自 2025 年 3 月 27 日起,我們建議您使用 android-latest-release
而非 aosp-main
建構及貢獻 AOSP。詳情請參閱「Android 開放原始碼計畫變更」。
實作圓形圖示
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
Android 7.1.1 以上版本支援圓形啟動器圖示。根據預設,系統不會啟用圓形啟動器圖示。如要在裝置實作中使用圓形圖示,您必須編輯裝置上的資源疊加層,才能啟用這些圖示。
您要使用重疊的資源檔案位於:
frameworks/base/core/res/res/values/config.xml
如要啟用圓形圖示,請將疊加層檔案中的 config_useRoundIcon
設定從 false
變更為 true
:
<!-- Flag indicating whether round icons should be parsed from the application manifest. -->
<bool name="config_useRoundIcon">true</bool>
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,["# Implement circular icons\n\nCircular [launcher\nicons](https://developer.android.com/guide/practices/ui_guidelines/icon_design_adaptive) are supported in Android 7.1.1 and later. Circular launcher icons\nare not enabled by default. To use circular icons in your device\nimplementation, you must edit the [resource\noverlay](/docs/setup/add-device#use-resource-overlays) on your device to enable them.\n\nThe resource file you are using an overlay on is at:\n[frameworks/base/core/res/res/values/config.xml](https://android.googlesource.com/platform/frameworks/base/+/android16-release/core/res/res/values/config.xml)\n\nTo enable circular icons, change the `config_useRoundIcon`\nsetting in your overlay file from `false` to `true`: \n\n```\n\u003c!-- Flag indicating whether round icons should be parsed from the application manifest. --\u003e\n\u003cbool name=\"config_useRoundIcon\"\u003etrue\u003c/bool\u003e\n```"]]