SANHOPE.mes.pda/res/layout/activity_pieces.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:id="@+id/parentRel" android:focusable="true"
    android:focusableInTouchMode="true"
    android:background="@color/qingcolor" >
     <include 
        android:id="@+id/check_title"
        layout="@layout/fragment_title" />
     
     
     <LinearLayout 
         android:layout_width="fill_parent"
         android:layout_height="0dp" 
          android:layout_weight="1"
         android:orientation="vertical">
       
    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="0px"
        android:layout_weight="1"
        android:orientation="vertical"
        >
       
   <ListView
        android:id="@+id/message_listview"
        android:layout_width="fill_parent"
         android:cacheColorHint="#00000000"
        android:layout_height="wrap_content"
        android:divider="@null"/>
   
    </LinearLayout>
</LinearLayout>
   <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="45dp"
        android:background="#536370"
        android:gravity="center_vertical"
        android:orientation="horizontal" >
 
        <Button
            android:id="@+id/btnsure"
            android:layout_width="0px"
            android:layout_height="match_parent"
            android:layout_weight="1"
             android:background="@drawable/login_btn_selector"
            android:text="确定"
            android:textColor="@color/white"
            android:textSize="@dimen/textsize_24" />
    </LinearLayout>

</LinearLayout>