewTag) {
for subSubView in subOverlay.subviews {
if let subLabel = subSubView as? UILabel {
subLabel.text = text as String
break
}
}
}
}
}
}