[null,null,["最后更新时间 (UTC)：2025-08-29。"],[[["\u003cp\u003eThere are four ways to add links to Generic passes: using \u003ccode\u003eGenericClass.LinksModuleData\u003c/code\u003e for all passes of a class, using \u003ccode\u003eGenericObject.LinksModuleData\u003c/code\u003e for a specific pass, using \u003ccode\u003eGenericObject.appLinkData\u003c/code\u003e for an app link at the bottom of a specific pass, and using \u003ccode\u003eGenericClass.appLinkData\u003c/code\u003e for an app link at the bottom of all passes of a class.\u003c/p\u003e\n"],["\u003cp\u003eApp linking allows call-to-actions on Google Wallet passes to direct users to branded experiences, with links appearing at the bottom of the pass.\u003c/p\u003e\n"],["\u003cp\u003eTo set an app link, configure the \u003ccode\u003eGenericObject.appLinkData\u003c/code\u003e field with the URI or package name of your app or website for a specific pass or \u003ccode\u003eGenericClass.appLinkData\u003c/code\u003e for all passes of that class.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eappLinkData\u003c/code\u003e field can include \u003ccode\u003eandroidAppLinkInfo\u003c/code\u003e for Android apps and \u003ccode\u003ewebAppLinkInfo\u003c/code\u003e for websites, and the \u003ccode\u003edisplayText\u003c/code\u003e field, limited to 30 characters, provides a label for the link.\u003c/p\u003e\n"],["\u003cp\u003eYou can alternatively use \u003ccode\u003etargetUri\u003c/code\u003e within \u003ccode\u003eandroidAppLinkInfo\u003c/code\u003e to link directly to your app's Play Store listing instead of opening the app directly.\u003c/p\u003e\n"]]],["Links can be added to Generic passes via `GenericClass.LinksModuleData` (for all class passes) or `GenericObject.LinksModuleData` (for specific passes). App links, displayed at the pass's bottom, are added using `GenericObject.appLinkData` (specific pass) or `GenericClass.appLinkData` (all class passes). `appLinkData` uses either `androidAppLinkInfo` with a package name or `webAppLinkInfo` for deep linking. `displayText` field is limited to 30 characters.\n"],null,["# Add links to your Generic Pass\n\nThere are four ways to add links to a Generic pass.\n\n- Use `GenericClass.LinksModuleData` to add links to all Generic passes that are associated with the `GenericClass`.\n- Use `GenericObject.LinksModuleData` to add a link to a specific Generic pass `GenericObject`.\n- Use [GenericObject.appLinkData](/wallet/generic/rest/v1/AppLinkData) to place an app link at the bottom of that particular Pass.\n- Use [GenericClass.appLinkData](/wallet/generic/rest/v1/AppLinkData) to place an app link at the bottom of all the passes of that class.\n\n\nOne benefit of *app linking* is that it empowers your call-to-action to navigate\nusers to your branded experiences from Google Wallet. Links with this feature appear at the bottom\nof the Pass.\n\n### Feature example\n\n|--------|\n| |\n| Issuer |\n\n### Set the app link on your Google Wallet pass\n\nFor a given Generic pass, set the field `GenericObject.appLinkData`\nto the URI or Package name of your app or website.\n\n\nSee the format and context of the `appLinkData` field in the following source code:\nThe `displayText` field is limited to 30 characters.\n**Note:** To deep link to a specific view within an app you must use webAppLinkInfo. \n\n```\n {\n \"id\": string,\n \"classId\": string,\n …\n …\n …\n \"appLinkData\": {\n \"androidAppLinkInfo\": {\n \"appTarget\": {\n \"packageName\": \"com.google.android.gm\",\n }\n },\n \"webAppLinkInfo\": {\n \"appTarget\": {\n \"targetUri\": {\n \"uri\": \"https://mail.google.com/mail/\",\n \"description\": \"Web link for Gmail\"\n }\n }\n }\n \"displayText\": {\n \"defaultValue\": {\n \"value\": \"Our awesome app!\"\n }\n }\n }\n }\n```\nFor posterity the following implementation will also work. \n\n```\n{\n \"id\": string,\n \"classId\": string,\n …\n …\n …\n \"appLinkData\": {\n \"androidAppLinkInfo\": {\n \"appTarget\": {\n \"targetUri\": {\n \"uri\": \"https://play.google.com/store/apps/details?id=com.google.android.gm\",\n \"description\": \"Play store link for Gmail app\"\n }\n }\n }\n }\n}\n```"]]
