Task {
for await update in LockedCameraCaptureManager.shared.sessionContentUpdates {
switch update {
case .initial(let urls):
print("frank: init \(urls)")
await MainActor.run {
let label = UILabel(frame: CGRect(x: 100, y: 100, width: 100, height: 30))
label.text = "frank test"
label.textColor = .black
UIViewController.getTop().view.addSubview(label)
}
case .added(let url):
print("frank: add \(url)")
case .removed(let url):
print("frank: removed \(url)")
default:
break
}
}
}
why 'case .initial(let urls)': never never be executed? Can some one provide a sample code?
