等級 3 - 可供大螢幕使用
大螢幕裝置通常會附有鍵盤、滑鼠或觸控板，以便強化使用者輸入和互動功能。
讓應用程式支援以下功能：
- 外接鍵盤輸入
- 在實體鍵盤和虛擬鍵盤之間切換內容
- 基本的滑鼠和觸控板互動，例如點選、選取和捲動
後續步驟
如要進一步瞭解如何擴充應用程式的輸入功能，請參閱：
鍵盤、滑鼠和觸控板
這個頁面中的內容和程式碼範例均受《內容授權》中的授權所規範。Java 與 OpenJDK 是 Oracle 和/或其關係企業的商標或註冊商標。
上次更新時間：2025-07-27 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-07-27 (世界標準時間)。"],[],[],null,["# Keyboard, mouse, and trackpad\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-I1](/docs/quality-guidelines/large-screen-app-quality#LS-I1) and [LS-I2](/docs/quality-guidelines/large-screen-app-quality#LS-I2) keyboard, mouse, and trackpad requirements of the [Large screen app\n| quality](/docs/quality-guidelines/large-screen-app-quality) guidelines.\n\nLarge screen devices often include a keyboard, mouse, or trackpad for enhanced\nuser input and interactivity.\n\nEnable your app to support:\n\n- Input from an external keyboard\n- Context switching between physical and virtual keyboards\n- Basic mouse and trackpad interactions, such as click, select, and scroll\n\nNext steps\n----------\n\nFor more information about how to extend your app's input capabilities, see:\n\n- [Input compatibility on large screens --- Compose](/develop/ui/compose/touch-input/input-compatibility-on-large-screens)\n- [Input compatibility on large screens --- views](/develop/ui/views/touch-and-input/input-compatibility-on-large-screens)"]]