How to add Google AdSense in Android Application

In this android tutorial, we will learn how to show Google Ads on Android Application. We will need the following two things: 
1. Ad Unit Id from Admob.com
2. Google Play Services installed in Android SDK.

 

How to get Ad Unit Id from admob.com:

1. Go to admob.com
2. Create New Account (if you are already an admob user, then log in).
3. Select Sites & Apps.
4. Select the Device like Android/iOS/Windows.
5. Fill The Description of Your Application -> OK.
6. Go to Sites & Apps.

admob.com

7. Select Manage Application.

Sites & Apps -> Manage Settings

8. Now you can see Ad Unit Id.

Get Ad Unit Id(Publisher ID)

How to get Google Play Services Folder: 

 

1. Open android SDK -> Click on Windows -> android SDK manager -> extras -> download Google play services.

Install Google Play Service Packages

Now we have Admob Ad Unit Id and Google play services folder. Create a new project to test Ads on android Application and use Google play services as a library in your android project.

 

How to Add Google Adsense code in Android Application:

1. Now select project -> right click on project -> properties -> android -> add library -> select Google play services folder -> Apply.

Add Google Play Services Package As a Library

2. Open your android XML file and add the following line in layout:   

           xmlns:ads=http://schemas.android.com/apk/res-auto

3. Add AdView in Layout:

<com.google.android.gms.ads.AdView

android:id="@+id/adView"

android:layout_width="match_parent"

android:layout_height="wrap_content"

ads:adSize="BANNER"

ads:adUnitId="YOUR_AD_UNIT_ID"/> 

4. The Android XML file will look like this:

<?xmlversion="1.0"encoding="utf-8"?>

<RelativeLayout

xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:ads="http://schemas.android.com/apk/res-auto"

android:id="@+id/mainLayout"

android:layout_width="match_parent"

android:layout_height="match_parent">

<com.google.android.gms.ads.AdView

android:id="@+id/adView"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_alignParentBottom="true"

android:layout_alignParentLeft="true"

ads:adSize="BANNER"

ads:adUnitId="Your_AD_UNIT_ID"/>

</RelativeLayout>

5. Now open your Java file and initialize AdView Object in your Activity.

                 AdView ad=(AdView)findViewById(R.id.adView);

6. Load the ad from Google:

                 ad.loadAd(new AdRequest.Builder().build());

Now change AndroidManifest.xml file according to the code given in the end of the tutorial & run your project. Now install the application on your phone & check ads!

For Interstitial Ads: This Ad will be displayed on your phone screen.

 

1. Use the following code in your activity: 

    InterstitialAd end_ad=newInterstitialAd(this);

    end_ad.setAdUnitId(getResources().getString(“Your_AD_UNIT_ID”));

    end_ad.loadAd(newAdRequest.Builder().build());

2. Show Ad if loaded:

if(end_ad.isLoaded())

          {

             end_ad.show();

          }

Now change AndroidManifest.xml file according to the code given in the end of the tutorial & run your project. Now install the application on your phone & check ads!

Now change AndroidManifest.xml file:

<?xmlversion="1.0"encoding="utf-8"?>

<manifestxmlns:android="http://schemas.android.com/apk/res/android"

package="com.example.Main_Activity"

android:versionCode="1"

android:versionName="1.0">

<uses-sdk

android:minSdkVersion="9"

android:targetSdkVersion="18"/>

<!-- Used to request banner and interstitial ads. -->

<uses-permissionandroid:name="android.permission.INTERNET"/>

<!-- Used to avoid sending an ad request if there is no connectivity. -->

<uses-permissionandroid:name="android.permission.ACCESS_NETWORK_STATE"/>

<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="com.example.Main_Activity"

android:label="@string/app_name">

<intent-filter>

<actionandroid:name="android.intent.action.MAIN"/>

<categoryandroid:name="android.intent.category.LAUNCHER"/>

</intent-filter>

</activity>

<!-- Activity required to show ad overlays. -->

<activity

android:name="com.google.android.gms.ads.AdActivity"

android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/>

</application>

</manifest>

Both the above examples are used in the following Android applications:

JMI SPI Converter

Namaz Guide in English

Download and test the APK File.
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For more Android tutorials see List of Android Tutorials. Thanks to all.. :)