GoogleMobileAds Framework Reference
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GADRTBAdapter
Adapter that provides signals to the Google Mobile Ads SDK to be included in an auction.
-
Returns an initialized RTB adapter.
Declaration
Objective-C
- (nonnull instancetype)init;
-
Asks the receiver for secure signals. Signals are provided to the 3PAS at request time. The
receiver must call completionHandler with signals or an error.
This method is called on a non-main thread. The receiver should avoid using the main thread to
prevent signal collection timeouts.
Declaration
Swift
func collectSignals(for params: RTBRequestParameters) async throws -> String
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Last updated 2025-08-20 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-20 UTC."],[[["\u003cp\u003eGADRTBAdapter facilitates communication between your bidding logic and the Google Mobile Ads SDK for real-time bidding.\u003c/p\u003e\n"],["\u003cp\u003eIt enables the collection of signals, which are crucial data points used in the auction process to determine ad placements.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ecollectSignalsForRequestParameters:completionHandler:\u003c/code\u003e method is the primary way to provide these signals, and it's essential to implement it efficiently to avoid timeouts.\u003c/p\u003e\n"],["\u003cp\u003eInitialization of the adapter is done through the standard \u003ccode\u003einit\u003c/code\u003e method.\u003c/p\u003e\n"]]],["The `GADRTBAdapter` protocol facilitates providing signals for auctions to the Google Mobile Ads SDK. It requires an initializer (`init`) and a method to collect secure signals (`collectSignalsForRequestParameters:completionHandler:`). This latter method, executed on a non-main thread, requests signals, requiring the adapter to call a completion handler with the signals or an error. The signals, which are passed at request time, are to be created without using the main thread to prevent timeout issues.\n"],null,["# GoogleMobileAds Framework Reference\n\nGADRTBAdapter\n=============\n\n @protocol GADRTBAdapter \u003c../Protocols/GADMediationAdapter.html\u003e\n\nAdapter that provides signals to the Google Mobile Ads SDK to be included in an auction.\n- `\n ``\n ``\n `\n\n ### [-init](#/c:objc(pl)GADRTBAdapter(im)init)\n\n `\n ` \n Returns an initialized RTB adapter. \n\n #### Declaration\n\n Swift \n\n init()\n\n Objective-C \n\n - (nonnull instancetype)init;\n\n- `\n ``\n ``\n `\n\n ### [-collectSignalsForRequestParameters:completionHandler:](#/c:objc(pl)GADRTBAdapter(im)collectSignalsForRequestParameters:completionHandler:)\n\n `\n ` \n Asks the receiver for secure signals. Signals are provided to the 3PAS at request time. The\n receiver must call completionHandler with signals or an error.\n\n This method is called on a non-main thread. The receiver should avoid using the main thread to\n prevent signal collection timeouts. \n\n #### Declaration\n\n Swift \n\n func collectSignals(for params: RTBRequestParameters) async throws -\u003e String\n\n Objective-C \n\n - (void)\n collectSignalsForRequestParameters:(nonnull ../Classes/GADRTBRequestParameters.html *)params\n completionHandler:(nonnull ../Type-Definitions.html#/c:GADRTBAdapter.h@T@GADRTBSignalCompletionHandler)\n completionHandler;"]]
