Admob横幅广告未在Android中加载

我的Admob横幅广告未加载

Toast显示“已加载条幅添加”

我尝试了stackoverflow上提供的许多其他解决方案，但似乎都不适合我

MainActivity.java

    public class MainActivity extends AppCompatActivity {

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

        mBannerAd = (AdView) findViewById(R.id.banner_ad);
        AdRequest adRequest = new AdRequest.Builder()
                .addTestDevice("A5E3E2068BD88202CBC281AD7XXXXXXX")
                .build();
        mBannerAd.loadAd(adRequest);
        mBannerAd.setAdListener(new AdListener() {
            @Override
            public void onAdClosed() {
                Toast.makeText(getApplicationContext(), "Closing the Banner Ad", Toast.LENGTH_LONG).show();
            }

            @Override
            public void onAdLoaded() {

                Toast.makeText(getApplicationContext(), "Banner Ad is loaded", Toast.LENGTH_LONG).show();
            }
        });
    }
}

---

活动\u main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:ads="http://schemas.android.com/apk/res-auto"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="com.akapoor.shayri.MainActivity">

    <ListView
        android:id="@+id/list"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="100dp" />

    <com.google.android.gms.ads.AdView
        android:id="@+id/banner_ad"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|center_horizontal"
        ads:adSize="SMART_BANNER"
        ads:adUnitId="ca-app-pub-3180111609438244/24179XXXXX" />

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.akapoor.shayri">

    <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:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".ShayariText"></activity>
    </application>

</manifest>

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:ads="http://schemas.android.com/apk/res-auto"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="com.akapoor.shayri.MainActivity">

    <ListView
        android:id="@+id/list"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="100dp" />

    <com.google.android.gms.ads.AdView
        android:id="@+id/banner_ad"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|center_horizontal"
        ads:adSize="SMART_BANNER"
        ads:adUnitId="ca-app-pub-3180111609438244/24179XXXXX" />

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.akapoor.shayri">

    <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:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".ShayariText"></activity>
    </application>

</manifest>

假设：-

• 您已完成上述步骤以显示测试广告 成功地

• 这不是一个测试广告，而是一个实际的广告单元

• 您已将测试ad单元ID替换为实际ad单元ID

---

如果完成这些步骤，则需要一两个小时才能在应用程序中显示您的广告单元。

您的代码看起来不错。您应该删除测试设备，

addTestDevice

，但是：

更改：

AdRequest adRequest = new AdRequest.Builder()
    .addTestDevice("A5E3E2068BD88202CBC281AD7XXXXXXX")
    .build();

致：

---

在

onCreate（）

中初始化

MobileAds

，如下所示：

---

MobileAds.initialize（MainActivity.this，“您的应用程序ID”）；

查看您的日志，从admob获取错误代码。将错误更新为您的问题