From the course: Android App Development: Accessibility

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Clear hierarchy of information

Clear hierarchy of information - Android Tutorial

From the course: Android App Development: Accessibility

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Clear hierarchy of information

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- [Narrator] Have a clear hierarchy of information makes your app simpler to use and understand. People with cognitive disabilities will be able to use your app, while also improving the experience for everyone. So let's see a few things you need to consider to achieve this. First, avoid cluttering your screen with too much information. This is any easy mistake to do, as the product evolves over time. Information will compete for attention, creating confusion, and preventing users to understand the interface. Different pieces of your layout must also work in harmony. Sometimes the layout starts relatively simple, but it may get worse because of banners, toasts notifications and pop-ups. So be very diligent about using these components. Consider what happens when we show multiple of these components at the same time. To solve these problems, keep your interface as simple as possible. Favor navigation and ask yourself if toasts and pop-ups are really necessary for the event you intend…

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