RxDocumentPicker

Requirements

Xcode 12, Swift 5.3

Installation

Swift Package Manager

RxUserNotifications is available through Swift Package Manager. To install it, add the following line to your Package.swift into dependencies:

.package(url: "https://github.com/pawelrup/RxDocumentPicker", .upToNextMinor(from: "0.2.0"))

and then add RxUserNotifications to your target dependencies.

CocoaPods

RxDocumentPicker is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'RxDocumentPicker'

Usage

For iOS versions before iOS 11 you can use UIDocumentMenuViewController like below:

let menu = UIDocumentMenuViewController(documentTypes: [kUTTypePDF as String], in: .import)
menu.rx
	.didPickDocumentPicker
	.do(onNext: { [weak self] (picker: UIDocumentPickerViewController) in
		self?.present(picker, animated: true, completion: nil)
	})
	.flatMap { $0.rx.didPickDocumentAt }
	.subscribe(onNext: {
		print($0)
	})
	.disposed(by: disposeBag)
present(menu, animated: true, completion: nil)

UIDocumentMenuViewController is deprecated from iOS 11 so you need to use UIDocumentPickerViewController directly:

let picker = UIDocumentPickerViewController(documentTypes: [kUTTypePDF as String], in: .import)
picker.rx
	.didPickDocumentsAt
	.subscribe(onNext: { [weak self] (urls: [URL]) in
        print(urls)
	})
	.disposed(by: disposeBag)
present(picker, animated: true, completion: nil)

If you want to know when user cancelled picking documents you can subscribe to documentPickerWasCancelled like below:

let picker = UIDocumentPickerViewController(documentTypes: [kUTTypePDF as String], in: .import)
picker.rx
	.documentPickerWasCancelled
	.subscribe(onNext: {
		// Do something
	})
	.disposed(by: disposeBag)
present(picker, animated: true, completion: nil)

You can see usage of RxDocumentPicker in example.

Author

Paweł Rup, [email protected]

License

RxDocumentPicker is available under the MIT license. See the LICENSE file for more info.