整合廣告適用的 WebView API
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
使用廣告專用的網頁瀏覽 API,WebView
中的標記就能存取應用程式信號,有助內容發布商提升營利成效,同時保護廣告主不受垃圾內容干擾。

運作方式
只有在回應下列任一項目觸發的廣告事件時,才會與 Google Mobile Ads SDK 通訊:
SDK 會將訊息處理常式加到已註冊的 WebView
,藉此監聽這些廣告事件。詳細運作方式請見測試網頁的原始碼。
必要條件
註冊網頁檢視畫面
在主要執行緒上呼叫 registerWebView()
,與每個 WebView
執行個體中的 AdSense 程式碼或 Google 發布商廣告代碼,建立 JavaScript 處理常式連線。這項操作應盡早完成,例如在 MainActivity
的 onCreate()
方法中執行。
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);
}
}
測試整合功能
套用自己的網址前,建議先載入下列網址測試整合結果:
https://google.github.io/webview-ads/test/#api-for-ads-tests
只要符合下列條件,測試網址就會顯示綠色狀態列,代表整合成功:
WebView
已連結至 Google Mobile Ads SDK
後續步驟
- 在
WebView
中收集同意聲明。對於在行動應用程式執行情境中收集到的同意聲明,廣告專用的網頁瀏覽 API 不會使用 IAB 資訊公開和同意聲明架構第 2 版或 IAB CCPA 法規遵循架構,將這類同意聲明傳播至網頁瀏覽中的標記。如果您同時擁有 WebView
及相應的營利網路內容,且想要導入單一同意聲明流程,可與同意聲明管理平台合作,在 WebView
執行情境中收集同意聲明。
除非另有註明,否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權,程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
上次更新時間:2025-08-31 (世界標準時間)。
[null,null,["上次更新時間:2025-08-31 (世界標準時間)。"],[[["\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."]]