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https://issues.apache.org/jira/browse/CB-12781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Li closed CB-12781.
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Resolution: Duplicate
Fix Version/s: Master
Close the issue as duplicated with
https://github.com/phonegap/phonegap-plugin-barcodescanner/issues/464
> BarcodeScanner plugin on ios does not dismiss the scan screen after user does
> not allow the permission
> ------------------------------------------------------------------------------------------------------
>
> Key: CB-12781
> URL: https://issues.apache.org/jira/browse/CB-12781
> Project: Apache Cordova
> Issue Type: Bug
> Components: cordova-ios
> Affects Versions: 1.5.0, Master
> Environment: ios
> Reporter: Jonathan Li
> Fix For: Master
>
>
> In ios cordova project with barcode scanner plugin, when first time running
> the app, and call the below method
> cordova.plugins.barcodeScanner.scan()
> The app will show a dialog to ask user whether allow to use camera or not, if
> user clicks "Do not allow" button, currently the permission dialog will
> dismiss, but the scan screen is still opened, and as the app cannot use
> camera, the user cannot do anything except for clicking the cancel button to
> cancel the operation.
> This is not a user-friend behavior, as when user clicks "Do not allow", the
> user is already decided to cancel the operation, so the plugin should
> automatically cancel the scan request, and dismiss the scan screen and also
> return the cancel result to the cordova callback. There is no reason to still
> leave the scan screen opened and have to require user to click the cancel
> button to cancel the operation.
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