Question

我知道这个主题已经发布了很多次，但是没有真正解决这个问题的方法。

最近，在很少的应用程序中，我决定进行更新。这是一个次要的更新库版本（也是admob）和最新版本。我也将targetSdkVersion从25改为26.几天后我检查了admob的统计数据，在所有这些应用程序中，填充率已降至0！请求数量增加了。对于横幅和插页式广告。其他应用程序不受影响。

我认为有一些愚蠢的错误，但我在代码中找不到任何问题。

在横幅广告和插页式广告的日志中，我看到了这一点：

我/广告：广告服务器无法填充。

W / Ads：无法加载广告：3

我已尽力简化问题，因此我从Android工作室模板创建了一个全新的项目 - Google AdMob广告活动，我已将软件包名称设置为其中一个受影响的应用。结果是一样的。仍然没有填补。

我尝试将设备添加为测试设备和此日志

此请求是从测试设备发送的。

确认了这一点。

我尝试过使用此帖子中的虚拟广告ID：Is there any AdMob dummy id?
我尝试过使用不同sdk级别的设备。
我尝试过使用firebase-ads和播放服务广告。
我尝试过使用旧的admob sdks。
我尝试过使用较低的targerSdkVersions。

所有这些都没有给我什么。但我发现只有一种方法：改变套餐名称。立即，无论广告是什么，如果它是一个测试设备，我总是得到一个广告。插页式广告和横幅广告。

这是我的MainActivity.java代码：

public class MainActivity extends AppCompatActivity {

    public static final String ADMOB_INTERSTITIAL_DUMMY = "ca-app-pub-3940256099942544/1033173712";
    public static final String ADMOB_INTERSTITIAL = "ca-app-pub-my_own_ad_id";
    public InterstitialAd interstitial;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        AdView adView = (AdView) findViewById(R.id.adView);
        adView.loadAd(newAdRequest());

        interstitial = new InterstitialAd(this);
        interstitial.setAdUnitId(ADMOB_INTERSTITIAL_DUMMY); //ADMOB_INTERSTITIAL
        interstitial.loadAd(newAdRequest());

        interstitial.setAdListener(new AdListener() {

            @Override
            public void onAdClosed() {
                super.onAdClosed();
                interstitial.loadAd(newAdRequest());
            }

        });

        Button btnShowAd = (Button) findViewById(R.id.btnShowAd);
        btnShowAd.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if(interstitial != null){
                    if(interstitial.isLoaded()){
                        interstitial.show();
                    }
                }
            }
        });
    }

    private static AdRequest newAdRequest() {
        AdRequest adRequest = new AdRequest.Builder()
                .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
                .addTestDevice("device_1")
                .addTestDevice("device_2")
                .addTestDevice("device_3")
                .addTestDevice("device_4")
                .build();
        return adRequest;
    }

}

AndroidManifest.xml（默认来自AdMob项目模板）：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="pl.rosmedia.memo">

    <!-- Include required permissions for Google Mobile Ads to run. -->
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">

        <!-- This meta-data tag is required to use Google Play Services. -->
        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />

        <activity
            android:name=".MainActivity"
            android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity> <!-- Include the AdActivity configChanges and theme. -->
        <activity
            android:name="com.google.android.gms.ads.AdActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
            android:theme="@android:style/Theme.Translucent" />
    </application>

</manifest>

完整日志：

09-06 11:48:41.930 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/pl.rosmedia.memo-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package pl.rosmedia.memo
09-06 11:48:41.940 27309-27309/pl.rosmedia.memo I/InjectionManager: Inside getClassLibPath + mLibMap{0=, 1=}
09-06 11:48:42.010 27309-27309/pl.rosmedia.memo D/ResourcesManager: For user 0 new overlays fetched Null
09-06 11:48:42.020 27309-27309/pl.rosmedia.memo W/ActivityThread: Application pl.rosmedia.memo is waiting for the debugger on port 8100...
09-06 11:48:42.030 27309-27309/pl.rosmedia.memo I/System.out: Sending WAIT chunk
09-06 11:48:42.050 27309-27316/pl.rosmedia.memo I/art: Debugger is active
09-06 11:48:42.230 27309-27309/pl.rosmedia.memo I/System.out: Debugger has connected
09-06 11:48:42.230 27309-27309/pl.rosmedia.memo I/System.out: waiting for debugger to settle...
09-06 11:48:42.430 27309-27309/pl.rosmedia.memo I/System.out: waiting for debugger to settle...
09-06 11:48:42.631 27309-27309/pl.rosmedia.memo I/System.out: waiting for debugger to settle...
09-06 11:48:42.831 27309-27309/pl.rosmedia.memo I/System.out: waiting for debugger to settle...
09-06 11:48:43.031 27309-27309/pl.rosmedia.memo I/System.out: waiting for debugger to settle...
09-06 11:48:43.231 27309-27309/pl.rosmedia.memo I/System.out: waiting for debugger to settle...
09-06 11:48:43.441 27309-27309/pl.rosmedia.memo I/System.out: waiting for debugger to settle...
09-06 11:48:43.642 27309-27309/pl.rosmedia.memo I/System.out: debugger has settled (1410)
09-06 11:48:43.642 27309-27309/pl.rosmedia.memo I/InjectionManager: Inside getClassLibPath caller 
09-06 11:48:43.682 27309-27309/pl.rosmedia.memo D/FirebaseApp: com.google.firebase.auth.FirebaseAuth is not linked. Skipping initialization.
09-06 11:48:43.712 27309-27309/pl.rosmedia.memo D/FirebaseApp: com.google.firebase.crash.FirebaseCrash is not linked. Skipping initialization.
09-06 11:48:43.742 27309-27309/pl.rosmedia.memo I/FA: App measurement is starting up, version: 11200
09-06 11:48:43.742 27309-27309/pl.rosmedia.memo I/FA: To enable debug logging run: adb shell setprop log.tag.FA VERBOSE
09-06 11:48:43.772 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/pl.rosmedia.memo-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package pl.rosmedia.memo
09-06 11:48:43.782 27309-27309/pl.rosmedia.memo V/FA: Collection enabled
09-06 11:48:43.782 27309-27309/pl.rosmedia.memo V/FA: App package, google app id: pl.rosmedia.memo, 1:354797241783:android:9cf595305e60aa3a
09-06 11:48:43.782 27309-27309/pl.rosmedia.memo I/FA: To enable faster debug mode event logging run:
                                                        adb shell setprop debug.firebase.analytics.app pl.rosmedia.memo
09-06 11:48:43.782 27309-27309/pl.rosmedia.memo D/FA: Debug-level message logging enabled
09-06 11:48:43.802 27309-27309/pl.rosmedia.memo V/FA: Registered activity lifecycle callback
09-06 11:48:43.802 27309-27309/pl.rosmedia.memo I/FirebaseInitProvider: FirebaseApp initialization successful
09-06 11:48:43.812 27309-27309/pl.rosmedia.memo D/InjectionManager: InjectionManager
09-06 11:48:43.812 27309-27309/pl.rosmedia.memo D/InjectionManager: fillFeatureStoreMap pl.rosmedia.memo
09-06 11:48:43.812 27309-27309/pl.rosmedia.memo I/InjectionManager: Constructor pl.rosmedia.memo, Feature store :{}
09-06 11:48:43.812 27309-27309/pl.rosmedia.memo I/InjectionManager: featureStore :{}
09-06 11:48:43.812 27309-27415/pl.rosmedia.memo V/FA: Using measurement service
09-06 11:48:43.822 27309-27415/pl.rosmedia.memo V/FA: Connecting to remote service
09-06 11:48:43.832 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/pl.rosmedia.memo-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package pl.rosmedia.memo
09-06 11:48:43.842 27309-27309/pl.rosmedia.memo W/ResourceType: Failure getting entry for 0x01080946 (t=7 e=2374) (error -75)
09-06 11:48:43.862 27309-27415/pl.rosmedia.memo V/FA: Using measurement service
09-06 11:48:43.862 27309-27415/pl.rosmedia.memo V/FA: Connection attempt already in progress
09-06 11:48:43.862 27309-27309/pl.rosmedia.memo W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable
09-06 11:48:43.882 27309-27309/pl.rosmedia.memo V/FA: onActivityCreated
09-06 11:48:43.902 27309-27309/pl.rosmedia.memo D/PhoneWindow: *FMB* installDecor mIsFloating : false
09-06 11:48:43.902 27309-27309/pl.rosmedia.memo D/PhoneWindow: *FMB* installDecor flags : -2139029248
09-06 11:48:43.992 27309-27309/pl.rosmedia.memo D/TextView: setTypeface with style : 0
09-06 11:48:43.992 27309-27309/pl.rosmedia.memo D/TextView: setTypeface with style : 0
09-06 11:48:44.012 27309-27309/pl.rosmedia.memo D/TextView: setTypeface with style : 0
09-06 11:48:44.042 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/com.google.android.gms-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.gms
09-06 11:48:44.052 27309-27309/pl.rosmedia.memo D/ResourcesManager: For user 0 new overlays fetched Null
09-06 11:48:44.052 27309-27309/pl.rosmedia.memo W/ResourcesManager: Asset path '/system/framework/com.android.media.remotedisplay.jar' does not exist or contains no resources.
09-06 11:48:44.052 27309-27309/pl.rosmedia.memo W/ResourcesManager: Asset path '/system/framework/com.android.location.provider.jar' does not exist or contains no resources.
09-06 11:48:44.052 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/com.google.android.gms-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.gms
09-06 11:48:44.052 27309-27309/pl.rosmedia.memo I/InjectionManager: Inside getClassLibPath caller 
09-06 11:48:44.112 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/com.google.android.gms-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.gms
09-06 11:48:44.132 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/com.google.android.gms-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.gms
09-06 11:48:44.142 27309-27309/pl.rosmedia.memo D/ResourcesManager: For user 0 new overlays fetched Null
09-06 11:48:44.142 27309-27309/pl.rosmedia.memo W/ResourcesManager: Asset path '/system/framework/com.android.media.remotedisplay.jar' does not exist or contains no resources.
09-06 11:48:44.142 27309-27309/pl.rosmedia.memo W/ResourcesManager: Asset path '/system/framework/com.android.location.provider.jar' does not exist or contains no resources.
09-06 11:48:44.222 27309-27309/pl.rosmedia.memo D/ApplicationPackageManager: getResourcesForApplication com.google.android.gms got new pi = android.app.LoadedApk@2ba64dff
09-06 11:48:44.222 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/data/com.google.android.gms/app_chimera/m/00000012/DynamiteModulesA_GmsCore_prodlmp_xhdpi_release.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.gms
09-06 11:48:44.222 27309-27309/pl.rosmedia.memo D/ResourcesManager: For user 0 new overlays fetched Null
09-06 11:48:44.222 27309-27309/pl.rosmedia.memo D/ApplicationPackageManager: getResourcesForApplication com.google.android.gms got new pi = android.app.LoadedApk@2ba64dff
09-06 11:48:44.222 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/data/com.google.android.gms/app_chimera/m/00000012/DynamiteModulesA_GmsCore_prodlmp_xhdpi_release.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.gms
09-06 11:48:44.222 27309-27309/pl.rosmedia.memo D/DynamitePackage: Instantiated singleton DynamitePackage.
09-06 11:48:44.222 27309-27309/pl.rosmedia.memo D/DynamitePackage: Instantiating com.google.android.gms.ads.ChimeraAdManagerCreatorImpl
09-06 11:48:44.262 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/com.google.android.gms-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.gms
09-06 11:48:44.262 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/com.google.android.gms-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.gms
09-06 11:48:44.322 27309-27309/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/com.google.android.gms-2/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.gms
09-06 11:48:44.392 27309-27309/pl.rosmedia.memo I/Ads: Starting ad request.
09-06 11:48:44.392 27309-27309/pl.rosmedia.memo I/Ads: This request is sent from a test device.
09-06 11:48:44.402 27309-27463/pl.rosmedia.memo W/linker: libwebviewchromium.so: unused DT entry: type 0x6ffffffe arg 0x11c98
09-06 11:48:44.402 27309-27463/pl.rosmedia.memo W/linker: libwebviewchromium.so: unused DT entry: type 0x6fffffff arg 0x3
09-06 11:48:44.422 27309-27309/pl.rosmedia.memo D/DynamitePackage: Instantiating com.google.android.gms.ads.ChimeraAdManagerCreatorImpl
09-06 11:48:44.442 27309-27309/pl.rosmedia.memo I/Ads: Starting ad request.
09-06 11:48:44.442 27309-27309/pl.rosmedia.memo I/Ads: This request is sent from a test device.
09-06 11:48:44.462 27309-27309/pl.rosmedia.memo D/Activity: performCreate Call Injection manager
09-06 11:48:44.462 27309-27415/pl.rosmedia.memo I/FA: Tag Manager is not found and thus will not be used
09-06 11:48:44.462 27309-27415/pl.rosmedia.memo D/FA: Logging event (FE): ad_query(_aq), Bundle[{firebase_event_origin(_o)=am, ad_event_id(_aeid)=6721003539668014743}]
09-06 11:48:44.472 27309-27309/pl.rosmedia.memo I/InjectionManager: dispatchOnViewCreated > Target : pl.rosmedia.memo.MainActivity isFragment :false
09-06 11:48:44.492 27309-27415/pl.rosmedia.memo V/FA: Using measurement service
09-06 11:48:44.492 27309-27415/pl.rosmedia.memo V/FA: Connection attempt already in progress
09-06 11:48:44.492 27309-27415/pl.rosmedia.memo D/FA: Logging event (FE): ad_query(_aq), Bundle[{firebase_event_origin(_o)=am, ad_event_id(_aeid)=6721003539668014744}]
09-06 11:48:44.492 27309-27472/pl.rosmedia.memo D/OpenGLRenderer: Use EGL_SWAP_BEHAVIOR_PRESERVED: false
09-06 11:48:44.502 27309-27463/pl.rosmedia.memo I/WebViewFactory: Loading com.google.android.webview version 60.0.3112.116 (code 311211600)
09-06 11:48:44.502 27309-27463/pl.rosmedia.memo W/ResourcesManager: getTopLevelResources: /data/app/com.google.android.webview-1/base.apk / 1.0 running in pl.rosmedia.memo rsrc of package com.google.android.webview
09-06 11:48:44.502 27309-27415/pl.rosmedia.memo V/FA: Using measurement service
09-06 11:48:44.502 27309-27415/pl.rosmedia.memo V/FA: Connection attempt already in progress
09-06 11:48:44.502 27309-27415/pl.rosmedia.memo V/FA: Using measurement service
09-06 11:48:44.502 27309-27415/pl.rosmedia.memo V/FA: Connection attempt already in progress
09-06 11:48:44.502 27309-27415/pl.rosmedia.memo V/FA: Activity resumed, time: 1210576665
09-06 11:48:44.512 27309-27415/pl.rosmedia.memo D/FA: Logging event (FE): screen_view(_vs), Bundle[{firebase_event_origin(_o)=auto, firebase_screen_class(_sc)=MainActivity, firebase_screen_id(_si)=6721003539668014745}]
09-06 11:48:44.522 27309-27309/pl.rosmedia.memo D/PhoneWindow: *FMB* isFloatingMenuEnabled mFloatingMenuBtn : null
09-06 11:48:44.522 27309-27309/pl.rosmedia.memo D/PhoneWindow: *FMB* isFloatingMenuEnabled return false
09-06 11:48:44.522 27309-27415/pl.rosmedia.memo V/FA: Using measurement service
09-06 11:48:44.522 27309-27415/pl.rosmedia.memo V/FA: Connection attempt already in progress
09-06 11:48:44.552 27309-27463/pl.rosmedia.memo D/ResourcesManager: For user 0 new overlays fetched Null
09-06 11:48:44.552 27309-27463/pl.rosmedia.memo I/InjectionManager: Inside getClassLibPath caller 
09-06 11:48:44.562 27309-27472/pl.rosmedia.memo I/OpenGLRenderer: Initialized EGL, version 1.4
09-06 11:48:44.562 27309-27472/pl.rosmedia.memo D/OpenGLRenderer: Get maximum texture size. GL_MAX_TEXTURE_SIZE is 4096
09-06 11:48:44.562 27309-27472/pl.rosmedia.memo D/OpenGLRenderer: Enabling debug mode 0
09-06 11:48:44.592 27309-27463/pl.rosmedia.memo I/art: Rejecting re-init on previously-failed class java.lang.Class<com.android.webview.chromium.TokenBindingManagerAdapter>
09-06 11:48:44.592 27309-27463/pl.rosmedia.memo I/art: Rejecting re-init on previously-failed class java.lang.Class<com.android.webview.chromium.TokenBindingManagerAdapter>
09-06 11:48:44.602 27309-27463/pl.rosmedia.memo I/art: Rejecting re-init on previously-failed class java.lang.Class<com.android.webview.chromium.ServiceWorkerControllerAdapter>
09-06 11:48:44.602 27309-27463/pl.rosmedia.memo I/art: Rejecting re-init on previously-failed class java.lang.Class<com.android.webview.chromium.ServiceWorkerControllerAdapter>
09-06 11:48:44.602 27309-27309/pl.rosmedia.memo I/InjectionManager: dispatchCreateOptionsMenu :pl.rosmedia.memo.MainActivity
09-06 11:48:44.602 27309-27309/pl.rosmedia.memo I/InjectionManager: dispatchPrepareOptionsMenu :pl.rosmedia.memo.MainActivity
09-06 11:48:44.612 27309-27463/pl.rosmedia.memo I/cr_LibraryLoader: Time to load native libraries: 2 ms (timestamps 5014-5016)
09-06 11:48:44.622 27309-27463/pl.rosmedia.memo I/chromium: [INFO:library_loader_hooks.cc(144)] Chromium logging enabled: level = 0, default verbosity = 0
09-06 11:48:44.622 27309-27463/pl.rosmedia.memo I/cr_LibraryLoader: Expected native library version number "60.0.3112.116", actual native library version number "60.0.3112.116"
09-06 11:48:44.653 27309-27415/pl.rosmedia.memo D/FA: Connected to remote service
09-06 11:48:44.653 27309-27415/pl.rosmedia.memo V/FA: Processing queued up service tasks: 6
09-06 11:48:44.663 27309-27309/pl.rosmedia.memo I/Timeline: Timeline: Activity_idle id: android.os.BinderProxy@452ebed time:486985066
09-06 11:48:44.953 27309-27318/pl.rosmedia.memo I/Ads: No fill from ad server.
09-06 11:48:44.953 27309-27321/pl.rosmedia.memo I/Ads: No fill from ad server.
09-06 11:48:44.963 27309-27309/pl.rosmedia.memo W/Ads: Failed to load ad: 3
09-06 11:48:44.963 27309-27309/pl.rosmedia.memo I/Ads: Scheduling ad refresh 60000 milliseconds from now.
09-06 11:48:44.963 27309-27309/pl.rosmedia.memo W/Ads: Failed to load ad: 3

这是否意味着我被禁止了？我没有收到来自admob的任何电子邮件，没有更改我展示广告的地方，而且在我更新它们的那一天同时发生了几个应用程序。在过去，我有类似的问题，但只是我的设备没有得到任何填充率，但它在世界范围内不是0，并且它在一段时间后恢复正常。但这种情况不同。

我知道这个话题：

failed to load ad : 3

但这不是缺少广告资源，同时在几个应用上不能从90％上升到0％。

Answer 1

这样做的原因是我必须检查应用程序是否符合COPPA，这使得这个应用程序在AdMob中“为孩子们”。但符合COPPA标准的广告的填充率非常低。不幸的是，没有办法取消选中COPPA，因为谷歌将拒绝这一改变。我从谷歌那里得知，这一变化是因为美国的一些法律变化。看起来他们想在儿童应用中杀死广告。我们有一些应用程序，我们没有更新，因为我们不想检查COPPA，因此，它们的填充率接近100％。

广告服务器无法填充

1 个答案: