layout xml file :

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:focusable="true" android:focusableInTouchMode="true">
<ScrollView android:id="@+id/SV_3UI_TEXT" android:layout_height="fill_parent" android:layout_width="fill_parent">
<TextView android:id="@+id/TV_3UI" android:layout_height="wrap_content" android:layout_width="fill_parent"></TextView>
</ScrollView>
<ListView android:id="@+id/LV_3UI" android:layout_height="fill_parent"
android:layout_width="fill_parent"></ListView>
<ScrollView android:layout_height="fill_parent"
android:layout_width="fill_parent" android:id="@+id/SV_3UI">
<LinearLayout android:id="@+id/LinearLayout_SV3UI"
android:gravity="center_horizontal" android:orientation="vertical"
android:layout_gravity="center_horizontal" android:layout_height="fill_parent"
android:layout_width="fill_parent" android:layout_marginBottom="30dp"></LinearLayout>
</ScrollView>
</FrameLayout>

textview can't scroll,why?