第 3 层级 - 支持大屏设备
当大屏设备上的效率应用和创意应用支持触控笔输入时，才能发挥最佳效用。
让用户能够利用触控笔提供的自然、直观的交互功能：
- 撰写和编辑文本
- 滚动浏览列表、选择器和其他可滚动内容
后续步骤
如需详细了解如何在应用中启用触控笔输入，请参阅：
Compose
View
触控笔
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最后更新时间 (UTC)：2025-07-27。
[null,null,["最后更新时间 (UTC)：2025-07-27。"],[],[],null,["# Stylus\n\nTIER 3 --- Large screen ready\n| **Objective:** Make your app [large screen ready](/docs/quality-guidelines/large-screen-app-quality#large_screen_ready) by meeting the [LS-S1](/docs/quality-guidelines/large-screen-app-quality#LS-S1) and [LS‑S1.1](/docs/quality-guidelines/large-screen-app-quality#LS-S1.1) stylus requirements of the [Large screen app quality](/docs/quality-guidelines/large-screen-app-quality) guidelines.\n\nProductivity and creativity apps on large screen devices are at their best when\nthe apps support stylus input.\n\nEnable your users to take advantage of the natural, intuitive interactivity a\nstylus provides for:\n\n- Writing and editing text\n- Scrolling through lists, pickers, and other scrollable content\n\nNext steps\n----------\n\nFor more information about how to enable stylus input in your app, see:\n\n- Compose\n\n - [About stylus input](/develop/ui/compose/touch-input/stylus-input)\n - [Input compatibility on large screens](/develop/ui/compose/touch-input/input-compatibility-on-large-screens)\n- Views\n\n - [Stylus](/develop/ui/views/touch-and-input/stylus-input)\n - [Input compatibility on large screens](/develop/ui/views/touch-and-input/input-compatibility-on-large-screens)"]]