how to remove the space form xml layout background.?
<p>what ever blue color <img src="http://i.stack.imgur.com/WEd0j.png" alt="enter image description here">line show is background image. name is  bluebackground. and it is  behind the gridview and bottomheader.</p>

<p>please tell how to remove this blue line space.</p>

<pre><code>    &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="fill_parent"
     android:layout_height="fill_parent"
     android:background="@drawable/bluebackground" &gt;

     &lt;ImageView
         android:id="@+id/imageView1"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentLeft="true"
         android:layout_alignParentTop="true"
         android:layout_marginTop="48dp"
         android:src="@drawable/blackheader" /&gt;

     &lt;EditText
         android:id="@+id/etxsearch"
         android:layout_width="300dp"
         android:layout_height="30dp"
         android:layout_alignParentLeft="true"
         android:layout_alignTop="@+id/imageView1"
         android:layout_marginLeft="10dp"
         android:layout_marginRight="10dp"
         android:layout_marginTop="5dp"
         android:background="@drawable/searchtext"
         android:textSize="18dp" /&gt;

     &lt;GridView
         android:id="@+id/gvMain"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_above="@+id/img_bottomheader"
         android:layout_below="@+id/imageView1"
         android:background="#000000"
         android:horizontalSpacing="1dp"
         android:numColumns="3"
         android:scrollbars="vertical"
         android:smoothScrollbar="true"
         android:verticalSpacing="1dp" /&gt;

      &lt;ImageView
         android:id="@+id/img_bottomheader"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
         android:src="@drawable/bottom" /&gt;

       &lt;/RelativeLayout&gt;
</code></pre>

<p>space is show behind the bluebackground.</p>
