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The following classes could not be instantiated: - com.google.android.gms.ads


Make sure you have the right xml namespace defined in your layout:

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

<com.google.android.gms.ads.AdView
   
xmlns:ads="http://schemas.android.com/apk/res-auto"
    android:id="@+id/adView"
    android:layout_width="match_parent"
    android:layout_height="50dp"
    ads:adSize="BANNER"
    ads:adUnitId="ca-app-pub-32763440xxxxxxxxxxxx"
/>

In the manifest's application tag, don't forget to add:

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

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

<meta-data
android:name="com.google.android.gms.version"
      
android:value="@integer/google_play_services_version"/>

Categories : Java

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