How to integrate and configure Play Services ADS framework in the Java class library

How to integrate and configure Play Services ADS framework in the Java class library Play Services ADS is an Android advertising framework provided by Google, which can be used to display ads in applications.To integrate and configure the Play Services ADS framework in the Java class library, you need to follow the following steps: Step 1: Add dependencies In the BUILD.GRADLE files of the Java library, add Play Services ADS dependencies.You can use the following code example: groovy dependencies { implementation 'com.google.android.gms:play-services-ads:20.4.0' } Please make sure the version number is replaced with the latest available version. Step 2: Initialize advertisements In the application entry point (such as the onCreate method of the Application class or the Activity class), initialize the Play Services ADS.Use the following code example: import com.google.android.gms.ads.MobileAds; public class MyApplication extends Application { @Override public void onCreate() { super.onCreate(); MobileAds.initialize(this); } } Step 3: Add an advertising view to the layout file Add an advertising view in the layout of the advertisement.You can use the following code example: <com.google.android.gms.ads.AdView android:id="@+id/adView" android:layout_width="wrap_content" android:layout_height="wrap_content" ads:adSize="BANNER" ads:adUnitId="YOUR_AD_UNIT_ID" /> Please replace the `YOUR_AD_UNIT_ID` to the advertising unit ID created by your Google Admob console. Step 4: Load and display ads In the Activity class in the Java class library, load and display advertisements.Use the following code example: import com.google.android.gms.ads.AdRequest; import com.google.android.gms.ads.AdView; 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); } @Override protected void onPause() { super.onPause(); adView.pause(); } @Override protected void onResume() { super.onResume(); adView.resume(); } @Override protected void onDestroy() { super.onDestroy(); adView.destroy(); } } Load the advertisement by calling `adview.load.loadad (adrequest)`.In addition, you also need to ensure that the corresponding method is called in Activity's `Onpause`,` OnResume` and `OnDestroy` methods. With the above steps, you can integrate and configure the Play Services ADS framework in the Java class library to display advertising.Remember to check the Play Services ADS framework document to obtain more features and customized options.