專為電視設計
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
電視只著重的內容而已。重點在於尋找及享受喜愛的影視內容,無論是電影、節目、遊戲、音樂或健身影片都沒問題。重點在於盡可能減少阻礙。
出色的電視設計能將內容放在最顯眼的位置。重點在於打造容易使用及導航的介面,即使從遠處也能操作。開發人員更專注於尋找喜愛的內容,並以最佳品質享受。

考量重點
10 英尺使用者介面
一般來說,觀眾在看電視時可以放鬆一下,在電視和觀眾之間的平均距離則為 3 公尺 (10 英尺)。複雜的螢幕版面配置和控制項不適用於這類 leanback 體驗。因此,請確保文字和其他元素夠大,在遠處也能清楚顯示,或是限製文字和電視螢幕上的閱讀量。
D-Pad 導覽
與觸控裝置不同,大多數電視皆使用 D-Pad (向上、向下、向左、向右選取遙控器的按鈕) 瀏覽 UI。當使用者按下按鈕時,電視 UI 必須提供即時的專屬意見回饋。
電視是共用裝置
電視通常是家中的共用裝置。因此,在設計 TV 應用程式時,請務必將隱私權納入考量。舉例來說,顯示個人資訊的應用程式應有隱私權設定,以便提供相關自訂功能。
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,["# Design for TV\n\nTV is all about content. It's about finding and enjoying the things\nyou love to watch, whether it's movies, shows, games, music, or fitness\nvideos. And it's about doing it with the least amount of friction possible.\n\nGreat TV design is all about putting content front and center. It's about\ncreating an interface that's easeir to use and navigate, even from a distance.\nIt's about making it easeir to find the content you love, and to enjoy it\nin the best possible quality.\n\nConsiderations\n--------------\n\n### 10ft UI\n\nTypically, viewers lean back and relax while watching TV and the\naverage distance between a TV and its viewers is 3 meters (10 feet).\nComplex screens layouts and controls are not ideal for such leanback\nexperiences. As such, it is important to make sure that text and other\nelements are large enough to be seen from a distance or limit the\namount of text and reading on TV screens.\n\n### D-pad navigation\n\nUnlike touch devices most TVs rely on d-pad (up, down, left, right, select\nbuttons on the remote) to navigate the UI. TV UI must provide instant\nand distinct feedback when buttons are pressed.\n\n### TV is a communal device\n\nTV is typically a shared device in the household. This means that it is\nimportant to consider privacy when designing apps for TV. For example,\napps that show personal information should have privacy settings that\nallow relevant customizations."]]