我正在尝试将Firebase Admob实施到我的应用中，并且尝试使用横幅广告，这些广告在使用测试ID时显示，但在使用真实应用ID时不显示。我等待了大约一个月，仍然没有广告。 我按照他们的指示阅读了所有文档，但还是没有运气 错误日志显示广告无法加载3 不知道是什么原因造成的。 谢谢。
class ImagePath extends StatefulWidget {
final String imgPath;
ImagePath(this.imgPath);
@override
_ImagePathState createState() => _ImagePathState();
}
class _ImagePathState extends State<ImagePath> {
String localPath;
static const MobileAdTargetingInfo targetingInfo = MobileAdTargetingInfo(
testDevices: testDevice != null ? <String>[testDevice] : null,
nonPersonalizedAds: true,
keywords: ["website", "games"],
);
BannerAd bannerAd;
BannerAd createBannerAd() {
return BannerAd(
adUnitId: "AD-ID-HERE",
size: AdSize.banner,
targetingInfo: targetingInfo,
listener: (MobileAdEvent event) {
print("BannerAd $event");
});
}
@override
void initState() {
FirebaseAdMob.instance
.initialize(appId: "APP-ID-HERE");
bannerAd = createBannerAd()
..load()
..show(anchorType: AnchorType.bottom);
super.initState();
}
@override
void dispose() {
bannerAd?.dispose();
super.dispose();
}
Future<String> get localpath async {
final result = await Permission.storage.request();
if (result == PermissionStatus.granted) {
final localPath =
(await findLocalPath()) + Platform.pathSeparator + 'Download';
final savedDir = Directory(localPath);
bool hasExisted = await savedDir.exists();
if (!hasExisted) {
savedDir.create();
}
return localPath;
} else
return null;
}
Future<String> findLocalPath() async {
final directory = Platform.isAndroid
? await getExternalStorageDirectory()
: await getApplicationDocumentsDirectory();
return directory.path;
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: bgColor,
leading: IconButton(
icon: Icon(Icons.close),
onPressed: () => Navigator.of(context).pop(),
color: Colors.white,
),
actions: [
IconButton(
color: Colors.white,
icon: Icon(Icons.file_download),
onPressed: () async => DownloadTask(
taskId: await FlutterDownloader.enqueue(
url: widget.imgPath,
savedDir: await localpath,
showNotification: true,
openFileFromNotification: true)))
],
),
body: SizedBox.expand(
child: Container(
child: Stack(
children: [
Align(
alignment: Alignment.center,
child: Hero(
tag: widget.imgPath, child: Image.network(widget.imgPath)),
),
],
),
),
),
backgroundColor: bgColor,
);
}
}
错误日志-
D/ActivityThread(29222): holder:android.app.IActivityManager$ContentProviderHolder@c4e7070, holder.provider:android.content.ContentProviderProxy@a482fe9
D/DynamitePackage(29222): Instantiating com.google.android.gms.ads.ChimeraMobileAdsSettingManagerCreatorImpl
I/WebViewFactory(29222): Loading com.google.android.webview version 86.0.4240.110 (code 424011000)
W/ResourceType(29222): Found multiple library tables, ignoring...
I/System (29222): FinalizerDaemon: finalize objects = 289
D/WebView (29222): WebView<init>
I/cr_LibraryLoader(29222): Loaded native library version number "86.0.4240.110"
I/cr_CachingUmaRecorder(29222): Flushed 5 samples from 5 histograms.
E/chromium(29222): [ERROR:filesystem_posix.cc(62)] mkdir /data/user/0/sagarrawatuk.fotoApp/cache/WebView/Crashpad: No such file or directory (2)
D/ConnectivityManager.CallbackHandler(29222): CM callback handler got msg 524290
D/WebView (29222): addJavascriptInterface=googleAdsJsInterface
D/WebView (29222): removeJavascriptInterface=accessibility
D/WebView (29222): removeJavascriptInterface=accessibilityTraversal
D/WebView (29222): loadUrl=https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/production/sdk-core-v40-impl.html
W/cr_media(29222): Requires BLUETOOTH permission
V/SettingsInterface(29222): invalidate [secure]: current 2 != cached 0
E/libEGL (29222): validate_display:255 error 3008 (EGL_BAD_DISPLAY)
D/ActivityThread(29222): holder:android.app.IActivityManager$ContentProviderHolder@90636e7, holder.provider:android.content.ContentProviderProxy@a09f294
D/DynamitePackage(29222): Instantiating com.google.android.gms.ads.ChimeraAdManagerCreatorImpl
D/SettingsInterface(29222): from settings cache , name = android_id , value = e6623267e10d401e
I/Ads (29222): Use RequestConfiguration.Builder().setTestDeviceIds(Arrays.asList("0D97118CC9A4746D5FDA6A253D5479F1") to get test ads on this device.
D/MPlugin (29222): createInstance(): Begin = 485050486
D/MPlugin (29222): create Instance (two parameters) with : com.mediatek.common.telephony.IOnlyOwnerSimSupport
D/MPlugin (29222): Clazz exists on mapping table : false
E/MPlugin (29222): Unsupported class: com.mediatek.common.telephony.IOnlyOwnerSimSupport
D/MPlugin (29222): createInstance(): End = 485050486
I/DynamiteModule(29222): Considering local module com.google.android.gms.ads.dynamite:0 and remote module com.google.android.gms.ads.dynamite:203404601
I/DynamiteModule(29222): Selected remote version of com.google.android.gms.ads.dynamite, version >= 203404601
D/SettingsInterface(29222): from settings cache , name = accessibility_captioning_enabled , value = 0
D/SettingsInterface(29222): from settings cache , name = accessibility_captioning_font_scale , value = null
D/SettingsInterface(29222): from settings cache , name = accessibility_captioning_locale , value = null
D/SettingsInterface(29222): from settings cache , name = accessibility_captioning_preset , value = null
D/libc-netbsd(29222): [getaddrinfo]: hostname=googleads.g.doubleclick.net; servname=(null); netid=0; mark=0
D/libc-netbsd(29222): [getaddrinfo]: ai_addrlen=0; ai_canonname=(null); ai_flags=1024; ai_family=0
W/Ads (29222): Not retrying to fetch app settings
D/libc-netbsd(29222): getaddrinfo: googleads.g.doubleclick.net get result from proxy gai_error = 0
D/SettingsInterface(29222): from settings cache , name = accessibility_captioning_enabled , value = 0
D/SettingsInterface(29222): from settings cache , name = accessibility_captioning_font_scale , value = null
D/SettingsInterface(29222): from settings cache , name = accessibility_captioning_locale , value = null
D/SettingsInterface(29222): from settings cache , name = accessibility_captioning_preset , value = null
D/libc-netbsd(29222): [getaddrinfo]: hostname=googleads.g.doubleclick.net; servname=(null); netid=0; mark=0
D/libc-netbsd(29222): [getaddrinfo]: ai_addrlen=0; ai_canonname=(null); ai_flags=1024; ai_family=0
W/Ads (29222): Not retrying to fetch app settings
D/libc-netbsd(29222): getaddrinfo: googleads.g.doubleclick.net get result from proxy gai_error = 0
D/OpenSSLLib(29222): OpensslErr:Module:12(116:176); file:external/boringssl/src/crypto/asn1/asn1_lib.c ;Line:186;Function:ASN1_get_object
D/OpenSSLLib(29222): OpensslErr:Module:12(116:176); file:external/boringssl/src/crypto/asn1/asn1_lib.c ;Line:186;Function:ASN1_get_object
W/flutter (29222): onAdFailedToLoad: 3
I/Ads (29222): Ad failed to load : 3
I/flutter (29222): BannerAd MobileAdEvent.failedToLoad
D/SQLiteDatabase(29222): beginTransaction()
D/SQLiteDatabase(29222): endTransaction()
D/SQLiteDatabase(29222): beginTransaction()
D/SQLiteDatabase(29222): endTransaction()
D/WebView (29222): evaluateJavascript=(function(){})()
D/WebView (29222): evaluateJavascript=google.afma.config.fetchAppSettings({"id":"1728bed4-cfbf-449f-a186-a71cd6e27ce4","args":{"app_id":"APP_ID","is_init":true,"pn":"sagarrawatuk.fotoApp"}});
答案 0 :(得分：0)
您是否在Admob帐户中设置了付款明细？提供付款明细后，大约需要一天时间才能在您的应用上展示广告。