activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical">
    <TextView android:id="@+id/txt_hello" android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center" android:text="YES, YOU HAVE INTERNET CONEXION!\n\nSÍ, TIENES CONEXIÓN A INTERNET" />
</LinearLayout>