插頁式廣告

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

插頁式廣告是全螢幕廣告，會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

  • 設定 GMA Next-Gen SDK。

    • 一律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。否則帳戶可能會遭到停權。

    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

    測試 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，在自家應用程式中使用這些 ID。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 GMA Next-Gen SDK 測試廣告，請參閱「啟用測試廣告」。

    載入廣告

    如要載入廣告，GMA Next-Gen SDK 提供下列項目：

    使用單一廣告載入 API 載入

    以下範例說明如何載入單一廣告：

    Kotlin

    import com.google.android.libraries.ads.mobile.sdk.common.AdLoadCallback
import com.google.android.libraries.ads.mobile.sdk.common.AdRequest
import com.google.android.libraries.ads.mobile.sdk.common.FullScreenContentError
import com.google.android.libraries.ads.mobile.sdk.common.LoadAdError
import com.google.android.libraries.ads.mobile.sdk.interstitial.InterstitialAd
import com.google.android.libraries.ads.mobile.sdk.interstitial.InterstitialAdEventCallback
import com.google.android.libraries.ads.mobile.sdk.MobileAds

class InterstitialActivity : Activity() {
  private var interstitialAd: InterstitialAd? = null

  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)

    // Load ads after you initialize GMA Next-Gen SDK.
    InterstitialAd.load(
      AdRequest.Builder(AD_UNIT_ID).build(),
      object : AdLoadCallback<InterstitialAd> {
        override fun onAdLoaded(ad: InterstitialAd) {
          // Interstitial ad loaded.
          interstitialAd = ad
        }

        override fun onAdFailedToLoad(adError: LoadAdError) {
          // Interstitial ad failed to load.
          interstitialAd = null
        }
      },
    )
  }

  companion object {
    // Sample interstitial ad unit ID.
    const val AD_UNIT_ID = "/21775744923/example/interstitial"
  }
}

    Java

    import com.google.android.libraries.ads.mobile.sdk.common.AdLoadCallback;
import com.google.android.libraries.ads.mobile.sdk.common.AdRequest;
import com.google.android.libraries.ads.mobile.sdk.common.FullScreenContentError;
import com.google.android.libraries.ads.mobile.sdk.common.LoadAdError;
import com.google.android.libraries.ads.mobile.sdk.interstitial.InterstitialAd;
import com.google.android.libraries.ads.mobile.sdk.interstitial.InterstitialAdEventCallback;
import com.google.android.libraries.ads.mobile.sdk.MobileAds;

class InterstitialActivity extends Activity {
  // Sample interstitial ad unit ID.
  private static final String AD_UNIT_ID = "/21775744923/example/interstitial";
  private InterstitialAd interstitialAd;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Load ads after you initialize GMA Next-Gen SDK.
    InterstitialAd.load(
        new AdRequest.Builder(AD_UNIT_ID).build(),
        new AdLoadCallback<InterstitialAd>() {
          @Override
          public void onAdLoaded(@NonNull InterstitialAd interstitialAd) {
            // Interstitial ad loaded.
            AdLoadCallback.super.onAdLoaded(interstitialAd);
            InterstitialActivity.this.interstitialAd = interstitialAd;
          }

          @Override
          public void onAdFailedToLoad(@NonNull LoadAdError adError) {
            // Interstitial ad failed to load.
            AdLoadCallback.super.onAdFailedToLoad(adError);
            interstitialAd = null;
          }
        }
    );
  }
}

    使用廣告預先載入 API 載入

    如要開始預先載入，請執行下列操作：

    1. 使用廣告請求初始化預先載入設定。

    2. 使用廣告單元 ID 和預先載入設定，啟動插頁式廣告的預先載入器：

    Kotlin

    private fun startPreloading(adUnitId: String) {
  val adRequest = AdRequest.Builder(adUnitId).build()
  val preloadConfig = PreloadConfiguration(adRequest)
  InterstitialAdPreloader.start(adUnitId, preloadConfig)
}

    Java

    private void startPreloading(String adUnitId) {
  AdRequest adRequest = new AdRequest.Builder(adUnitId).build();
  PreloadConfiguration preloadConfig = new PreloadConfiguration(adRequest);
  InterstitialAdPreloader.start(adUnitId, preloadConfig);
}

    廣告會持續放送，直到您停止放送為止。以下範例會從預先載入器輪詢廣告：

    Kotlin

    // Polling returns the next available ad and loads another ad in the background.
val ad = InterstitialAdPreloader.pollAd(adUnitId)

    Java

    // Polling returns the next available ad and loads another ad in the background.
final InterstitialAd ad = InterstitialAdPreloader.pollAd(adUnitId);

    設定 InterstitialAdEventCallback

    InterstitialAdEventCallback 會處理與顯示 InterstitialAd 相關的事件。顯示插頁式廣告前，請務必設定回呼：

    Kotlin

    // Listen for ad events.
interstitialAd?.adEventCallback =
  object : InterstitialAdEventCallback {
    override fun onAdShowedFullScreenContent() {
      // Interstitial ad did show.
    }

    override fun onAdDismissedFullScreenContent() {
      // Interstitial ad did dismiss.
      interstitialAd = null
    }

    override fun onAdFailedToShowFullScreenContent(
      fullScreenContentError: FullScreenContentError
    ) {
      // Interstitial ad failed to show.
      interstitialAd = null
    }

    override fun onAdImpression() {
      // Interstitial ad did record an impression.
    }

    override fun onAdClicked() {
      // Interstitial ad did record a click.
    }
  }

    Java

    // Listen for ad events.
interstitialAd.setAdEventCallback(
    new InterstitialAdEventCallback() {
      @Override
      public void onAdShowedFullScreenContent() {
        // Interstitial ad did show.
        InterstitialAdEventCallback.super.onAdShowedFullScreenContent();
      }

      @Override
      public void onAdDismissedFullScreenContent() {
        // Interstitial ad did dismiss.
        InterstitialAdEventCallback.super.onAdDismissedFullScreenContent();
        interstitialAd = null;
      }

      @Override
      public void onAdFailedToShowFullScreenContent(
          @NonNull FullScreenContentError fullScreenContentError) {
        // Interstitial ad failed to show.
        InterstitialAdEventCallback.super.onAdFailedToShowFullScreenContent(
            fullScreenContentError);
        initerstitialAd = null;
      }

      @Override
      public void onAdImpression() {
        // Interstitial ad did record an impression.
        InterstitialAdEventCallback.super.onAdImpression();
      }

      @Override
      public void onAdClicked() {
        // Interstitial ad did record a click.
        InterstitialAdEventCallback.super.onAdClicked();
      }
    }
);

    顯示廣告

    如要顯示插頁式廣告，請使用 show() 方法。

    Kotlin

    // Show the ad.
interstitialAd?.show(this@InterstitialActivity)

    Java

    // Show the ad.
interstitialAd.show(InterstitialActivity.this);

    範例

    請下載並執行範例應用程式，瞭解如何使用 GMA Next-Gen SDK。