Программа чтобы открывать файлы для ios

«`swift
import UIKit

// URL scheme for opening files
private let fileURLScheme = «your-file-url-scheme»

class OpenFilesViewController: UIViewController {

override func viewDidLoad() {
super.viewDidLoad()

// Register the URL scheme with the system
URLProtocol.registerClass(FileURLProtocol.self)

// Create a button to open the file picker
let openFileButton = UIButton(type: .system)
openFileButton.frame = CGRect(x: 20, y: 100, width: 100, height: 50)
openFileButton.setTitle(«Open File», for: .normal)
openFileButton.addTarget(self, action: #selector(openFilePicker), for: .touchUpInside)
view.addSubview(openFileButton)
}

@objc func openFilePicker() {
// Create a file picker controller
let documentPicker = UIDocumentPickerViewController(documentTypes: [«public.text», «public.image», «public.audio», «public.video»], in: .import)
documentPicker.delegate = self

// Present the file picker
present(documentPicker, animated: true)
}
}

extension OpenFilesViewController: UIDocumentPickerDelegate {

func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL]) {

// If the URL scheme matches, open the file in the app
guard let fileURL = urls.first, fileURL.scheme == fileURLScheme else {
showAlert(message: «Invalid file»)
return
}

// Create a file provider to access the file contents
let fileProvider = FileProvider(fileURL: fileURL)

// Open the file with the file provider
let documentViewController = DocumentViewController(fileProvider: fileProvider)
navigationController?.pushViewController(documentViewController, animated: true)
}

func documentPickerWasCancelled(_ controller: UIDocumentPickerViewController) {
controller.dismiss(animated: true)
}
}
«`

Читать статью  Программа для записи голоса ios
Posted Under Ios

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