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public class MediationUtils
Utility methods for mediation adapters.
Summary
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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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-20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."],[],[],null,["# MediationUtils\n==============\n\n[Kotlin](/admob/android/reference/kotlin/com/google/android/gms/ads/MediationUtils \"View this page in Kotlin\") \\|Java \n\n\n```\npublic class MediationUtils\n```\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nUtility methods for mediation adapters.\n\nSummary\n-------\n\n| ### Constants |\n|-----------------------|-------------------------------------------------------------------------------------------------------------------|\n| `static final double` | [MIN_HEIGHT_RATIO](/admob/android/reference/com/google/android/gms/ads/MediationUtils#MIN_HEIGHT_RATIO())` = 0.7` |\n| `static final double` | [MIN_WIDTH_RATIO](/admob/android/reference/com/google/android/gms/ads/MediationUtils#MIN_WIDTH_RATIO())` = 0.5` |\n\n| ### Public constructors |\n|-----------------------------------------------------------------------------------------------------------|\n| [MediationUtils](/admob/android/reference/com/google/android/gms/ads/MediationUtils#MediationUtils())`()` |\n\n| ### Public methods |\n|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `static @`[Nullable](https://developer.android.com/reference/androidx/annotation/Nullable.html)` `[AdSize](/admob/android/reference/com/google/android/gms/ads/AdSize) | [findClosestSize](/admob/android/reference/com/google/android/gms/ads/MediationUtils#findClosestSize(android.content.Context,com.google.android.gms.ads.AdSize,java.util.List\u003ccom.google.android.gms.ads.AdSize\u003e))`(` ` `[Context](https://developer.android.com/reference/android/content/Context.html)` context,` ` `[AdSize](/admob/android/reference/com/google/android/gms/ads/AdSize)` original,` ` `[List](https://developer.android.com/reference/java/util/List.html)`\u003c`[AdSize](/admob/android/reference/com/google/android/gms/ads/AdSize)`\u003e potentials` `)` Finds the closest supported AdSize from the list of potentials to the provided size. |\n\nConstants\n---------\n\n### MIN_HEIGHT_RATIO\n\n```\nprotected static final double MIN_HEIGHT_RATIO = 0.7\n``` \n\n### MIN_WIDTH_RATIO\n\n```\nprotected static final double MIN_WIDTH_RATIO = 0.5\n``` \n\nPublic constructors\n-------------------\n\n### MediationUtils\n\n```\npublic MediationUtils()\n``` \n\nPublic methods\n--------------\n\n### findClosestSize\n\n```\npublic static @Nullable AdSize findClosestSize(\n Context context,\n AdSize original,\n List\u003cAdSize\u003e potentials\n)\n```\n\nFinds the closest supported AdSize from the list of potentials to the provided size. Returns null if none are within given threshold size range."]]
