Android development: TextView adds scroll bar example

It would be much better to use scrollview

 
<ScrollView 
android:id="@+id/scrollView1" 
android:layout_width="match_parent" 
android:layout_height="150dp" 
android:fadingEdge="vertical" 
android:scrollbars="vertical" > 
<TextView 
android:id="@+id/ee_source" 
android:layout_width="fill_parent" 
android:layout_height="wrap_content" 
android:paddingLeft="10dip" 
android:text="AAAA" 
android:textColor="#8F683A" 
android:textSize="18dip" /> 
</ScrollView>