android - Android Studio-奖励视频广告已加载但未显示

我尝试了以下代码（main_activity.java）

        MobileAds.initialize(this, "ca-app-pub-3940256099942544~3347511713");
// Use an activity context to get the rewarded video instance.
        mRewardedVideoAd = MobileAds.getRewardedVideoAdInstance(this);
        mRewardedVideoAd.setRewardedVideoAdListener(this);
        loadRewardedVideoAd();
    }

    private void loadRewardedVideoAd() {
        mRewardedVideoAd.loadAd("ca-app-pub-3940256099942544/5224354917",
                new AdRequest.Builder().build());

        if (mRewardedVideoAd.isLoaded()) {
            mRewardedVideoAd.show();
        }

logcat说，该广告已加载，但未显示。我想在单独的片段中显示广告，所以也许“（this）”是错误的？

谢谢您的帮助...
请参阅此参考：https://developers.google.com/admob/android/rewarded-video

最佳答案

我修好了它：

 @Override
    public void onRewardedVideoAdLoaded() {
        mRewardedVideoAd.show();
    }