How to integrate Admob Banner Ads in Android Application
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.learnoset.integrategooglebannerads">
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.IntegrateGoogleBannerAds">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!--Replace value with your origional App Id-->
<!-- If you are testing your app then don't use your origional App Id. Always use Test App Id-->
<!--My Origioanl App Id is = ca-app-pub-3299203761326949~6191893358-->
<meta-data
android:name="com.google.android.gms.ads.APPLICATION_ID"
android:value="ca-app-pub-3940256099942544~3347511713"/>
</application>
</manifest>
build.gradle (App)
dependencies {
implementation 'androidx.appcompat:appcompat:1.4.0'
implementation 'com.google.android.material:material:1.4.0'
implementation 'androidx.constraintlayout:constraintlayout:2.1.2'
testImplementation 'junit:junit:'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
// Add Google Admob Depandancy
implementation 'com.google.android.gms:play-services-ads:20.5.0'
}
strings.xml
<resources>
<string name="app_name">IntegrateGoogleBannerAds</string>
<!--Replace with your origional Banner Ad Id-->
<!--My Origional Banner Ad Unit id is = ca-app-pub-3299203761326949/9141490329-->
<string name="banner_ad">ca-app-pub-3940256099942544/6300978111</string>
</resources>
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<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"
tools:context=".MainActivity">
<!--Always use Test Ad Unit Ids while testing your app. When you are about to launch your app
then you can replace this Test Ad Unit Id with your original Ad unit Id-->
<com.google.android.gms.ads.AdView xmlns:ads="http://schemas.android.com/apk/res-auto"
android:id="@+id/adView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
ads:adSize="BANNER"
ads:adUnitId="@string/banner_ad" />
</RelativeLayout>
MainActivity.java
package com.learnoset.integrategooglebannerads;
import android.os.Bundle;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
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.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 MainActivity extends AppCompatActivity {
private AdView adView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
adView = findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder().build();
adView.loadAd(adRequest);
// use below code once in your starting Activity like Splash Screen.
MobileAds.initialize(this, new OnInitializationCompleteListener() {
@Override
public void onInitializationComplete(InitializationStatus initializationStatus) {
}
});
adView.setAdListener(new AdListener() {
@Override
public void onAdLoaded() {
Toast.makeText(MainActivity.this, "Ad Loaded", Toast.LENGTH_SHORT).show();
}
@Override
public void onAdFailedToLoad(LoadAdError adError) {
Toast.makeText(MainActivity.this, "Failed to load Ad", Toast.LENGTH_SHORT).show();
}
@Override
public void onAdOpened() {
Toast.makeText(MainActivity.this, "Ad Opened", Toast.LENGTH_SHORT).show();
}
@Override
public void onAdClicked() {
Toast.makeText(MainActivity.this, "Ad Clicked", Toast.LENGTH_SHORT).show();
}
@Override
public void onAdClosed() {
Toast.makeText(MainActivity.this, "Ad Closed", Toast.LENGTH_SHORT).show();
}
});
}
}
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