激励广告

加载激励广告

要加载激励广告，请首先获取对应您的激励广告单位的 MaxRewardedAd 对象实例。然后调用该对象的 loadAd() 方法。实现 MaxRewardedAdListener 以便在广告准备就绪时收到通知。这也会通知您其他广告相关的事件。

Java
Kotlin

public class ExampleActivity extends Activity
        implements MaxRewardedAdListener
{
  private MaxRewardedAd rewardedAd;
  private int           retryAttempt;

  void createRewardedAd()
  {
    rewardedAd = MaxRewardedAd.getInstance( "«ad-unit-ID»", getApplicationContext() );
    rewardedAd.setListener( this );

    rewardedAd.loadAd();
  }

  // MAX Ad Listener
  @Override
  public void onAdLoaded(final MaxAd maxAd)
  {
    // Rewarded ad is ready to be shown. rewardedAd.isReady() will now return 'true'

    // Reset retry attempt
    retryAttempt = 0;
  }

  @Override
  public void onAdLoadFailed(final String adUnitId, final MaxError error)
  {
    // Rewarded ad failed to load
    // AppLovin recommends that you retry with exponentially higher delays up to a maximum delay (in this case 64 seconds)

    retryAttempt++;
    long delayMillis = TimeUnit.SECONDS.toMillis( (long) Math.pow( 2, Math.min( 6, retryAttempt ) ) );

    new Handler().postDelayed( new Runnable()
    {
      @Override
      public void run()
      {
        rewardedAd.loadAd();
      }
    }, delayMillis );
  }

  @Override
  public void onAdDisplayFailed(final MaxAd maxAd, final MaxError error)
  {
    // Rewarded ad failed to display. AppLovin recommends that you load the next ad.
    rewardedAd.loadAd();
  }

  @Override
  public void onAdDisplayed(final MaxAd maxAd) {}

  @Override
  public void onAdClicked(final MaxAd maxAd) {}

  @Override
  public void onAdHidden(final MaxAd maxAd)
  {
    // rewarded ad is hidden. Pre-load the next ad
    rewardedAd.loadAd();
  }

  @Override
  public void onUserRewarded(final MaxAd maxAd, final MaxReward maxReward)
  {
    // Rewarded ad was displayed and user should receive the reward
  }
}

class ExampleActivity : Activity(), MaxRewardedAdListener
{
  private lateinit var rewardedAd: MaxRewardedAd
  private var retryAttempt = 0.0

  fun createRewardedAd()
  {
    rewardedAd = MaxRewardedAd.getInstance( "«ad-unit-ID»", applicationContext )
    rewardedAd.setListener( this )

    rewardedAd.loadAd()
  }

  // MAX Ad Listener
  override fun onAdLoaded(maxAd: MaxAd)
  {
    // Rewarded ad is ready to be shown. rewardedAd.isReady() will now return 'true'

    // Reset retry attempt
    retryAttempt = 0.0
  }

  override fun onAdLoadFailed(adUnitId: String?, error: MaxError?)
  {
    // Rewarded ad failed to load
    // AppLovin recommends that you retry with exponentially higher delays up to a maximum delay (in this case 64 seconds)

    retryAttempt++
    val delayMillis = TimeUnit.SECONDS.toMillis( Math.pow( 2.0, Math.min( 6.0, retryAttempt ) ).toLong() )

    Handler().postDelayed( { rewardedAd.loadAd() }, delayMillis )
  }

  override fun onAdDisplayFailed(ad: MaxAd?, error: MaxError?)
  {
    // Rewarded ad failed to display. AppLovin recommends that you load the next ad.
    rewardedAd.loadAd()
  }

  override fun onAdDisplayed(maxAd: MaxAd) {}

  override fun onAdClicked(maxAd: MaxAd) {}

  override fun onAdHidden(maxAd: MaxAd)
  {
    // rewarded ad is hidden. Pre-load the next ad
    rewardedAd.loadAd()
  }

  override fun onUserRewarded(maxAd: MaxAd, maxReward: MaxReward)
  {
    // Rewarded ad was displayed and user should receive the reward
  }
}

展示激励广告

要展示激励广告，请对创建的 MaxRewardedAd 对象调用 showAd( this ) 。

Java
Kotlin

if ( rewardedAd.isReady() )
{
  // `this` is the activity that will be used to show the ad
  rewardedAd.showAd( this );
}

if ( rewardedAd.isReady )
{
  // `this` is the activity that will be used to show the ad
  rewardedAd.showAd(this);
}

获取激励广告的金额和币种

要获取奖励金额和币种，请重写 onUserRewarded() 回传：

Java
Kotlin

@Override
public void onUserRewarded(final MaxAd ad, final MaxReward reward)
{
  System.out.println( "Rewarded user: " + reward.getAmount() + " " + reward.getLabel() );
}

override fun onUserRewarded(ad: MaxAd?, reward: MaxReward?)
{
  System.out.println( "Rewarded user: " + reward!!.getAmount() + " " + reward.getLabel() )
}

S2S 激励回传

您可以通过货币服务器接收回传。要了解操作方法，请参阅 MAX S2S Rewarded Callback API 指南。随后，在Edit Ad Unit页面更新Server Side Callback URL。

设置激励广告的金额和币种

要设置激励广告的金额和币种，请按照下列步骤操作：

在 Edit Ad Unit 页面点击Add S2S Reward Callback:
添加 Server Side Callback URL、Reward Amount和 Rewarded Currency Name:

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