AdMob does not appear on Android

http://nobuo-create.net/admob/
I tried to assemble the code as shown on this site and view AdMob. It can be started, but for some reason it cannot be displayed.
The game has been completed, but AdMob shows it for about 4 days...
Please tell me what is wrong or where to fix it.Thank you for your cooperation.

Here is the code for Adsense.java

import jp.example.apuri.R;
import android.app.Activity;
import android.os.Bundle;
import android.widget.LinearLayout;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdSize;
import com.google.android.gms.ads.AdView;
public class Adsense extensions Activity {
    LinearLayout layout_ad;
    AdView adView;
    @ Override
    protected void onCreate (Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        adView = new AdView (this);
        adView.setAdUnitId("ca-app-pub-3940256099942544/6300978111"; // UnitID for testing
        adView.setAdSize (AdSize.BANNER);
        layout_ad=(LinearLayout) findViewById(R.id.layout_ad);
        layout_ad.addView(adView);
        AdRequest adRequest=new AdRequest.Builder().build();
        adView.loadAd(adRequest);
    }
    @ Override
    public void onPause() {
        adView.pause();
        super.onPause();
    }
    @ Override
    public void onResume() {
        super.onResume();
        adView.resume();
    }
    @ Override
    public void onDestroy() {
        adView.destroy();
        super.onDestroy();
    }

Below is the activity_main.xml code in layout

<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="jp.example.apuri.MainActivity">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android: text="@string/hello_world"/>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:layout_alignParentBottom="true"
        android:background="#999"
        android: orientation="vertical">

        <com.google.android.gms.ads.AdView
            xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
            android: id="@+id/layout_ad"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            adUnitId="ca-app-pub-3940256099942544/6300978111"
            adSize="BANNER"/>
    </LinearLayout>
</RelativeLayout>

Here is the code for AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="jp.example.apuri"
    android:versionCode="1"
    android:versionName="1.0">
<string android:name="application name">Apurimei</string>
<uses-sdk
    android:minSdkVersion="8"
    android:targetSdkVersion="19"/>
<application
    android:allowBackup="true"
    android: icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme">
    <meta-data android:name="com.google.android.gms.version"
        android:value="@integer/google_play_services_version"/>
    <activity
        android:name="jp.example.Apurimei.MainActivity"
        android: label="@string/app_name">
        <intent-filter>
            <action android:name="android.intent.action.MAIN"/>
            <category android:name="android.intent.category.LAUNCHER"/>
        </intent-filter>
    </activity>
    <activity android:name="com.google.android.gms.ads.AdActivity"
        android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/>
</application>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android: name="android.permission.ACCESS_NETWORK_STATE"/>
</manifest>

android admob

2022-09-29 22:04

1 Answers

The layout contains the Adview, which conflicts with the layout_ad.addView(adView); in the Java code.

First, remove the Adview during layout, and attach android:id="@+id/layout_ad" to LinearLayout.

<LinearLayout
        android: id="@+id/layout_ad"
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:layout_alignParentBottom="true"
        android:background="#999"
        android: orientation="vertical">

    </LinearLayout>

How about this?

(On the other hand, I wonder if it is possible to leave it to layout without using Java code.)

2022-09-29 22:04

If you have any answers or tips

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