AdMob横幅广告未显示且未显示说明

时间:2019-02-23 17:25:27

标签: c# android xamarin xamarin.android admob

我创建了一个应用并将其与admob连接。一周工作正常。然后..它刚在Android上停止了吗?我使用基本应用程序以1:1的实现创建了示例应用程序,以查看其是否与admob之外的其他内容相关?我在下面放了我使用的admob代码。

PCL中的控制器:

public class AdMobView : View
{
    public enum Sizes { Standardbanner, LargeBanner, MediumRectangle, FullBanner, Leaderboard, SmartBannerPortrait }
    public Sizes Size { get; set; }
    public AdMobView()
    {
        this.BackgroundColor = Color.Accent;
    }
}

Android adrenderer

public class AdMobRenderer : ViewRenderer
{
    Context context;

    public AdMobRenderer(Context context) : base(context) { }

    protected override void OnElementChanged(ElementChangedEventArgs<Xamarin.Forms.View> e)
    {
        base.OnElementChanged(e);
        if(e.OldElement == null)
        {
            var adView = new AdView(Context);
            switch ((Element as AdMobView).Size)
            {
                case AdMobView.Sizes.Standardbanner:
                    adView.AdSize = AdSize.Banner;
                    break;
                case AdMobView.Sizes.LargeBanner:
                    adView.AdSize = AdSize.LargeBanner;
                    break;
                case AdMobView.Sizes.MediumRectangle:
                    adView.AdSize = AdSize.MediumRectangle;
                    break;
                case AdMobView.Sizes.FullBanner:
                    adView.AdSize = AdSize.FullBanner;
                    break;
                case AdMobView.Sizes.Leaderboard:
                    adView.AdSize = AdSize.Leaderboard;
                    break;
                case AdMobView.Sizes.SmartBannerPortrait:
                    adView.AdSize = AdSize.SmartBanner;
                    break;
                default:
                    adView.AdSize = AdSize.Banner;
                    break;
            }
            adView.AdUnitId = "ca-app-pub-3940256099942544/6300978111";
            var testDeviceId = Android.Provider.Settings.Secure.GetString(Context.ContentResolver, Android.Provider.Settings.Secure.AndroidId);
            var requestBuilder = new AdRequest.Builder().AddTestDevice("c793762db79ab2c6");
            Console.WriteLine("Android device id is: {0}", testDeviceId);
            adView.LoadAd(requestBuilder.Build());
            SetNativeControl(adView);
        }
    }
}

MainActivity Andorid

 public class MainActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity
{
    protected override void OnCreate(Bundle savedInstanceState)
    {
        TabLayoutResource = Resource.Layout.Tabbar;
        ToolbarResource = Resource.Layout.Toolbar;
        var id = "my-app-id-with-~"; 
        MobileAds.Initialize(ApplicationContext, id);
        base.OnCreate(savedInstanceState);
        global::Xamarin.Forms.Forms.Init(this, savedInstanceState);
        LoadApplication(new App());
    }
}

主页

<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
         xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
         xmlns:local="clr-namespace:AdMobFixed"
         xmlns:adMob="Ad"
         x:Class="AdMobFixed.MainPage">

<StackLayout>
    <!-- Place new controls here -->
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>
        <Label 
            Grid.Row="0"
            Text="Welcome to Xamarin.Forms!" 
       HorizontalOptions="Center"
       VerticalOptions="CenterAndExpand" />

        <local:AdMobView 
                         MinimumWidthRequest="400"
                         MinimumHeightRequest="100"
                         HorizontalOptions="CenterAndExpand"
                         VerticalOptions="EndAndExpand"/>
    </Grid>

</StackLayout>

一周前,我不必使用最小请求。不幸的是,我用Android操作系统摔坏了手机,因此无法在PC上进行测试。下面我附上我的输出:

02-23 17:14:47.015 D / DynamitePackage(19883):实例化com.google.android.gms.ads.ChimeraAdManagerCreatorImpl

02-23 17:14:47.025 I / Ads(19883):此请求是从测试设备发送的。

02-23 17:14:47.096 I / DynamiteModule(19883):考虑本地模块com.google.android.gms.ads.dynamite:0和远程模块com.google.android.gms.ads.dynamite:11140

02-23 17:14:47.097 I / DynamiteModule(19883):com.google.android.gms.ads.dynamite的选定远程版本,版本> = 11140

Android Manifest也已更新为具有Internet权限和网络状态。我还在应用标记之间添加了活动标记。

我使用的是Google的nuget Ads lite表单,并且在Google的full play.ads上进行了测试。

对于任何帮助,我都会很高兴。先感谢您 ! :)

1 个答案:

答案 0 :(得分:0)

尝试添加以下代码:MobileAds.Initialize(ApplicationContext,id);  在下面的行上:     base.OnCreate(savedInstanceState);

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