布局：

<LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">


    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/colorPrimary"
        android:id="@+id/rl"
        >
        <Button
            android:layout_width="178dp"
            android:layout_height="wrap_content"
            android:text="未完成订单"
            android:textSize="20dp"
            android:textColor="@color/text_white"
            android:id="@+id/Nofinshbutton"
            android:background="@color/colorPrimary"
            />
        <Button
            android:layout_width="178dp"
            android:layout_height="wrap_content"
            android:background="@color/colorPrimary"
            android:textSize="20dp"
            android:textColor="@color/text_white"
            android:text="已完成订单"
            android:layout_alignParentRight="true"
            android:layout_toRightOf="@id/Nofinshbutton"
            android:id="@+id/Finshbutton"
            />
    </RelativeLayout>
    <ListView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+idst_allorder">
    </ListView>
    </LinearLayout>

   </RelativeLayout>

    <RelativeLayout
        android:id="@+idarch_bar_layout"
        android:layout_width="match_parent"
        android:layout_height="48dp"
        android:layout_marginLeft="@dimen/offset_title_left"
        android:layout_marginRight="@dimen/offset_title_left"
        android:layout_marginStart="@dimen/offset_title_left"
        android:layout_marginTop="@dimen/offset_title_left"
        android:gravity="center_vertical"
        android:orientation="horizontal" >

        <TextView
            android:id="@+id/btn_search"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_alignParentEnd="true"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:background="@drawable/offlinearrow_tab2_pressed"
            android:clickable="true"
            android:gravity="center"
            android:paddingEnd="12dp"
            android:paddingLeft="12dp"
            android:paddingRight="12dp"
            android:paddingStart="12dp"
            android:text="搜索"
            android:textColor="@color/white"
            android:textSize="12dp"/>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_centerVertical="true"
            android:layout_toLeftOf="@+id/btn_search"
            android:layout_toStartOf="@+id/btn_search"
            android:background="@drawablearch_input_half"
            android:clickable="true"
            android:gravity="center_vertical" >


            <EditText
                android:id="@+id/input_edittext"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:drawableLeft="@drawablearch_input"
                android:background="@color/trans_parent"
                android:hint="请输入搜索关键字"
                android:textColorHint="@color/darkgrey"
           
                android:textColor="@color/gary"
                android:textSize="14sp" />
        </LinearLayout>
    </RelativeLayout>
    <RelativeLayout
        android:id="@+id/poi_detail"
        android:layout_width="match_parent"
        android:layout_height="80dp"
        android:layout_alignParentBottom="true"
        android:background="@drawable/border_bg"
        android:visibility="gone">

        <TextView
            android:id="@+id/poi_name"
            android:layout_width="wrap_content"
            android:layout_height="30dp"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true"
            android:layout_marginLeft="12dp"
            android:layout_marginStart="12dp"
            android:ellipsize="end"
            android:gravity="center_vertical"
         
            android:textColor="#5566b8"
            android:textSize="15sp" />

这串代码是实现这个布局中部分功能，还有一些没有代码没有贴上

第三次迭代感想