<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/background"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/textView1"
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:background="@drawable/header_bg"
        android:gravity="center"
        android:text="@string/header_main"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:textColor="#ffffff"
        android:textStyle="bold" />

    <LinearLayout
		android:id="@+id/linearLayout1"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:gravity="center"
		android:layout_below="@+id/textView2"
		android:orientation="horizontal"
		>

	<GridView
		android:id="@+id/list"
		android:layout_width="wrap_content"
		android:layout_height="match_parent"
		android:horizontalSpacing="@dimen/photo_spacing"
		android:numColumns="4"
		android:gravity="center"
		android:padding="4dp"
		android:scrollbars="none"
		android:stretchMode="columnWidth"
		android:layout_gravity="center"
		android:verticalSpacing="@dimen/photo_spacing" />

</LinearLayout>

</RelativeLayout>