【发布时间】：2021-05-22 04:00:14
【问题描述】：
//这是我要加载广告的活动
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;
import com.google.android.gms.ads.AdListener;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
import com.google.android.gms.ads.InterstitialAd;
import com.google.android.gms.ads.LoadAdError;
import com.google.android.gms.ads.MobileAds;
import com.google.android.gms.ads.initialization.InitializationStatus;
import com.google.android.gms.ads.initialization.OnInitializationCompleteListener;
public class TenaliRamanActivity extends AppCompatActivity {
ListView listView;
private InterstitialAd mInterstitialAd;
private AdView mAdView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tenali_raman);
//AD代码开始
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);
mAdView.setAdListener(new AdListener() {
@Override
public void onAdLoaded() {
// Code to be executed when an ad finishes loading.
}
// 我正在重写 onAdFailedToLoad() 方法以了解为什么我的广告没有展示并获得错误代码 3、消息“无广告配置”
@Override
public void onAdFailedToLoad(LoadAdError adError) {
Toast.makeText(TenaliRamanActivity.this, " Banner AdError is "+ adError,
Toast.LENGTH_LONG).show();
}
@Override
public void onAdOpened() {
// Code to be executed when an ad opens an overlay that
// covers the screen.
}
@Override
public void onAdClicked() {
// Code to be executed when the user clicks on an ad.
}
@Override
public void onAdLeftApplication() {
// Code to be executed when the user has left the app.
}
@Override
public void onAdClosed() {
// Code to be executed when the user is about to return
// to the app after tapping on an ad.
}
});
// 插页式代码从这里开始
mInterstitialAd = new InterstitialAd(this);
mInterstitialAd.setAdUnitId("ca-app-pub-4745680273727033/3318988209");
mInterstitialAd.loadAd(new AdRequest.Builder().build());
mInterstitialAd.setAdListener(new AdListener() {
@Override
public void onAdLoaded() {
// Code to be executed when an ad finishes loading.
}
//我还 Toasted 我的 Inetrstitial Ad 错误消息并得到相同的错误代码 3，消息“没有广告配置”[我的错误是这个][1]
**@Override
public void onAdFailedToLoad(LoadAdError adError) {
Toast.makeText(TenaliRamanActivity.this, " Instertial Ad Error is"+ adError,
Toast.LENGTH_SHORT).show();
enter code here}**
@Override
public void onAdOpened() {
// Code to be executed when the ad is displayed.
}
@Override
public void onAdClicked() {
// Code to be executed when the user clicks on an ad.
}
@Override
public void onAdLeftApplication() {
// Code to be executed when the user has left the app.
}
@Override
public void onAdClosed() {
// Code to be executed when the interstitial ad is closed.
}
});
// Start Application Code
listView= findViewById(R.id.listView);
String[] tenaliRaman= getResources().getStringArray(R.array.tenaliRaman);
ArrayAdapter<String> adapter= new ArrayAdapter<>(this,R.layout.row_item, R.id.rowText, tenaliRaman);
listView.setAdapter(adapter);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (mInterstitialAd.isLoaded()) {
mInterstitialAd.show();
} else {
Intent intent= new Intent(TenaliRamanActivity.this, StoryTenaliRaman.class);
intent.putExtra("storyPosition", position);
startActivity(intent);
}
}
});
}
}
[1]: https://i.stack.imgur.com/rNFvv.png
【问题讨论】：
-
给定答案 [stackoverflow.com/questions/33566485/… 这将解决您的问题
-
但我找不到任何有效的答案..
-
@kumarbittu 答案如果您在 admob 上收到错误 3，则在此处提到该广告请求成功，但由于缺少广告库存而没有返回广告。您的代码是正确的广告调用但库存中没有广告
-
这能回答你的问题吗？ failed to load ad : 3
-
@DaanSeuntjens 我在超过 15 天后出现错误，它显示相同的错误...每当我尝试加载我的真实广告时
标签： android error-handling admob