Open monishkumar7 opened 7 months ago
That is indeed the case, and the only workaround I found was to force swiftUI to recreate the view this way:
// The hack below prevents camera freezing when exiting child view.
// Using showQRCodeScanner inside qrCodeScannerView or passing it as parameter still results in freezing.
if showQRCodeScanner {
qrCodeScannerView()
} else {
qrCodeScannerView(showScanner: false)
}
private func qrCodeScannerView(showScanner: Bool = true) -> some View {
ZStack {
if showScanner {
CodeScannerView(codeTypes: [.qr], completion: processQRCode)
}
}
}
That is indeed the case, and the only workaround I found was to force swiftUI to recreate the view this way:
// The hack below prevents camera freezing when exiting child view. // Using showQRCodeScanner inside qrCodeScannerView or passing it as parameter still results in freezing. if showQRCodeScanner { qrCodeScannerView() } else { qrCodeScannerView(showScanner: false) } private func qrCodeScannerView(showScanner: Bool = true) -> some View { ZStack { if showScanner { CodeScannerView(codeTypes: [.qr], completion: processQRCode) } } }
Thank you.
I used the QRCodeScannerView and then used Sheet to keep the background QRCodeScannerView active. That worked.
Description: I have encountered an issue with the
CodeScannerView
where it freezes after returning from a child page.Steps to Reproduce
CodeScannerView
.CodeScannerView
.CodeScannerView
becomes unresponsive and frozen.Expected Behavior
After returning from the child page, the
CodeScannerView
should continue to function as expected.Actual Behavior
The
CodeScannerView
freezes. I don't see the green light on the Dynamic Island too. I think the camera connection is cut off.