<?xml version="1.0" encoding="utf-8"?>
  <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:orientation="vertical" android:layout_width="match_parent"
      android:layout_height="match_parent">
  
      <WebView
          android:id="@+id/Wv_ad"
          android:layout_width="match_parent"
          android:layout_height="match_parent"/>
   
  </LinearLayout>