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Published 20 hours ago • verified publisher icon journeyapps

Accessibility: The luminosity contrast ratio of white text on top of camera screen is less than 4.5:1.

Open malvikam opened this issue 5 years ago • 0 comments

Description of the problem:

We use the barcodescanner library in our app. The background of the barcodescanner camera screen is black with 60% transparency. Any white text on top of the screen with transparent background is not meeting the accessibility criteria of contrast ratio of at least 4.5:1. Can the opacity of background be increased to meet accessibility critera https://www.w3.org/TR/WCAG20-TECHS/G18.html? Fix in the library will improve accessibility of all apps using this library.

Which library version are you using? E.g. 3.2.0. 3.3.0

Which phone/tablet are you using, and which Android version does it run? (e.g. Samsung Galaxy S5, Android 5.0)

Does the same happen on other devices or an emulator?

Can you reproduce the issue in the sample project included with the library? If not, can you provide your own sample project or sample code that produces this error?

In the case of an error do you have a stack trace or adb logs?

malvikam avatar Jun 03 '20 23:06 malvikam