title: filling whole screen with background image!
body: <p>hii! i am trying to fill an image onto my screen, but it is just covering around 75-80% part of whole screen, not whole screen .the codeblock i am using is as:</p>
  
  <pre><code>requestWindowFeature(Window.FEATURE_NO_TITLE);
      getWindow().setFlags(WindowManager.LayoutParams.FILL_PARENT,WindowManager.LayoutParams.FLAG_FULLSCREEN);
      setContentView(R.layout.main);
  </code></pre>
  
  <p>and main.xml code snippt:</p>
  
  <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:background="@drawable/homepage_image"
  android:gravity="center"
  &gt;&lt;ImageButton
  android:id="@+id/btnSequence"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:src="@drawable/btn_sequence"
  android:gravity="center_vertical"/&gt;
  &lt;ImageButton
  android:id="@+id/btnVideo"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:src="@drawable/btn_video"
  android:gravity="center_vertical"
  /&gt;
  &lt;ImageButton
  android:id="@+id/btnInfo"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:src="@drawable/btn_info"
  android:gravity="center_vertical"
  /&gt;
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p>thanks</p>