java - 如何解决onRewardedAdClosed()后admob错误？

Question

广告正在展示，但当我点击关闭广告时，错误为:

W/Ads: #004 The webview is destroyed. Ignoring action.
W/Ads: #004 The webview is destroyed. Ignoring action.
W/Ads: #004 The webview is destroyed. Ignoring action.
    #004 The webview is destroyed. Ignoring action.

并且操作不会在 onRewardedAdClosed()

中执行

步骤:

启动时，我执行:

MobileAds.initialize(this, new OnInitializationCompleteListener() {
            @Override
            public void onInitializationComplete(InitializationStatus initializationStatus) {
                Log.d(TAG, "onInitializationComplete: " + initializationStatus);
            }
        });

下一个:

rewardedAd = new RewardedAd(this, "ca-app-pub-3940256099942544/5224354917");

下一个:

RewardedAdCallback adCallback = new RewardedAdCallback() {
                @Override
                public void onRewardedAdOpened() {
                    // Ad opened.
                }

                @Override
                public void onRewardedAdClosed() {
                    // Ad closed.
                    Log.d(TAG, "onRewardedAdClosed: ");

                    fragmentFirst = new FragmentFirst();

                    clipBody = getSupportFragmentManager();
                    FragmentTransaction clipUnit = clipBody.beginTransaction();

                    clipUnit.add(R.id.container, fragmentFirst, "fragment_first");
                    clipUnit.addToBackStack(null);
                    clipUnit.setCustomAnimations(android.R.anim.slide_in_left, android.R.anim.slide_out_right);
                    clipUnit.commit();
                }

                @Override
                public void onUserEarnedReward(@NonNull RewardItem reward) {
                    // User earned reward.
                    // Load Tasks
                    Log.d(TAG, "onUserEarnedReward: ");

                    // coins++
                }

                @Override
                public void onRewardedAdFailedToShow(int errorCode) {
                    // Ad failed to display
                }
            };
            rewardedAd.show(MainActivity.this, adCallback);

测试真实手机:Android 6.0、华为p8 Lite

implementation 'com.google.android.gms:play-services-ads:18.2.0'

尝试降级 com.google.android.gms: play-services-ads，但不起作用

问题是什么？

编辑

日志:

E/Ads: Google Mobile Ads SDK initialization functionality unavailable for this session. Ad requests can be made at any time.
E/libEGL: validate_display:99 error 3008 (EGL_BAD_DISPLAY)
E/chromium: [ERROR:gl_surface_egl.cc(222)] eglChooseConfig failed with error EGL_BAD_ATTRIBUTE
E/Ads: Invalid event ID: null
    java.lang.NumberFormatException: null

Answer 1

将第一部分留在这里，以防对其他人有帮助

您首先需要分离 Webview:

webViewPlaceholder.removeView(myWebView);
myWebView.removeAllViews();
myWebView.destroy();

尝试类似的方法，您需要的任何其他帮助都可以大喊

编辑

尝试类似的操作，因为错误表明广告 View 存在问题

public void onDestroy()
{
    adView.removeAllViews();
    adView.destroy();
    super onDestroy();
}

将其添加到您的 oncreateM

mobileAds.initialize(this, new OnInitializationCompleteListener() {
    @Override
    public void onInitializationComplete(InitializationStatus initializationStatus) {
    }
});
mAdView = findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder().build();
mAdView.loadAd(adRequest);