GoogleInteractiveMediaAds Framework Reference
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IMASecureSignalsAdapter
@protocol IMASecureSignalsAdapter <NSObject>
Adapter that provides secure signal(3rd party signal only) to the IMA SDK to be included in an
-
Initializes the Secure Signal adapter.
Declaration
Objective-C
- (nullable instancetype)init;
-
The version of the adapter.
Declaration
Objective-C
+ (nonnull IMAVersion *)adapterVersion;
-
The version of the ad SDK.
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Asks the receiver for encrypted 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() async throws -> String
Parameters
completion
|
The block to call when signal collection is complete.
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Last updated 2025-08-20 UTC.
[null,null,["Last updated 2025-08-20 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eIMASecureSignalsAdapter\u003c/code\u003e protocol enables integration of third-party secure signals for ad auctions within the IMA SDK.\u003c/p\u003e\n"],["\u003cp\u003eIt facilitates the collection and provision of encrypted signals to participating ad tech platforms.\u003c/p\u003e\n"],["\u003cp\u003eThe adapter offers methods to retrieve version information for both the adapter and the ad SDK itself.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003ecollectSignalsWithCompletion:\u003c/code\u003e initiates the secure signal collection process, calling a completion handler upon success or error.\u003c/p\u003e\n"]]],[],null,["# GoogleInteractiveMediaAds Framework Reference\n\nIMASecureSignalsAdapter\n=======================\n\n @protocol IMASecureSignalsAdapter \u003cNSObject\u003e\n\nAdapter that provides secure signal(3rd party signal only) to the IMA SDK to be included in an\n\n- auction.\n- `\n ``\n ``\n `\n\n ### [-init](#/c:objc(pl)IMASecureSignalsAdapter(im)init)\n\n `\n ` \n Initializes the Secure Signal adapter. \n\n #### Declaration\n\n Swift \n\n init?()\n\n Objective-C \n\n - (nullable instancetype)init;\n\n- `\n ``\n ``\n `\n\n ### [+adapterVersion](#/c:objc(pl)IMASecureSignalsAdapter(cm)adapterVersion)\n\n `\n ` \n The version of the adapter. \n\n #### Declaration\n\n Swift \n\n static func adapterVersion() -\u003e ../Classes/IMAVersion.html\n\n Objective-C \n\n + (nonnull ../Classes/IMAVersion.html *)adapterVersion;\n\n- `\n ``\n ``\n `\n\n ### [+adSDKVersion](#/c:objc(pl)IMASecureSignalsAdapter(cm)adSDKVersion)\n\n `\n ` \n The version of the ad SDK. \n\n #### Declaration\n\n Swift \n\n static func adSDKVersion() -\u003e ../Classes/IMAVersion.html\n\n Objective-C \n\n + (nonnull ../Classes/IMAVersion.html *)adSDKVersion;\n\n- `\n ``\n ``\n `\n\n ### [-collectSignalsWithCompletion:](#/c:objc(pl)IMASecureSignalsAdapter(im)collectSignalsWithCompletion:)\n\n `\n ` \n Asks the receiver for encrypted signals. Signals are provided to the 3PAS at request time. The\n receiver must call `completionHandler` with signals or an error.\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() async throws -\u003e String\n\n Objective-C \n\n - (void)collectSignalsWithCompletion:\n (nonnull ../Type-Definitions.html#/c:IMASecureSignalsAdapter.h@T@IMASignalCompletionHandler)completion;\n\n #### Parameters\n\n |--------------------|-------------------------------------------------------|\n | ` `*completion*` ` | The block to call when signal collection is complete. |"]]
