Accessibility allows people with disabilities to use the app you develop, while accessibility in the app works regularly, the user experience (UX) is better for those with disabilities.
According to the World Bank, 15% of the world’s population is disabled and dependent on a smartphone like any other person. With accessibility and tools such as TalkBack and Switch Access, they can communicate, learn and work.
In the Android operating system, in most cases, accessibility works as expected and doesn’t require large additions and changes. Although, there are cases, such as using Staggered Grid Layout, which doesn’t work as expected.
The (retired) Pub(lication) for Android & Tech, focused on Development