运行已配置移动广告 SDK 的应用,并使用上面列出的一个测试广告单元 ID 发出广告请求。代码清单。
...privatevoidRequestBanner(){#if UNITY_ANDROIDstringadUnitId="ca-app-pub-3940256099942544/6300978111";#elif UNITY_IPHONEstringadUnitId="ca-app-pub-3940256099942544/2934735716";#elsestringadUnitId="unexpected_platform";#endif// Create a 320x50 banner at the top of the screen.bannerView=newBannerView(adUnitId,AdSize.Banner,AdPosition.Top);// Create an empty ad request.AdRequestrequest=newAdRequest();// Load the banner with the request.bannerView.LoadAd(request);}
检查控制台或 logcat 输出,查找类似以下内容的消息:
Android
I/Ads: Use
RequestConfiguration.Builder
.setTestDeviceIds(Arrays.asList("33BE2250B43518CCDA7DE426D04EE231"))
to get test ads on this device.
iOS
<Google> To get test ads on this device, set:
GADMobileAds.sharedInstance.requestConfiguration.testDeviceIdentifiers =
@[ @"2077ef9a63d2b398840261c8221a0c9b" ];
将测试设备的字母数字 ID 复制到剪贴板。
修改代码,将测试设备 ID 添加到 RequestConfiguration.TestDeviceIds 列表中。
[null,null,["最后更新时间 (UTC):2025-08-18。"],[[["\u003cp\u003eThis guide explains how to enable test ads during development to avoid invalid activity flags on your account.\u003c/p\u003e\n"],["\u003cp\u003eYou can enable test ads by using Google-provided sample ad units or by configuring your device as a test device.\u003c/p\u003e\n"],["\u003cp\u003eSample ad units are not associated with your AdMob account and serve test creatives, while test devices allow using your own ad unit IDs with production-like ads.\u003c/p\u003e\n"],["\u003cp\u003eRemember to replace test ad unit IDs with your own before publishing and remove test device configurations to serve live ads.\u003c/p\u003e\n"],["\u003cp\u003eMediation networks may require separate test ad configurations, and clicking on ads from unsupported networks should be avoided during development.\u003c/p\u003e\n"]]],["To enable test ads, use Google's sample ad units, replacing them with your own before publishing. Alternatively, register your device as a test device through the AdMob UI or programmatically. Programmatic registration involves requesting ads with sample IDs, retrieving your device ID from the console, and adding it to your `RequestConfiguration.TestDeviceIds` list. Test ads will display a \"Test Ad\" label. For mediation testing, use the device registration method, noting mediated ads lack the label.\n"],null,["# Enabling test ads\n\nSelect platform: [Android](/admob/android/test-ads \"View this page for the Android platform docs.\") [iOS](/admob/ios/test-ads \"View this page for the iOS platform docs.\") [Unity](/admob/unity/test-ads \"View this page for the Unity platform docs.\") [Flutter](/admob/flutter/test-ads \"View this page for the Flutter platform docs.\")\n\n\u003cbr /\u003e\n\nThis guide explains how to enable test ads in your ads integration. It's\nimportant to enable test ads during development so that you can click on them\nwithout charging Google advertisers. If you click on too many ads without being\nin test mode, you risk your account being flagged for invalid activity.\n\nThere are two ways to get test ads:\n\n1. Use one of Google's sample ad units.\n\n2. Use your own ad unit and enable test devices.\n\nPrerequisites\n-------------\n\n- Complete [Get Started](/admob/unity/quick-start).\n\n- Import the Google Mobile Ads Unity plugin to your Unity app.\n\nSample ad units\n---------------\n\nThe quickest way to enable testing is to use Google-provided test ad units.\nThese ad units are not associated with your AdMob account, so there's no risk\nof your account generating invalid traffic when using these ad units.\n\nIt is important to note that different Google-provided test ad units should be\nused depending on the platform. You'll need to use an iOS test ad unit for\nmaking test ad requests on iOS and an Android test ad unit for making requests\non Android.\n| **Key Point:** Make sure you replace these test IDs with your own ad unit ID before publishing your app.\n\nHere are sample ad units for each format on both Android and iOS: \n\n### Android\n\n| Ad format | Sample ad unit ID |\n|------------------------------------------------------------------------|------------------------------------------|\n| [App open](/admob/unity/app-open-ads#create) | `ca-app-pub-3940256099942544/9257395921` |\n| [Banner](/admob/unity/banner#create_a_bannerview) | `ca-app-pub-3940256099942544/6300978111` |\n| [Interstitial](/admob/unity/interstitial#create_an_interstitial_ad) | `ca-app-pub-3940256099942544/1033173712` |\n| [Rewarded](/admob/unity/rewarded#load_an_ad) | `ca-app-pub-3940256099942544/5224354917` |\n| [Rewarded Interstitial](/admob/unity/rewarded-interstitial#load_an_ad) | `ca-app-pub-3940256099942544/5354046379` |\n| [Native](/admob/unity/native-advanced-unified#load_native_ad_formats) | `ca-app-pub-3940256099942544/2247696110` |\n\n### iOS\n\n| Ad format | Sample ad unit ID |\n|------------------------------------------------------------------------|------------------------------------------|\n| [App open](/admob/unity/app-open-ads#create) | `ca-app-pub-3940256099942544/5575463023` |\n| [Banner](/admob/unity/banner#create_a_bannerview) | `ca-app-pub-3940256099942544/2934735716` |\n| [Interstitial](/admob/unity/interstitial#create_an_interstitial_ad) | `ca-app-pub-3940256099942544/4411468910` |\n| [Rewarded](/admob/unity/rewarded#load_an_ad) | `ca-app-pub-3940256099942544/1712485313` |\n| [Rewarded Interstitial](/admob/unity/rewarded-interstitial#load_an_ad) | `ca-app-pub-3940256099942544/6978759866` |\n| [Native](/admob/unity/native-advanced-unified#load_native_ad_formats) | `ca-app-pub-3940256099942544/3986624511` |\n\nThese ad units point to specific test creatives.\n\nEnable test devices\n-------------------\n\nIf you want to do more rigorous testing with production-looking ads, you can\nnow configure your device as a test device and use your own ad unit IDs that\nyou've created in the AdMob UI. Test devices can either be added in the AdMob UI\nor programmatically using the Google Mobile Ads SDK.\n\nFollow the steps below to add your device as a test device.\n| **Key Point:** Android emulators and iOS simulators are automatically configured as test devices.\n\n### Add your test device in the AdMob UI\n\nFor a simple, non-programmatic way to add a test device and test new or existing\napp builds, use the AdMob UI. [Learn\nhow](//support.google.com/admob/answer/9691433).\n| **Key Point:** New test devices typically start serving test ads in your app within 15 minutes, but it can also take up to 24 hours.\n\n### Add your test device programmatically\n\nIf you want to test ads in your app as you're developing, follow the\nsteps below to programmatically register your test device.\n\n1. Run an app configured with the Mobile Ads SDK and make an ad request\n using one of the test ad unit IDs listed above.\n [Code listing](/admob/unity/banner#create_a_bannerview).\n\n ```c#\n ...\n private void RequestBanner()\n {\n #if UNITY_ANDROID\n string adUnitId = \"ca-app-pub-3940256099942544/6300978111\";\n #elif UNITY_IPHONE\n string adUnitId = \"ca-app-pub-3940256099942544/2934735716\";\n #else\n string adUnitId = \"unexpected_platform\";\n #endif\n\n // Create a 320x50 banner at the top of the screen.\n bannerView = new BannerView(adUnitId, AdSize.Banner, AdPosition.Top);\n // Create an empty ad request.\n AdRequest request = new AdRequest();\n // Load the banner with the request.\n bannerView.LoadAd(request);\n }\n ```\n2. Check the console or logcat output for a message that looks like this:\n\n ### Android\n\n ```\n I/Ads: Use\n RequestConfiguration.Builder\n .setTestDeviceIds(Arrays.asList(\"33BE2250B43518CCDA7DE426D04EE231\"))\n to get test ads on this device.\n ```\n\n ### iOS\n\n ```\n \u003cGoogle\u003e To get test ads on this device, set:\n GADMobileAds.sharedInstance.requestConfiguration.testDeviceIdentifiers =\n @[ @\"2077ef9a63d2b398840261c8221a0c9b\" ];\n ```\n3. Copy your alphanumeric test device ID to your clipboard.\n\n4. Modify your code to add the test device IDs to your\n `RequestConfiguration.TestDeviceIds` list.\n\n List\u003cstring\u003e testDeviceIds = new List\u003cstring\u003e();\n testDeviceIds.Add(\"\u003cvar translate=\"no\"\u003eTEST_DEVICE_ID\u003c/var\u003e\");\n\n RequestConfiguration requestConfiguration = new RequestConfiguration\n {\n TestDeviceIds = testDeviceIds\n }; \n https://github.com/googleads/googleads-mobile-unity/blob/2de30b494685db5152d07b44ab01e833ca8f20f7/samples/HelloWorld/Snippets/RequestConfigurationSnippets.cs#L18-L24\n\n Replace \u003cvar readonly=\"true\" translate=\"no\"\u003eTEST_DEVICE_ID\u003c/var\u003e with your own test device\n ID.\n | Be sure to remove the code that sets these test devices before you release your app.\n5. Set `requestConfiguration` globally to `MobileAds`.\n\n MobileAds.SetRequestConfiguration(requestConfiguration); \n https://github.com/googleads/googleads-mobile-unity/blob/2de30b494685db5152d07b44ab01e833ca8f20f7/samples/HelloWorld/Snippets/RequestConfigurationSnippets.cs#L28-L28\n\n6. Re-run your app. If you correctly added your device as a test device, you\n will see a **Test Ad** label centered at the top of banner, interstitial,\n and rewarded ads:\n\n Ads with this **Test Ad** label are safe to click. Any requests,\n impressions, and clicks on test ads do not show up in your account's\n reports.\n | Mediated ads DO NOT render a **Test Ad** label.\n7. Now that your device is registered as a test device, you can begin receiving\n more realistic test ads by replacing the test `adUnitID` with your own\n `adUnitID`.\n\n### Testing with the Unity Editor\n\nBeginning with version 5.4.0, you can test your ads directly in the\nUnity editor. The editor will add a Prefab image giving a similar experience to\nhow actual ads will behave on a mobile platform.\n\n| **Note:** Because the mock ads are prefab objects, they will appear \"under\" your GUI in the Unity Editor. When you export to a mobile platform, however, ads render on top of any game views.\n\nTesting with mediation\n----------------------\n\nGoogle's sample ad units only show Google Ads. To test your mediation\nconfiguration, you must use the [enable test devices](#enable_test_devices)\napproach.\n\nMediated ads do *NOT* render a **Test Ad** label. You are responsible for\nensuring that test ads are enabled for each of your mediation networks so these\nnetworks don't flag your account for invalid activity. See each network's\nrespective [mediation guide](/admob/unity/mediation) for more information.\n\nIf you aren't sure whether a mediation ad network adapter supports test ads, it\nis safest to avoid clicking on ads from that network during development. You\ncan use the `MediationAdapterClassName()` method on any of the ad formats to\nfigure out which ad network served the current ad."]]