Downloading multiple files using AsyncTask in Android

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:orientation="horizontal"
              android:layout_width="fill_parent"
              android:layout_height="fill_parent"
              android:padding="3dp"
              >
    <TextView android:id="@+id/text"
       android:layout_width="wrap_content"
       android:layout_height="fill_parent"
       android:textColor="#000"
    />
    <ProgressBar 
        android:id="@+id/progressBar"
        android:layout_width="fill_parent"
    />
</LinearLayout>