iOS Question How to show the Settings app (camera permission) from my app?

[jo1234]

Hi,

my app uses the iBarcode library, which requires camera permission.
The app is automatically listed in the Apple Settings app, where you can activate/deactivate the camera permission.
When a user deactivates the camera permission, the Scanner_Ready event fails. In this case I want to show the respective item in the Settings app so that the user can activate the camera permission.

How can I show the Settings app (camera permission for my app) from my app?

Thanks a lot!

 

[Erel]

You can check whether authorization was denied with LLCamera.AuthorizationDenied property.

You can use this code to go to the settings page:

If App.CanOpenURL("app-settings:") Then App.OpenURL("app-settings:")

App.CanOpenURL will return false on iOS 7.