[null,null,["最后更新时间 (UTC):2025-08-31。"],[[["\u003cp\u003eThis guide explains how to integrate a mediation adapter with your iOS app to maximize ad revenue by utilizing multiple ad networks.\u003c/p\u003e\n"],["\u003cp\u003eBefore integrating mediation, ensure you've integrated the desired ad formats (banner, interstitial, native, rewarded, rewarded interstitial) into your app.\u003c/p\u003e\n"],["\u003cp\u003eInitialize the Mobile Ads SDK to enable mediation adapters and check each adapter's initialization status before loading ads for optimal performance.\u003c/p\u003e\n"],["\u003cp\u003eIdentify the ad network serving the ad by accessing the \u003ccode\u003eadNetworkClassName\u003c/code\u003e property within the \u003ccode\u003eGADResponseInfo\u003c/code\u003e of the ad format class.\u003c/p\u003e\n"],["\u003cp\u003eFor banner ads used in mediation, disable refresh in third-party ad source UIs to avoid double refreshing, and consider native ad presentation policies and privacy laws when implementing native mediation.\u003c/p\u003e\n"]]],[],null,["# Get started\n\n\u003cbr /\u003e\n\nThis guide shows you how to integrate a mediation adapter with your\niOS app.\n\nPrerequisites\n-------------\n\nBefore you can integrate mediation for an ad format, you need to integrate that\nad format into your app:\n\n- [Banner Ads](/ad-manager/mobile-ads-sdk/ios/banner)\n- [Interstitial Ads](/ad-manager/mobile-ads-sdk/ios/interstitial)\n- [Native Ads](/ad-manager/mobile-ads-sdk/ios/native)\n- [Rewarded Ads](/ad-manager/mobile-ads-sdk/ios/rewarded)\n- [Rewarded Interstitial\n Ads](/ad-manager/mobile-ads-sdk/ios/rewarded-interstitial)\n\nNew to mediation? Read\n\n[Introduction to mediation](//support.google.com/admanager/answer/6272813).\n\nFor bidding:\n\nGoogle Mobile Ads SDK 7.53.1\nor higher.\n\nInitialize\nGoogle Mobile Ads SDK\n--------------------------------\n\nThe quick start guide shows you how to [initialize the\nGoogle Mobile Ads SDK](/ad-manager/mobile-ads-sdk/ios/quick-start#initialize_the_mobile_ads_sdk).\nDuring that initialization call, mediation adapters also\nget initialized. It is important to wait for initialization to complete before\nyou load ads in order to verify full participation from every ad network on the\nfirst ad request.\n| **Important:** Bidding adapters require you to explicitly initialize Google Mobile Ads SDK .\n\nThe following sample code shows how you can check each adapter's initialization\nstatus prior to making an ad request. \n\n### Swift\n\n import GoogleMobileAds\n\n @UIApplicationMain\n class AppDelegate: UIResponder, UIApplicationDelegate {\n\n func application(_ application: UIApplication,\n didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -\u003e Bool {\n\n MobileAds.shared.start { status in\n // Optional: Log each adapter's initialization latency.\n let adapterStatuses = status.adapterStatusesByClassName\n for adapter in adapterStatuses {\n let adapterStatus = adapter.value\n NSLog(\"Adapter Name: %@, Description: %@, Latency: %f\", adapter.key,\n adapterStatus.description, adapterStatus.latency)\n }\n // Start loading ads here...\n }\n\n return true\n }\n\n }\n\n### Objective-C\n\n @import GoogleMobileAds;\n\n @implementation AppDelegate\n\n - (BOOL)application:(UIApplication *)application\n didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {\n\n GADMobileAds \\*ads = \\[GADMobileAds sharedInstance\\];\n \\[ads startWithCompletionHandler:\\^(GADInitializationStatus \\*status) {\n // Optional: Log each adapter's initialization latency.\n NSDictionary \\*adapterStatuses = \\[status adapterStatusesByClassName\\];\n for (NSString \\*adapter in adapterStatuses) {\n GADAdapterStatus \\*adapterStatus = adapterStatuses\\[adapter\\];\n NSLog(@\"Adapter Name: %@, Description: %@, Latency: %f\", adapter,\n adapterStatus.description, adapterStatus.latency);\n }\n // Start loading ads here...\n }\\];\n return YES;\n }\n\n @end\n\nKnow which ad network wins\n--------------------------\n\nEach ad format class has a `GADResponseInfo` property that contains\n`adNetworkClassName` which returns the class name of the ad network for the\ncurrent ad. `adNetworkClassName` only has a value once an ad successfully\nloads. The following code shows you how to get that information for banner ads. \n\n### Swift\n\n func adViewDidReceiveAd(_ bannerView: AdManagerBannerView) {\n print(\"Banner adapter class name: \\(bannerView.responseInfo.adNetworkClassName)\")\n }\n\n### Objective-C\n\n - (void)adViewDidReceiveAd:(GAMBannerView *)bannerView {\n NSLog(@\"Banner adapter class name: %@\", bannerView.responseInfo.adNetworkClassName);\n }\n\nRefer to [Retrieving Information about the Ad Response](/ad-manager/mobile-ads-sdk/ios/response-info)\nfor details.\n\n\u003cbr /\u003e\n\nUse banner ads with mediation\n-----------------------------\n\nMake sure to disable refresh in all third-party ad source UIs for banner ad\nunits used in mediation. This prevents a\ndouble refresh since Ad Manager also triggers a refresh\nbased on your banner ad unit's refresh rate.\n\nUse native ads with mediation\n-----------------------------\n\nThe following are some best practices to consider when implementing native\nmediation.\n\nNative ad presentation policy\n: Each ad network has its own policies. When using mediation, it's important to\n remember that your app still needs to abide by the policies of the mediated\n network that provided the ad.\n\nAvoid using the `GADMultipleAdsAdLoaderOptions` class when making requests\n: Requests for multiple native ads only serve Google ads. The multiple native\n ads feature does not support mediation.\n\nUS states privacy laws and GDPR\n-------------------------------\n\nIf you need to comply with the [U.S. states privacy\nlaws](//support.google.com/admanager/answer/9561023) or [General Data Protection\nRegulation (GDPR)](//support.google.com/admanager/answer/7666366), follow the\nsteps in [US state regulations\nsettings](//support.google.com/admanager/answer/10115735) or [GDPR\nsettings](//support.google.com/admanager/answer/10113006#adding_ad_partners_to_published_gdpr_messages) to add your\nmediation partners in Ad Manager Privacy \\& messaging's\nUS states or GDPR ad partners list. Failure to do so can lead to partners\nfailing to serve ads on your app.\n\nLearn more about enabling [restricted data processing\n(RDP)](/ad-manager/mobile-ads-sdk/ios/privacy/us-states) and obtaining GDPR consent with the\n[Google User Messaging Platform (UMP) SDK](/ad-manager/mobile-ads-sdk/ios/privacy)."]]