FileUtils

struct FileUtils

A utility class for file operations.


                    
                    
                    saveImage(qrImgBytes:completion:)

Saves the QR code image to the device’s photo library. It requests authorization to access the photo library and saves the image using UIImageWriteToSavedPhotosAlbum method.

Declaration

Swift

static func saveImage(qrImgBytes: [UInt8], completion: @escaping (Bool) -> Void)

Parameters

`qrImgBytes`	The byte array representing the QR code image.
`completion`	The completion handler to be called after the image is saved.