NSPhotoLibraryAddUsageDescription

[furiosFast]

Hi, is NSPhotoLibraryAddUsageDescription supported?

[ivanvorobei]

Hi, yes

[ivanvorobei]

All sported permissions you can see here

[furiosFast]

where is he here?: https://github.com/ivanvorobei/SPPermission/blob/master/Source/SPPermission/SPPermissionType.swift

[ivanvorobei]

Hmmm Maybe this))

case .photoLibrary:

[furiosFast]

i've this: SPPermission.Dialog.request(with: [.locationWhenInUse, .notification, .photoLibrary/*, .microphone*/], on: viewController, delegate: self, dataSource: self) but che function SPPermission.isAllowed(.photoLibrary) return false always

[ivanvorobei]

I am now run example and all work correctly. You can send me simple example project for see? Or all code which you use.

[furiosFast]

i've this function in my app:

func simplePhotoViewerController(_ viewController: SimplePhotoViewerController, savePhotoAt index: Int) {
        guard let img = cartina.image else { return }
        UIImageWriteToSavedPhotosAlbum(img, nil, nil, nil)
        //        share(UIButton())
        if SPPermission.isAllowed(.photoLibrary) {
            SCLAlertView(appearance: SCLAlertView.SCLAppearance(dynamicAnimatorActive: true)).showSuccess("", subTitle: loc("IMAGESAVE"))
        } else {
            let alert = SCLAlertView(appearance: SCLAlertView.SCLAppearance(dynamicAnimatorActive: false))
            alert.addButton(loc("settings_TITLEPAGE")) {
                UIApplication.shared.open(URL.init(string: UIApplication.openSettingsURLString)!, options: [:], completionHandler: nil)
            }
            alert.showCustom(loc("permissionPREMISSIONDENIED"), subTitle: loc("permissionGOTO"), color: UIColor(hexString: "#0xFFD110"), closeButtonTitle: loc("permissionCANCEL"), colorTextButton: 0x000000, style: .warning)
        }
    }

and when i go to save the photo, if in setting app the photo permission for the app is set to "never", my app terminate with this error:

2019-07-29 21:21:00.057206+0200 This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSPhotoLibraryAddUsageDescription key with a string value explaining to the user how the app uses this data.

if i add the property NSPhotoLibraryAddUsageDescription in the info.plist, and i set from ios settings app the photo permission on "Add photo only", the function SPPermission.isAllowed(.photoLibrary) return false

[ivanvorobei]

How you request permission?

[furiosFast]

func presentPermissonDialogFromWelcomeView(_ viewController: UIViewController) {
        SPPermission.Dialog.request(with: [.locationWhenInUse, .notification, .photoLibrary/*, .microphone*/], on: viewController, delegate: self, dataSource: self)
    }

[furiosFast]

Is this the case with the authorization .restricted?

[ivanvorobei]

What is case Add photo only? In permission state has only this.

I am try using your code - all work correct. When you call simplePhotoViewerController? After request permission? Show code.

[furiosFast]

now set the permission to "never" and try to call this lines of code with a button:

guard let img = imageView.image else { return }
UIImageWriteToSavedPhotosAlbum(img, nil, nil, nil)

[ivanvorobei]

It code not should work. Never state restricted permission to Photo Lubrary.

[furiosFast]

What is case Add photo only? In permission state has only this.

I am try using your code - all work correct. When you call simplePhotoViewerController? After request permission? Show code.

Yes, i request permission at the first launch of my app

[ivanvorobei]

If you deny access to the Photo Library (set Never state), of course the function isAllow will return false.

[ivanvorobei]

Also function UIImageWriteToSavedPhotosAlbum complete, but with error in completion.

[furiosFast]

if you set to "never" the permission and try again to save the photo, the app crash with this error:

This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSPhotoLibraryAddUsageDescription key with a string value explaining to the user how the app uses this data.

[ivanvorobei]

if you set to "never" the permission and try again to save the photo, the app crash with this error:

This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSPhotoLibraryAddUsageDescription key with a string value explaining to the user how the app uses this data.

My library is not responsible for this.

[ivanvorobei]

So one sec I found this

NSPhotoLibrary - ADD - UsageDescription

[furiosFast]

yes, NSPhotoLibraryAddUsageDescription

[ivanvorobei]

I am use NSPhotoLibraryUsageDescription for both, all ok.

As I understand it, when you change the permission in the settings, do you get an error when saving? But my library does not participate in these actions, you need to look for another reason.

[furiosFast]

OK thanks

[ivanvorobei]

Also I am record video - all changes see correctly. Add only NSPhotoLibraryUsageDescription. Screen Recording 2019-07-29 at 22.45.20.zip

[furiosFast]

thanks again!!