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Accessibility is a vital, typically ignored, a part of constructing a high quality app. The Internet Content material Accessibility Pointers (WCAG) might be complicated and it’s typically unclear how one can apply these tips to Android.
On this ebook, you’ll find out about constructing accessible apps on Android utilizing WCAG by means of hands-on, step-by-step tutorials.
Earlier than You Start
This part tells you just a few issues you’ll want to know earlier than you get began, comparable to what you’ll want for {hardware} and software program, the place to seek out the undertaking information for this ebook, 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 means of hands-on, step-by-step tutorials.
Why must you 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 may even enhance productiveness.
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Say Hi there to Accessibility! Discover ways to use lint to seek out accessibility warnings
and a few easy methods to resolve some frequent accessibility points in a single or two traces of
code. Introduces WCAG and different sources to know accessibility necessities and
common design so all customers of your app get pleasure from a cohesive expertise.
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To know the accessibility enhancements you make, you want a option to confirm your modifications. That is why on this chapter you will study how one can take a look at for accessibility enhancements, in addition to how one can 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 will study extra about this device, 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 deal with 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 have designed.
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On this chapter, you’ll acquire an understanding of what coloration distinction is and the way you should utilize it in your app. By investigating varieties of imaginative and prescient impairments, distinction, and evening mode, you’ll have a greater understanding of how one can make your app extra perceivable.
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Navigation is essential to virtually any app. On this chapter you’ll study 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 motion and timing. The best way you deal with conveniences comparable to auto-advance and gestures could make a big effect on how simply individuals can use your app. Right here, you’ll study some tips about how one can method these sorts of options.
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Even when somebody can understand and function your app, they could not perceive it. This chapter will educate you how one can deal with language, iconography, consistency and error dealing with in a approach that improves your app’s understandability.
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To make a strong app, it must know how one can 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 contains constructing it with neurodiversity in thoughts. By making your app extra configurable, contextual and conscious of phrasing, you present your customers that you simply 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 schooling and buy-in in your crew, in addition to how one can combine accessibility into your processes.
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Part II: Appendix
It’s not straightforward to recollect every little thing there may be to learn 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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