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

    <RelativeLayout
         android:id="@+id/adcontent"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:background="@drawable/default_boot">
    </RelativeLayout>  


    <TextView 
        android:id="@+id/tvVersion"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="@dimen/d_20dp"
        android:layout_alignParentLeft="true"
        android:layout_alignParentBottom="true"
        android:textColor="#ffffff"
        android:background="#5f000000"/>
</RelativeLayout>