RE: APIs for Accessibility Display Settings
RE: APIs for Accessibility Display Settings
- Subject: RE: APIs for Accessibility Display Settings
- From: Charlie Powell <email@hidden>
- Date: Mon, 01 Feb 2016 21:04:55 +0000
- Thread-topic: APIs for Accessibility Display Settings
Actually, it appears all the "Increate contrast" settings for iOS are available under Reduce Transparency/Darken Colors APIs, so really we're just looking for Mac APIs...
-----Original Message-----
From: Charlie Powell
Sent: Monday, February 1, 2016 1:02 PM
To: Apple Accessibility Developer List <email@hidden>
Cc: Mila Iordanova <email@hidden>; Nathan Crowell <email@hidden>
Subject: APIs for Accessibility Display Settings
We're looking for, but have been unable to find, documented APIs to query the state of preferences under the Accessibility Display settings on OS X and iOS, e.g. Invert colors, Increase contrast, etc. It seems UIKit has a way to query for invert colors on iOS (UIAccessibilityIsInvertColorsEnabled), but nothing seems to exist in AppKit for Mac. Similarly, there's nothing for Mac or iOS about increase contrast.
Does anyone know if there is something out there we can use? At one point, we saw Google Chrome detect certain display settings to prompt us to install an extension for high contrast, but without an easy API to find it's unclear how this is done.
Thanks,
Charlie
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