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For key considerations when preparing your app for Google Play and Android
privacy changes, see
Privacy strategies for Android.
Publisher first-party ID, formerly known as same app key
Prerequisites:
Google Mobile Ads SDK
21.4.0 or
higher
The
Google Mobile Ads SDK
introduced
Publisher first-party ID,
formerly known as same app key to help you deliver more relevant and
personalized ads by using data collected from your apps.
Publisher first-party ID is enabled by default, but you can disable it using the
following method.
Kotlin
// Disables Publisher first-party ID, formerly known as same app key.MobileAds.putPublisherFirstPartyIdEnabled(false)
Java
// Disables Publisher first-party ID, formerly known as same app key.MobileAds.putPublisherFirstPartyIdEnabled(false);
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-20 UTC."],[[["Publisher first-party ID (formerly same app key) in Google Mobile Ads SDK helps deliver personalized ads using app data and is enabled by default."],["You can disable Publisher first-party ID using `MobileAds.putPublisherFirstPartyIdEnabled(false)` in your app's code (Kotlin or Java)."],["This feature requires Google Mobile Ads SDK 21.4.0 or higher and the API name changed in version 22.6.0 but remains compatible with previous versions."],["For further guidance on Android privacy and Google Play compliance, refer to the Privacy strategies for Android resource."]]],[]]