当我尝试将扫描保存到相机胶卷时,应用程序崩溃
这是代码:
func documentCameraViewController(_ controller: VNDocumentCameraViewController, didFinishWith scan: VNDocumentCameraScan) {
// Make sure the user scanned at least one page
guard scan.pageCount >= 1 else {
// You are responsible for dismissing the VNDocumentCameraViewController.
controller.dismiss(animated: true)
return
}
// This is a workaround for the VisionKit bug which breaks the `UIImage` returned from `VisionKit`
// See the `Image Loading Hack` section below for more information.
var arrImages = [UIImage]()
for i in 0...scan.pageCount-1 {
let originalImage = scan.imageOfPage(at: i)
let fixedImage = reloadedImage(originalImage)
arrImages.append(fixedImage)
}
controller.dismiss(animated: true)
let documentDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
let docURL = documentDirectory.appendingPathComponent("Delete This")
if Filetype == 1 {
let data = createNewPDF(arrImage: arrImages)
do {
try data?.write(to: docURL, options: .completeFileProtection)
print("Success")
} catch(let error) {
print("error is \(error.localizedDescription)")
}
} else {
if Filetype == 2 {
if customjg == 68 {
for i in 0...scan.pageCount-1 {
let originalImage = scan.imageOfPage(at: i)
let fixedImage = originalImage.jpegData(compressionQuality: 0.7)
let reloadedImage = UIImage(data: fixedImage!)
UIImageWriteToSavedPhotosAlbum(reloadedImage!, nil, nil, nil);
//arrImages.append(fixedImage)
}
if customjg == 69 {
let originalImage = scan.imageOfPage(at: 1)
let rere = self.resizeImagezz(image: originalImage, targetSize: CGSize(width: Widthv, height: Heightv))
let fixedImage = rere.jpegData(compressionQuality: 0.7)
let reloadedImage = UIImage(data: fixedImage!)
UIImageWriteToSavedPhotosAlbum(reloadedImage!, nil, nil, nil);
//arrImages.append(fixedImage)
}
}
}else{
if Filetype == 3 {
for i in 0...scan.pageCount-1 {
let originalImage = scan.imageOfPage(at: i)
let fixedImage = originalImage.pngData()
let reloadedImage = UIImage(data: fixedImage!)
UIImageWriteToSavedPhotosAlbum(reloadedImage!, nil, nil, nil);
//arrImages.append(fixedImage)
}
}
}
}
}
文件类型是一个段控制的开关盒。默认情况下,第一个选项是 JPEG。它甚至不会在崩溃前询问相机胶卷访问权限(是的,我已将其放入 info.plist 文件中)。
目前只有 PDF 有效。
但不同的是,安装在 iOS 14 Beta 上时一切正常。
请尽快帮我纠正这个问题。
我在这里先向您的帮助表示感谢。