集成适用于广告的 WebView API
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
适用于广告的 WebView API 可让 WebView
中的代码使用应用信号,从而帮助提供内容的发布商提升创收效果,并保护广告客户免受垃圾内容的侵扰。

运作方式
与 Google 移动广告 SDK 的通信仅在响应由以下任一因素触发的广告事件时发生:
SDK 会向已注册的 WebView
添加消息处理程序,以监听这些广告事件。如需更好地了解其运作方式,请查看测试页面的源代码。
前提条件
注册 WebView
在主线程上调用 registerWebView()
,以在每个 WebView
实例中与 AdSense 代码或 Google 发布商代码中的 JavaScript 处理程序建立连接。应尽早执行此操作,例如在 MainActivity
的 onCreate()
方法中执行。
Kotlin
import android.webkit.CookieManager
import android.webkit.WebView
import com.google.android.gms.ads.MobileAds
class MainActivity : AppCompatActivity() {
lateinit var webView: WebView
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
webView = findViewById(R.id.webview)
// Let the web view accept third-party cookies.
CookieManager.getInstance().setAcceptThirdPartyCookies(webView, true)
// Let the web view use JavaScript.
webView.settings.javaScriptEnabled = true
// Let the web view access local storage.
webView.settings.domStorageEnabled = true
// Let HTML videos play automatically.
webView.settings.mediaPlaybackRequiresUserGesture = false
// Register the web view.
MobileAds.registerWebView(webView)
}
}
Java
import android.webkit.CookieManager;
import android.webkit.WebView;
import com.google.android.gms.ads.MobileAds;
public class MainActivity extends AppCompatActivity {
private WebView webView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
webView = findViewById(R.id.webview);
// Let the web view accept third-party cookies.
CookieManager.getInstance().setAcceptThirdPartyCookies(webView, true);
// Let the web view use JavaScript.
webView.getSettings().setJavaScriptEnabled(true);
// Let the web view access local storage.
webView.getSettings().setDomStorageEnabled(true);
// Let HTML videos play automatically.
webView.getSettings().setMediaPlaybackRequiresUserGesture(false);
// Register the web view.
MobileAds.registerWebView(webView);
}
}
测试您的集成
在使用自己的网址之前,我们建议您加载以下网址来测试集成:
https://google.github.io/webview-ads/test/#api-for-ads-tests
如果符合以下条件,测试网址会显示绿色状态栏,表示集成成功:
WebView
已连接到 Google 移动广告 SDK
后续步骤
- 在
WebView
中征求用户意见。适用于广告的 WebView API 不会使用 IAB TCF v2.0 或 IAB CCPA 合规性框架将在移动应用情境中收集的用户意见传播到 WebView 中的代码。如果您是 WebView
及其相应创收 Web 内容的所有者,并希望实现单一的意见征求流程,请与您的意见征求管理平台合作,在 WebView
情境中征求用户意见。
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):2025-08-31。
[null,null,["最后更新时间 (UTC):2025-08-31。"],[[["\u003cp\u003eThe Web View APIs for Ads improves ad monetization by making app signals available to ad tags within your Android WebView.\u003c/p\u003e\n"],["\u003cp\u003eThe Google Mobile Ads SDK communicates with your WebView in response to ad events triggered by AdSense, Google Publisher Tag, or IMA for HTML5.\u003c/p\u003e\n"],["\u003cp\u003eTo use the Web View APIs for Ads, you need Google Mobile Ads SDK 20.6.0 or higher, Android API level 21 or higher, and to register your WebView using \u003ccode\u003eMobileAds.registerWebView()\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eYou need to gather consent within the WebView context as it's not automatically propagated from the mobile app's consent flow.\u003c/p\u003e\n"]]],[],null,["# Integrate the WebView API for Ads\n\nThe web view APIs for ads makes app signals available to the tags in your\n\n[`WebView`](//developer.android.com/reference/android/webkit/WebView), helping to improve monetization for the\npublishers that provided the content and protect advertisers from spam.\n\n\n### How it works\n\nCommunication with the\n\nGoogle Mobile Ads SDK\n\nonly happens in response to ad\nevents triggered by any of the following:\n\n- [AdSense code](//support.google.com/adsense/answer/9274634)\n- [Google Publisher Tag](//support.google.com/admanager/answer/181073)\n- [IMA for HTML5](//support.google.com/adsense/answer/6391192)\n\nThe SDK adds message handlers to the registered `WebView` to listen for\nthese ad events. For a better sense of how this works, view the\n[source code](//github.com/google/webview-ads/blob/main/test/index.html) of the\ntest page.\n\n### Prerequisites\n\n- [Google Mobile Ads SDK](/admob/android/quick-start#import_the_mobile_ads_sdk) version 20.6.0 or higher.\n- Android API level 21 or higher.\n\n- Add the following `\u003cmeta-data\u003e` tag in your `AndroidManifest.xml` file to\n bypass the check for the `APPLICATION_ID`. If you miss this step and don't\n provide the `\u003cmeta-data\u003e` tag, the\n\n Google Mobile Ads SDK\n\n throws an\n [`IllegalStateException`](//developer.android.com/reference/java/lang/IllegalStateException)\n on app start.\n\n \u003c!-- Bypass APPLICATION_ID check for web view APIs for ads --\u003e\n \u003cmeta-data\n android:name=\"com.google.android.gms.ads.INTEGRATION_MANAGER\"\n android:value=\"webview\"/\u003e\n\n\u003cbr /\u003e\n\n### Register the web view\n\nCall\n\n[`registerWebView()`](/admob/android/reference/com/google/android/gms/ads/MobileAds#registerWebView(android.webkit.WebView))\n\non the main thread to establish a connection with the JavaScript handlers in the\nAdSense code or Google Publisher Tag within each `WebView` instance. This\nshould be done as early as possible, such as in the\n\n`onCreate()` method of your `MainActivity`.\n\n\n### Kotlin\n\n import android.webkit.CookieManager\n import android.webkit.WebView\n import com.google.android.gms.ads.MobileAds\n\n class MainActivity : AppCompatActivity() {\n lateinit var webView: WebView\n\n override fun onCreate(savedInstanceState: Bundle?) {\n super.onCreate(savedInstanceState)\n setContentView(R.layout.activity_main)\n webView = findViewById(R.id.webview)\n\n // Let the web view accept third-party cookies.\n CookieManager.getInstance().setAcceptThirdPartyCookies(webView, true)\n // Let the web view use JavaScript.\n webView.settings.javaScriptEnabled = true\n // Let the web view access local storage.\n webView.settings.domStorageEnabled = true\n // Let HTML videos play automatically.\n webView.settings.mediaPlaybackRequiresUserGesture = false\n\n // Register the web view.\n MobileAds.registerWebView(webView)\n }\n }\n\n### Java\n\n import android.webkit.CookieManager;\n import android.webkit.WebView;\n import com.google.android.gms.ads.MobileAds;\n\n public class MainActivity extends AppCompatActivity {\n private WebView webView;\n\n @Override\n protected void onCreate(Bundle savedInstanceState) {\n super.onCreate(savedInstanceState);\n setContentView(R.layout.activity_main);\n webView = findViewById(R.id.webview);\n\n // Let the web view accept third-party cookies.\n CookieManager.getInstance().setAcceptThirdPartyCookies(webView, true);\n // Let the web view use JavaScript.\n webView.getSettings().setJavaScriptEnabled(true);\n // Let the web view access local storage.\n webView.getSettings().setDomStorageEnabled(true);\n // Let HTML videos play automatically.\n webView.getSettings().setMediaPlaybackRequiresUserGesture(false);\n\n // Register the web view.\n MobileAds.registerWebView(webView);\n }\n }\n\n### Test your integration\n\nBefore using your own URL, we recommend that you load the following URL to test\nthe integration: \n\n https://google.github.io/webview-ads/test#api-for-ads-tests\n\nThe test URL shows green status bars for a successful integration if the\nfollowing conditions apply:\n\n- `WebView` connected to the Google Mobile Ads SDK\n\n### Next steps\n\n- Gather consent in `WebView`. The Web view APIs for Ads doesn't propagate consent collected in the mobile app context using [IAB TCF v2.0](//iabeurope.eu/tcf-2-0/) or [IAB CCPA](//iabtechlab.com/wp-content/uploads/2019/11/Technical-Specifications-FAQ-US-Privacy-IAB-Tech-Lab.pdf) compliance frameworks to the tags in your web views. If you're interested in implementing a single consent flow as the owner of both the `WebView` and its corresponding web content being monetized, work with your consent management platform to gather consent in the `WebView` context."]]