<net.wujingchao.android.view.MultiCardMenu

        xmlns:simple="http://schemas.android.com/apk/res-auto"

        android:id="@+id/multi_card_menu"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        simple:background_layout="@layout/background_view"

        simple:margin_top="50dp"

        simple:fade="true"

        simple:title_bar_height_display="20dp"

        simple:title_bar_height_no_display="60dp"

        simple:boundary="true"

        simple:move_distance_to_trigger="30dip"

        simple:animator_duration="300">

            ....(Your ChildViews)

   </net.wujingchao.android.view.MultiCardMenu>