RahulBhavani

``` import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.Button; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.TextView; import androidx.annotation.IdRes; import androidx.annotation.LayoutRes; import androidx.recyclerview.widget.GridLayoutManager; import androidx.recyclerview.widget.RecyclerView; import com.facebook.ads.AbstractAdListener; import com.facebook.ads.Ad; import...