在 Android 中实现插页式广告

要使用 UnityAds API 来展示全屏插页式广告，请执行以下操作：

1. 初始化 SDK。
2. 使用 load API 为指定的广告单元加载广告。
3. 广告加载后，可使用 show API 来展示广告。

插页式广告示例

插页式广告示例

在此示例中，只要 Unity Ads 已成功初始化，就可以在游戏中希望展示插页式广告的任何位置调用 DisplayInterstitialAd。

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;

import androidx.appcompat.app.AppCompatActivity;

import com.unity3d.ads.IUnityAdsLoadListener;
import com.unity3d.ads.IUnityAdsShowListener;
import com.unity3d.ads.UnityAdsShowOptions;
import com.unity3d.ads.example.R;

import com.unity3d.ads.IUnityAdsInitializationListener;
import com.unity3d.ads.UnityAds;

public class ShowInterstitialAd extends AppCompatActivity implements IUnityAdsInitializationListener  {

  private String unityGameID = "1234567";
  private Boolean testMode = true;
  private String adUnitId = "video";

  private IUnityAdsLoadListener loadListener = new IUnityAdsLoadListener() {
    @Override
    public void onUnityAdsAdLoaded(String placementId) {
      UnityAds.show((Activity)getApplicationContext(), adUnitId, new UnityAdsShowOptions(), showListener);
    }

    @Override
    public void onUnityAdsFailedToLoad(String placementId, UnityAds.UnityAdsLoadError error, String message) {
      Log.e("UnityAdsExample", "Unity Ads failed to load ad for " + placementId + " with error: [" + error + "] " + message);
    }
  };

  private IUnityAdsShowListener showListener = new IUnityAdsShowListener() {
    @Override
    public void onUnityAdsShowFailure(String placementId, UnityAds.UnityAdsShowError error, String message) {
      Log.e("UnityAdsExample", "Unity Ads failed to show ad for " + placementId + " with error: [" + error + "] " + message);
    }

    @Override
    public void onUnityAdsShowStart(String placementId) {
      Log.v("UnityAdsExample", "onUnityAdsShowStart: " + placementId);
    }

    @Override
    public void onUnityAdsShowClick(String placementId) {
      Log.v("UnityAdsExample", "onUnityAdsShowClick: " + placementId);
    }

    @Override
    public void onUnityAdsShowComplete(String placementId, UnityAds.UnityAdsShowCompletionState state) {
      Log.v("UnityAdsExample", "onUnityAdsShowComplete: " + placementId);
    }
  };

  @Override
  protected void onCreate (Bundle savedInstanceState) {
    super.onCreate (savedInstanceState);
    setContentView (R.layout.activity_main);
    // Initialize the SDK:
    UnityAds.initialize(getApplicationContext(), unityGameID, testMode, this);
  }

  @Override
  public void onInitializationComplete() {
    DisplayInterstitialAd();
  }

  @Override
  public void onInitializationFailed(UnityAds.UnityAdsInitializationError error, String message) {
    Log.e("UnityAdsExample", "Unity Ads initialization failed with error: [" + error + "] " + message);
  }

// Implement a function to load an interstitial ad. The ad will start to show after the ad has been loaded.
  public void DisplayInterstitialAd () {
    UnityAds.load(adUnitId, loadListener);
  }
}

后续步骤：请参阅关于在 Android 中实现奖励广告的文档以改进您的实现。