How to align check box on the right side in CheckedtextView

I have an XML layout and I want to make the check box align right side. How can I do that?.only check box should be on the right side not text.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://ift.tt/nIICcg"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">


        <CheckedTextView
             android:id="@+id/text1"
        android:layout_width="fill_parent"
        android:layout_height="?android:attr/listPreferredItemHeightSmall"
        android:textAppearance="?android:attr/textAppearanceListItemSmall"
        android:gravity="center_vertical"
        android:checkMark="?android:attr/listChoiceIndicatorMultiple"
        android:paddingLeft="?android:attr/listPreferredItemPaddingLeft"
        android:paddingRight="?android:attr/listPreferredItemPaddingRight"/>
</LinearLayout>