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.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-20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\u003eThe \u003ccode\u003eIMASecureSignalsAdapter\u003c/code\u003e provides secure signals from third-party sources to the IMA SDK for auctions.\u003c/p\u003e\n"],["\u003cp\u003eIt offers methods for initialization, retrieving adapter and SDK versions, and collecting encrypted signals.\u003c/p\u003e\n"],["\u003cp\u003eSignal collection is performed asynchronously on a background thread to avoid timeouts.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers need to implement the \u003ccode\u003ecollectSignals\u003c/code\u003e method to provide encrypted signals to the IMA SDK.\u003c/p\u003e\n"]]],["The `IMASecureSignalsAdapter` protocol provides third-party secure signals to the IMA SDK for auctions. It requires initialization via `init()`. The adapter's version is retrieved using `adapterVersion()`, and the ad SDK version with `adSDKVersion()`. `collectSignalsWithCompletion:` requests encrypted signals, which should be returned via a completion handler; this method must operate off the main thread to avoid timeouts.\n"],null,[]]
