Scrollview doesn't scroll to the margin at the bottom - android-layout

Question

I have a simple layout as follows :
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#D23456" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:background="#FFFFFF" >
<ImageView
android:layout_width="match_parent"
android:layout_height="800dp"
android:src="#drawable/ic_launcher" />
</LinearLayout>
</ScrollView>
The background of the scrollview is pink and linear layout inside has the android icon image with a height of 800dp (that doesnt fit to the screen) . What I'm expecting to see is that imageview floats in a background of pink with a margin of 10dp in every sides (top,bottom,left,right).But when I scroll to the bottom, the scrollview doesn't scroll to the margin, so the bottom of the scroll is the imageview not the pink margin.
How can I prevent this? This makes the user think the page hasn't ended yet and makes him want to scroll more.

Answer 1

I later found out that ,a similar situation has already been answered in the following thread https://stackoverflow.com/a/16885601/1474471 by #olefevre.
Adding an extra LinearLayout that surrounds the current LinearLayout with a padding and removing the inner LinearLayout's layout-margin solved the problem:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#D23456"
android:padding="10dp" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#FFFFFF" >
<ImageView
android:layout_width="match_parent"
android:layout_height="800dp"
android:src="#drawable/ic_launcher" />
</LinearLayout>
</LinearLayout>
</ScrollView>

Answer 2

The solution posted by #Mehmet Katircioglu works well, but you can solve the problem simply changing the android:layout_margin to android:padding, without none extra view. Like this:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#D23456"
android:padding="10dp" >
<!-- Your content (ImageView, buttons...) -->
<LinearLayout/>

Answer 3

use android:fillViewport="true" on the ScrollView may do it.
example in this thread.