[null,null,["最后更新时间 (UTC):2025-08-31。"],[],[],null,["Select platform: [Android](/ad-manager/mobile-ads-sdk/android/ad-inspector/troubleshoot-privacy-settings \"View this page for the Android platform docs.\") [iOS](/ad-manager/mobile-ads-sdk/ios/ad-inspector/troubleshoot-privacy-settings \"View this page for the iOS platform docs.\") [Unity](/ad-manager/mobile-ads-sdk/unity/ad-inspector/troubleshoot-privacy-settings \"View this page for the Unity platform docs.\") [Flutter](/ad-manager/mobile-ads-sdk/flutter/ad-inspector/troubleshoot-privacy-settings \"View this page for the Flutter platform docs.\")\n\n\u003cbr /\u003e\n\nAs part of\n\n[Publisher integration with the IAB Europe TCF](//support.google.com/admanager/answer/9805023),\n\nuse ad inspector to view the following privacy signals in the ad request:\n\n- GDPR applies: `IABTCF_gdprApplies`\n- AC string: `IABTCF_AddtlConsent`\n- TC string: `IABTCF_TCString`\n\nPrerequisites\n\nBefore you continue, do the following:\n\n- Complete all items in the initial [Prerequisites](/ad-manager/mobile-ads-sdk/android/ad-inspector#prerequisites) to create an Ad Manager account, set your test device, initialize Google Mobile Ads SDK, and install the latest version.\n- [Launch ad inspector](/ad-manager/mobile-ads-sdk/android/ad-inspector/launch-ad-inspector).\n\nView consent management platform details\n\nAd inspector provides you information about your consent management platform\n(CMP), such as the name of the CMP and the ID, through the **Privacy** tab. The\n**Privacy** tab displays your CMP information through\n**Consent Management Platform (CMP)** , and a list of missing ad partners in\nthe **Ad partners** page.\n\nReview CMP information\n\n**Consent Management Platform (CMP)** displays the following information:\n\n| Details | Description |\n|-----------------|---------------------------------------------|\n| **CMP** | The name of the CMP. |\n| **CMP ID** | The ID of the CMP. |\n| **CMP Version** | The CMP version that collects user consent. |\n\n| **Note:** To view CMP details, you must have at least one ad request available.\n\nAnalyze missing ad partners\n\nIf you've configured an ad partner in mediation, but not in the CMP, ad\ninspector warns you of missing ad partners through the **Ad partners** page.\nThe **Ad partners** page displays a list of missing ad partners not configured\nin your CMP and not present in the TC/AC string. When testing, you must consent\nto all ad partners. For more details, see\n[Adding ad partners to published European regulations messages](//support.google.com/admob/answer/10113004#adding_ad_partners_to_published_gdpr_messages).\n\nTo access the **Ad partners** page, click **View** **ad partners** in\n**Consent Management Platform (CMP)** . For more details, see\n[Review CMP information](#review_cmp_information).\n\nFor each ad partner, you see the following labels:\n\n| Label | Description |\n|--------------|---------------------------------------------------------------------------------------------------------------------------------|\n| **Missing** | An ad partner configured in mediation, but not in the TC/AC string. |\n| **IAB only** | An IAB-approved ad partner. For more details, see [GDPR IAB support](https://developers.google.com/admob/android/privacy/gdpr). |\n\nExport missing ad partners list\n\nYou can export and share a list of missing ad partners to troubleshoot and\nsupport your CMP configuration.\n\nTo export a list of missing ad partners, do the following:\n\n1. Click share **Share**.\n2. Select your preferred extension. For example, **Notes**.\n\nView privacy signals and status\n\nAfter you load an ad or\n[request a test ad](/ad-manager/mobile-ads-sdk/android/ad-inspector/test-ad-units#request_a_test_ad),\ncomplete the following steps to view privacy signals and status:\n\n1. Tap your preferred request in **SDK request log**.\n2. Select **Privacy signals**:\n\n\n **Privacy signals** displays the privacy signals in the ad request:\n\nTo learn more about the AC string, see\n\n[Google's Additional Consent technical specification](//support.google.com/admanager/answer/9681920).\n\nFor consent details in the TC string, such as the CMP ID and the IAB consented\nvendor list, click **Decode** .\n[IAB GPP Encoder / Decoder](//iabgpp.com/) opens. If you see errors,\nfollow\n\n[Understand privacy issues](//support.google.com/admanager/answer/12659455#understand-privacy-issues)."]]