activity_main.xml

<?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/webview" android:layout_width="match_parent" android:layout_height="match_parent"/> </LinearLayout>