開發人員可透過日曆外掛程式,使用 EventAttachmentTrigger 將自訂附件新增至日曆活動。這些自訂附件可以選擇指定圖片網址,並在日曆活動中顯示為附件的圖示。由於這些圖片會直接在日曆中使用,因此必須託管在 Google 的基礎架構上。具體來說,您必須使用與外掛程式 Google Workspace Marketplace 商店資訊相同的圖示。
[[["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:2025-08-29 (世界標準時間)。"],[[["\u003cp\u003eCalendar add-ons allow developers to add custom attachments with optional icons to Calendar events using the EventAttachmentTrigger.\u003c/p\u003e\n"],["\u003cp\u003eAttachment icons must be hosted on Google's infrastructure and be the same icon used for the add-on's Google Workspace Marketplace store listing.\u003c/p\u003e\n"],["\u003cp\u003eTo obtain the image URL for attachment icons, developers need to upload the icon as an "Application Icon 32x32" in the Google Cloud console's Google Workspace Marketplace SDK Store Listing section and use the resulting URL.\u003c/p\u003e\n"]]],["Developers can add custom attachments to Calendar events using the `EventAttachmentTrigger`. These attachments can have icons, which must be hosted on Google's infrastructure. To get a valid icon URL, navigate to the Google Cloud console, switch to the add-on's project, and access the Google Workspace Marketplace SDK. In the \"Store Listing\" tab's \"Graphics Assets\" section, upload the icon image (32x32) as an \"Application Icon\", then copy and use the generated image URL as the `attachment.iconUrl`.\n"],null,["# Provide attachment icons\n\nCalendar add-ons let developers add custom attachments to Calendar events\nthrough the use of the\n[EventAttachmentTrigger](/apps-script/manifest/calendar-addons#eventattachmenttrigger).\nThese custom attachments can optionally specify an image URL which is displayed\nas the attachment's icon inside of the Calendar event. Since these images are\nused within Calendar directly, you must host them on Google's infrastructure.\nSpecifically, you must use the same icon that you use for the add-ons\nGoogle Workspace Marketplace\n[store listing](/workspace/marketplace/create-listing).\n\nTo obtain an image URL that can be used as the `attachment.iconUrl`:\n\n1. Open the [Google Cloud console](https://console.cloud.google.com/).\n2. If necessary, switch to the project hosting your add-on.\n3. At the top-left, click Menu menu \\\u003e **APIs \\& Services**.\n4. In the list at the bottom, click **Google Workspace Marketplace SDK**.\n5. Select the **Store Listing** tab.\n6. In the **Graphics Assets** section, upload the intended attachment icon image as an **Application Icon 32x32**.\n7. Copy the resulting image URL and use it as the `attachment.iconUrl`."]]