CustomEventExtras
class CustomEventExtras
中介自定义事件的额外参数。额外参数使用自定义事件的标签进行存储。
摘要
公共构造函数 |
|---|
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-08-21。
[null,null,["最后更新时间 (UTC)：2025-08-21。"],[],[],null,["# CustomEventExtras\n=================\n\nKotlin \\|[Java](/ad-manager/mobile-ads-sdk/android/reference/com/google/android/gms/ads/mediation/customevent/CustomEventExtras \"View this page in Java\") \n\n\n```\nclass CustomEventExtras\n```\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\n| **This class is deprecated.** \n|\n| This class will only work with implementations of the old `CustomEventAdapter` which has been deprecated in favor of and . To pass extras to custom events that implement or , call [addCustomEventExtrasBundle](/ad-manager/mobile-ads-sdk/android/reference/kotlin/com/google/android/gms/ads/AbstractAdRequestBuilder#addCustomEventExtrasBundle(java.lang.Class\u003c? extends com.google.android.gms.ads.mediation.customevent.CustomEvent\u003e,android.os.Bundle)) with the class of your [com.google.android.gms.ads.mediation.customevent.CustomEventBanner](/ad-manager/mobile-ads-sdk/android/reference/kotlin/com/google/android/gms/ads/mediation/customevent/CustomEventBanner) or implementation and a [android.os.Bundle](https://developer.android.com/reference/android/os/Bundle.html).\n\nExtra parameters for mediation custom events. The extra parameters are stored using the label of the custom event.\n\nSummary\n-------\n\n| ### Public constructors |\n|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [CustomEventExtras](/ad-manager/mobile-ads-sdk/android/reference/kotlin/com/google/android/gms/ads/mediation/customevent/CustomEventExtras#CustomEventExtras())`()` |\n\n| ### Public functions |\n|-------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)`?` | [getExtra](/ad-manager/mobile-ads-sdk/android/reference/kotlin/com/google/android/gms/ads/mediation/customevent/CustomEventExtras#getExtra(java.lang.String))`(label: `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`!)` Returns the extra parameter for the custom event with the provided label. |\n| [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [setExtra](/ad-manager/mobile-ads-sdk/android/reference/kotlin/com/google/android/gms/ads/mediation/customevent/CustomEventExtras#setExtra(java.lang.String,java.lang.Object))`(label: `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`!, value: `[Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)`!)` Sets an extra parameter for the custom event with the provided label. |\n\nPublic constructors\n-------------------\n\n### CustomEventExtras\n\n```\nCustomEventExtras()\n``` \n\nPublic functions\n----------------\n\n### getExtra\n\n```\nfun getExtra(label: String!): Any?\n```\n\nReturns the extra parameter for the custom event with the provided label. \n\n### setExtra\n\n```\nfun setExtra(label: String!, value: Any!): Unit\n```\n\nSets an extra parameter for the custom event with the provided label."]]