RewardedVideoAd回调侦听器失配

Question

我已经为使用PRO特性实现了RewardedVideoAd。

当我在整个应用程序中使用RewardedVideoAd 1时(在一个屏幕中)，那么它就完美地工作了。但是，当我多次使用(在多个屏幕中)时，RewardedVideoAd回调监听器是两个屏幕之间的不匹配。

让我解释一下整个场景

1. 我打开了屏幕--A，然后我看了RewardedVideoAd。在成功完成这段视频后，我得到了奖励。
2. 现在我将进入下一个屏幕-B。
3. 然后，我将使用下一个屏幕-C和屏幕-B完成。
4. 所以，现在应用程序状态是前台状态屏幕C和后台状态屏幕-A。
5. 现在我正在看RewardedVideoAd的屏幕-C。在成功完成这段视频后，我得到了奖励。
6. 然后我关闭了屏幕-C。因此，我重定向到屏幕-处于后台状态的。
7. 现在我正在看RewardedVideoAd的屏幕-一个。在成功完成这个视频之后。我没有得到报酬。

所以问题是，上一次我在屏幕上看了一个视频-C。因此，所有回调都将转到屏幕-C，而不是屏幕-A。

我还在所有屏幕上实现了以下代码。

@Override
public void onResume() {
    mRewardedVideoAd.resume(this);
    super.onResume();
}

@Override
public void onPause() {
    mRewardedVideoAd.pause(this);
    super.onPause();
}

@Override
public void onDestroy() {
    mRewardedVideoAd.destroy(this);
    super.onDestroy();
}

Answer 1

我也面临着同样的问题。在我的例子中，当我要去活动A到B时，我的活动A在后台，活动B在前台，现在当我回到活动A时，我没有得到RewardedVideoAds的回调。

我以简单的方式解决了这个问题，当我回到Activity时，我在OnResume方法中设置了侦听器。

 @Override
 public void onResume() {
    super.onResume();
    Log.i(TAG, "onResume Call.");

    if (rewardedVideoAd != null) {
        rewardedVideoAd.setRewardedVideoAdListener(this);
        rewardedVideoAd.resume(activity);
    }
}

注意，对于这个解决方案，您必须从活动B中删除这两行。

@Override
public void onDestroy() {
    super.onDestroy();
    Log.e(TAG, "onDestroy: ");
    rewardedVideoAd.destroy(activity);
    rewardedVideoAd.setRewardedVideoAdListener(null);
}

Answer 2

我认为它与这个问题有关，奖励视频广告永不消亡。如果它的问题相同，则可以作为解决此问题的解决方案：

在调用RewardedVideoAd之前，您应该显式地取消对侦听器的设置，因为破坏不会为您做到这一点。

Answer 3

我已经制作了一个通用模块来展示RewardedVideoAd.you可以尝试这样做。我想这能解决你的问题。

把你的项目放在班级下面。

AdRewardedHandler.java

public class AdRewardedHandler {

    private static final String TAG = "AdRewardedHandler";

    private Context context;
    private static AdRewardedHandler adRewardedHandler;

    private RewardedVideoAd rewardedVideoAd;
    private RewardedAdListener rewardedAdListener;

    private boolean isFailedToLoad = false;


    public static AdRewardedHandler getInstance() {
        if (adRewardedHandler == null) {
            adRewardedHandler = new AdRewardedHandler();
        }
        return adRewardedHandler;
    }

    public void initializeRewardedHandler(Context context) {
        this.context = context;
        rewardedVideoAd = MobileAds.getRewardedVideoAdInstance(context);
        loadRewardedVideoAd();
    }

    public void setAdHandlerListener(RewardedAdListener rewardedAdListener1) {
        this.rewardedAdListener = rewardedAdListener1;
    }

    public boolean isAdLoaded() {
        if (rewardedVideoAd != null) {
            return rewardedVideoAd.isLoaded();
        } else {
            return false;
        }
    }

    public void loadRewardedVideoAd() { 

        rewardedVideoAd.loadAd("ca-app-pub-3940256099942544/5224354917",new AdRequest.Builder().build());
        rewardedVideoAd.setRewardedVideoAdListener(new RewardedVideoAdListener() {

            @Override
            public void onRewardedVideoAdLoaded() {
                Log.i(TAG, "onRewardedVideoAdLoaded: ");
                if (rewardedAdListener != null) {
                    rewardedAdListener.onRewardedVideoAdLoaded();
                }

            }

            @Override
            public void onRewardedVideoAdOpened() {
                Log.i(TAG, "onRewardedVideoAdOpened: ");

                if (rewardedAdListener != null) {
                    rewardedAdListener.onRewardedVideoAdOpened();
                }
            }

            @Override
            public void onRewardedVideoStarted() {
                Log.i(TAG, "onRewardedVideoStarted: ");
                if (rewardedAdListener != null) {
                    rewardedAdListener.onRewardedVideoStarted();

                }
            }

            @Override
            public void onRewardedVideoAdClosed() {
                Log.i(TAG, "onRewardedVideoAdClosed: ");
                if (rewardedAdListener != null) {
                    rewardedAdListener.onRewardedVideoAdClosed();
                    if (!isAdLoaded()) {
                        loadRewardedVideoAd();
                    }
                }
            }

            @Override
            public void onRewarded(RewardItem var1) {
                Log.i(TAG, "onRewarded: " + var1);
                if (rewardedAdListener != null) {
                    rewardedAdListener.onRewarded(var1);
                }
            }

            @Override
            public void onRewardedVideoAdLeftApplication() {
                Log.i(TAG, "onRewardedVideoAdLeftApplication: ");
                if (rewardedAdListener != null) {
                    rewardedAdListener.onRewardedVideoAdLeftApplication();
                }
            }

            @Override
            public void onRewardedVideoAdFailedToLoad(int var1) {
                Log.i(TAG, "onRewardedVideoAdFailedToLoad: " + var1);
                if (!isFailedToLoad) {
                    isFailedToLoad = true;
                    if (!isAdLoaded()) {
                        loadRewardedVideoAd();
                    }
                }

                if (rewardedAdListener != null) {
                    rewardedAdListener.onRewardedVideoAdFailedToLoad(var1);

                }


            }

            @Override
            public void onRewardedVideoCompleted() {
                Log.i(TAG, "onRewardedVideoCompleted: ");
                if (rewardedAdListener != null) {
                    rewardedAdListener.onRewardedVideoCompleted();
                    if (!isAdLoaded()) {
                        loadRewardedVideoAd();
                    }
                }

            }
        });


    }


    public void showRewardedAd(RewardedAdListener rewardedAdListener1) {

        setAdHandlerListener(rewardedAdListener1);

        Log.i(TAG, "showRewardedAd: ");

        try {
            if (rewardedVideoAd != null && rewardedVideoAd.isLoaded()) {
                rewardedVideoAd.show();
            }
        } catch (Throwable th) {
            th.printStackTrace();
        } 

    }

    public void onResume() {
        Log.i(TAG, "onResume: Resume Call :");
        if (rewardedVideoAd != null) {
            rewardedVideoAd.resume(context);
        }
    }

    public void onPause() {
        Log.i(TAG, "onPause: Pause Call : ");
        if (rewardedVideoAd != null) {
            rewardedVideoAd.pause(context);
        }
    }

    public void onDestroy() {
        Log.i(TAG, "onDestroy: Destroy Call :");
    }


    public interface RewardedAdListener {

        void onRewardedVideoAdLoaded();

        void onRewardedVideoAdOpened();

        void onRewardedVideoStarted();

        void onRewardedVideoAdClosed();

        void onRewarded(RewardItem var1);

        void onRewardedVideoAdLeftApplication();

        void onRewardedVideoAdFailedToLoad(int var1);

        void onRewardedVideoCompleted();
    }
}

在您的应用程序文件中放置以下行。

AdRewardedHandler.getInstance().initializeRewardedHandler(this);

现在，最后如何使用

public class YourActivity extends AppCompatActivity implements AdRewardedHandler.RewardedAdListener {

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

        AdRewardedHandler.getInstance().setAdHandlerListener(this);

        if (!AdRewardedHandler.getInstance().isAdLoaded()) {
            AdRewardedHandler.getInstance().loadRewardedVideoAd();
        }

    }

    public void showRewardedVideoAd() {
        // showRewardedAd                            
        AdRewardedHandler.getInstance().showRewardedAd(this);
    }

    @Override
    public void onResume() {
        AdRewardedHandler.getInstance().onResume();
        super.onResume();
    }


    @Override
    public void onPause() {
        AdRewardedHandler.getInstance().onPause();
        super.onPause();
    }

    @Override
    public void onRewardedVideoAdLoaded() {
        Log.i(TAG, "onRewardedVideoAdLoaded: ");
    }

    @Override
    public void onRewardedVideoAdOpened() {
        Log.i(TAG, "onRewardedVideoAdOpened: ");
    }

    @Override
    public void onRewardedVideoStarted() {
        Log.i(TAG, "onRewardedVideoStarted: ");
    }

    @Override
    public void onRewardedVideoAdClosed() {
        Log.i(TAG, "onRewardedVideoAdClosed: ");
    }

    @Override
    public void onRewardedVideoAdLeftApplication() {
        Log.i(TAG, "onRewardedVideoAdLeftApplication: ");
    }

    @Override
    public void onRewardedVideoAdFailedToLoad(int var1) {
        Log.i(TAG, "onRewardedVideoAdFailedToLoad: " + var1);
    }

    @Override
    public void onRewardedVideoCompleted() {
        Log.i(TAG, "onRewardedVideoCompleted: ");
    }

}