<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
     >

    <com.example.theviper.VistaJuego
        android:id="@+id/VistaJuego"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@drawable/fondo_juego"
        android:focusable="true"
        android:layout_gravity="center_horizontal"
        />


</FrameLayout>
<!-- From: file:/C:/Users/Javier/Android/AndroidFundamentos/TheViper/app/src/main/res/layout/juego.xml -->