However, I did find a useful tool that helped me understand it was the ScrollView, and not a different parent view, talking over its descendants.
Android studio debug layout android#
I haven’t yet figured out if this is a bug in TalkBack, the most popular assistive technology in the Android toolkit, or if it’s something I can or should fix. It’s a ScrollView and its focus is taking partial precedence over its children when the children are directly selected, as opposed to the Explore By Touch or Linear Navigation modes. I’ve recently been having trouble with a parent (lol, devJokes). Let’s role play for a second to give ourselves an example of making a choice that promotes accessibility. In attempting to make a quick fix, we eliminate our ability to make an accessible choice. Here’s the crux of the issue: many developers don’t to know the difference between something that “fixes the problem” and something that makes their app inaccessible. (This will not make your app more accessible).
Android studio debug layout code#
The documentation is lacking, the open source code is at least one release version behind, and perhaps worst of all, the majority of StackOverflow answers lead to explicitly inaccessible choices.įor example, the first listing that pops up when Googling “android accessibility recyclerview” advises a StackOverflow user to set the RecyclerView importantForAccessibility attribute to “no”. While mapping it out, I realized I should share this information as an extension of the doc linked above.ĭebugging accessibility in Android can be tricky. In order to sort it all out, I dug into the TalkBack GitHub repository and tested out a bunch of stuff.
This doc is a great walkthrough, but there is a whole bundle of information that spills out into your terminal with limited explanation of what it all means. I recently stumbled across an Android accessibility documentation page that I had, embarrassingly, ignored: Using Node Tree Debugging. Every time we go through an accessibility audit, we learn where we can improve our process and inch closer to the goal of considering accessibility throughout the design and development processes.
Designing and building for accessibility can help build a larger user base, a broader product, and answer questions you didn’t even know you had.Īt Uncorked, we develop products for big companies that have stringent mobile accessibility standards. Accessibility, making your product available to anyone, is a key part of designing user experience.
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