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Accessibility is a vital, typically missed, a part of constructing a high quality app. The Net Content material Accessibility Tips (WCAG) could be complicated and it’s typically unclear apply these tips to Android.
On this e-book, you’ll study constructing accessible apps on Android utilizing WCAG by hands-on, step-by-step tutorials.
Earlier than You Start
This part tells you just a few issues it is advisable to know earlier than you get began, akin to what you’ll want for {hardware} and software program, the place to seek out the venture information for this e-book, and extra.
Part I: Android Accessibility by Tutorials
Start your journey into studying about constructing, testing and customizing accessible apps on Android utilizing WCAG by hands-on, step-by-step tutorials.
Why do you have to design your apps with accessibility in thoughts? This chapter presents many the reason why accessibility is a precedence in trendy app design. From creating a greater, extra marketable product to treating others with care. It will probably even enhance productiveness.
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Say Whats up to Accessibility! Discover ways to use lint to seek out accessibility warnings
and a few easy methods to unravel some frequent accessibility points in a single or two traces of
code. Introduces WCAG and different sources to grasp accessibility necessities and
common design so all customers of your app get pleasure from a cohesive expertise.
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To grasp the accessibility enhancements you make, you want a strategy to confirm your adjustments. That is why on this chapter you may be taught how one can check for accessibility enhancements, in addition to use accessibility providers to expertise the identical factor your person may.
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Understanding the fundamentals about display readers is essential when engaged on accessibility. On this chapter, you may be taught extra about this software, in addition to how you should utilize content material descriptions and layouts to make your app extra perceivable.
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Options together with video, audio or animation typically give attention to a visible and auditory expertise. This chapter explores how one can current the identical info to customers who cannot benefit from the visible or auditory expertise in the best way you’ve got designed.
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On this chapter, you’ll acquire an understanding of what shade distinction is and the way you should utilize it in your app. By investigating varieties of imaginative and prescient impairments, distinction, and night time mode, you’ll have a greater understanding of make your app extra perceivable.
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Navigation is necessary to virtually any app. On this chapter you’ll be taught how one can permit your customers to navigate your app utilizing a wide range of assistive applied sciences.
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This chapter continues discussing operability by taking a look at motion and timing. The way in which you deal with conveniences akin to auto-advance and gestures could make a huge impact on how simply individuals can use your app. Right here, you’ll be taught some tips about method these sorts of options.
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Even when somebody can understand and function your app, they might not perceive it. This chapter will educate you how one can deal with language, iconography, consistency and error dealing with in a method that improves your app’s understandability.
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To make a strong app, it must know work together with the accessibility providers on any machine. Whereas working with Android’s elements, most of this work is completed for you. On this chapter, you’ll learn to work together with accessibility providers when constructing customized views.
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A part of making your app accessible consists of constructing it with neurodiversity in thoughts. By making your app extra configurable, contextual and conscious of phrasing, you present your customers that you just care about them.
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You acknowledge the significance of accessibility, however how do you get your crew on board to dedicate time to it? On this chapter, you’ll learn to enhance training and buy-in in your crew, in addition to combine accessibility into your processes.
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Part II: Appendix
It’s not straightforward to recollect every part there’s to find out about accessibility. That’s why this appendix offers you a guidelines of things to search for when constructing your app. You may tailor these to be used in PRs or audits.
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