插页式广告未在 Flutter 中展示

Question

我正在使用这个包：https://pub.dev/packages/firebase_admob

一切设置正确，正常横幅显示。我的问题只出现在插页式广告上：

import 'package:firebase_admob/firebase_admob.dart';

BannerAd myBanner = BannerAd(
  adUnitId: BannerAd.testAdUnitId,
  size: AdSize.smartBanner,
  listener: (MobileAdEvent event) {
    print("BannerAd event is $event");
  },
);

InterstitialAd myInterstitial = InterstitialAd(
  adUnitId: 'ca-app-pub-MYID',
  listener: (MobileAdEvent event) {
    print("InterstitialAd event is $event");
  },
);

class Ads {
  static showBanner() {
    myBanner
      // typically this happens well before the ad is shown
      ..load()
      ..show(
        // Positions the banner ad 60 pixels from the bottom of the screen
        anchorOffset: 0.0,
        // Positions the banner ad 10 pixels from the center of the screen to the right
        horizontalCenterOffset: 0.0,
        // Banner Position
        anchorType: AnchorType.bottom,
      );
  }

  static showInterstitial() {
    myInterstitial
      ..load()
      ..show(
        anchorType: AnchorType.bottom,
        anchorOffset: 0.0,
        horizontalCenterOffset: 0.0,
      );
  }
}

final Ads ads = Ads();

为了展示它，我这样做了：Ads.showInterstitial(); 但它从未展示过。

如果我再次尝试调用它，错误会破坏应用程序。

我不在我的应用上使用 Statefull 小部件

Answer 1

我认为您必须添加设备的 ID，作为 testDevice 才能看到那里的广告。

添加一个targetingInfo 属性，您可以在其中添加设备的ID。

MobileAdTargetingInfo targetingInfo = MobileAdTargetingInfo(
  testDevices: <String>["*add id of your device here*"], // Android emulators are considered test devices
);

在创建插页式字段时，添加 targetInfo 属性，如 Readme of the plugin page 中所述。

InterstitialAd myInterstitial = InterstitialAd(
  // Replace the testAdUnitId with an ad unit id from the AdMob dash.
  // https://developers.google.com/admob/android/test-ads
  // https://developers.google.com/admob/ios/test-ads
  adUnitId: InterstitialAd.testAdUnitId,
  targetingInfo: targetingInfo, // <--- here
  listener: (MobileAdEvent event) {
    print("InterstitialAd event is $event");
  },
);