RelativeLayout.LayoutParam 位置翻译

        android:layout_toRightOf="@id/navigation_bar_title"
        android:layout_below="@+id/navigation_bar_title"

            descp.addRule(RelativeLayout.END_OF , R.id.navigation_bar_title);
            descp.addRule(RelativeLayout.BELOW , R.id.navigation_bar_title);