插頁式廣告

選取平台： Android iOS Unity Flutter Android (舊版)

插頁式廣告會全螢幕顯示，覆蓋整個應用程式的介面。這類廣告通常顯示在應用程式流程中的自然轉換點，例如操作後的空檔或遊戲關卡間的暫停時間。應用程式顯示插頁式廣告時，使用者可以輕觸廣告前往到達網頁，或關閉廣告返回應用程式。

本指南說明如何將插頁式廣告整合至 Android 應用程式。

必要條件

請務必使用測試廣告進行測試

建構及測試應用程式時，請務必使用測試廣告，而非實際的正式廣告，否則可能導致帳戶遭停權。

如要載入測試廣告，最簡單的方法是使用 Android 插頁式廣告專用的測試廣告單元 ID：

/21775744923/example/interstitial

這類 ID 經特別設定，可針對每個請求傳回測試廣告。您可在編寫程式碼、測試及偵錯時，將其用於自己的應用程式。發布應用程式前，請務必將這類 ID 替換為自己的廣告單元 ID。

如要進一步瞭解 Google Mobile Ads SDK (Legacy) 測試廣告，請參閱「啟用測試廣告」。

載入廣告

如要載入插頁式廣告，請呼叫 AdManagerInterstitialAd 的靜態 load() 方法，並傳遞 AdManagerInterstitialAdLoadCallback 來接收成功載入的廣告，或處理可能發生的錯誤。請注意，與其他格式載入回呼相似，AdManagerInterstitialAdLoadCallback 會運用 LoadAdError 來提供更高精確度的錯誤詳情。

Java

AdManagerInterstitialAd.load(
    this,
    AD_UNIT_ID,
    new AdManagerAdRequest.Builder().build(),
    new AdManagerInterstitialAdLoadCallback() {
      @Override
      public void onAdLoaded(@NonNull AdManagerInterstitialAd interstitialAd) {
        Log.d(TAG, "Ad was loaded.");
        MyActivity.this.interstitialAd = interstitialAd;
      }

      @Override
      public void onAdFailedToLoad(@NonNull LoadAdError loadAdError) {
        Log.d(TAG, loadAdError.getMessage());
        interstitialAd = null;
      }
    });

Kotlin

AdManagerInterstitialAd.load(
  this,
  AD_UNIT_ID,
  AdManagerAdRequest.Builder().build(),
  object : AdManagerInterstitialAdLoadCallback() {
    override fun onAdLoaded(interstitialAd: AdManagerInterstitialAd) {
      Log.d(TAG, "Ad was loaded.")
      this@MyActivity.interstitialAd = interstitialAd
    }

    override fun onAdFailedToLoad(adError: LoadAdError) {
      Log.d(TAG, adError.message)
      interstitialAd = null
    }
  },
)

設定 FullScreenContentCallback

FullScreenContentCallback 會處理與顯示 InterstitialAd 相關的事件，顯示 InterstitialAd 前，請務必設定回呼：

Java

interstitialAd.setFullScreenContentCallback(
    new FullScreenContentCallback() {
      @Override
      public void onAdDismissedFullScreenContent() {
        // Called when fullscreen content is dismissed.
        Log.d(TAG, "The ad was dismissed.");
        // Make sure to set your reference to null so you don't
        // show it a second time.
        MyActivity.this.interstitialAd = null;
      }

      @Override
      public void onAdFailedToShowFullScreenContent(AdError adError) {
        // Called when fullscreen content failed to show.
        Log.d(TAG, "The ad failed to show.");
        // Make sure to set your reference to null so you don't
        // show it a second time.
        MyActivity.this.interstitialAd = null;
      }

      @Override
      public void onAdShowedFullScreenContent() {
        // Called when fullscreen content is shown.
        Log.d(TAG, "The ad was shown.");
      }

      @Override
      public void onAdImpression() {
        // Called when an impression is recorded for an ad.
        Log.d(TAG, "The ad recorded an impression.");
      }

      @Override
      public void onAdClicked() {
        // Called when ad is clicked.
        Log.d(TAG, "The ad was clicked.");
      }
    });

Kotlin

interstitialAd?.fullScreenContentCallback =
  object : FullScreenContentCallback() {
    override fun onAdDismissedFullScreenContent() {
      // Called when fullscreen content is dismissed.
      Log.d(TAG, "Ad was dismissed.")
      // Don't forget to set the ad reference to null so you
      // don't show the ad a second time.
      interstitialAd = null
    }

    override fun onAdFailedToShowFullScreenContent(adError: AdError) {
      // Called when fullscreen content failed to show.
      Log.d(TAG, "Ad failed to show.")
      // Don't forget to set the ad reference to null so you
      // don't show the ad a second time.
      interstitialAd = null
    }

    override fun onAdShowedFullScreenContent() {
      // Called when fullscreen content is shown.
      Log.d(TAG, "Ad showed fullscreen content.")
    }

    override fun onAdImpression() {
      // Called when an impression is recorded for an ad.
      Log.d(TAG, "Ad recorded an impression.")
    }

    override fun onAdClicked() {
      // Called when ad is clicked.
      Log.d(TAG, "Ad was clicked.")
    }
  }

顯示廣告

插頁式廣告應在應用程式流程中的自然停頓點顯示，適合的時機包括遊戲關卡間，或使用者完成操作後。如要顯示插頁式廣告，請使用 show() 方法。

Java

if (interstitialAd != null) {
  interstitialAd.show(this);
} else {
  Log.d(TAG, "The interstitial ad is still loading.");
}

Kotlin

interstitialAd?.show(this)

GitHub 上的範例

後續步驟