Android TV -1- Building TV Apps

最新推荐文章于 2018-04-19 12:24:31 发布

翻译最新推荐文章于 2018-04-19 12:24:31 发布 · 652 阅读

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了解如何使用Android Studio创建适用于电视的应用程序，包括开发环境设置、布局和导航的基本要求，以及如何处理通常不在电视设备上可用的硬件特性。

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Building TV Apps

Get started

Dependencies and Prerequisites

Android 5.0 (API level 21) or higher

Android offers a rich user experience that's optimized for apps running on large screen devices, such as high-definition televisions. Apps on TV offer new opportunities to delight your users from the comfort of their couch.

TV apps use the same structure as those for phones and tablets. This approach means you can create new TV apps based on what you already know about building apps for Android, or extend your existing apps to also run on TV devices. However, the user interaction model for TV is substantially different from phone and tablet devices. In order to make your app successful on TV devices, you must design new layouts that can be easily understood from 10 feet away, and provide navigation that works with just a directional pad and a select button.

This class describes how to start building apps for TV, including setting up your development environment, basic requirements for layouts and navigation, as well as guidance on how to handle hardware features that are not typically available on TV devices.

Note: You are encouraged to use Android Studio for building TV apps, because it provides project setup, library inclusion, and packaging conveniences. This training assumes you are using Android Studio.