listview 下拉全选设置android:cacheColorHint="#00000000"

<ListView 
android:id="@+id/detail_listview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:focusable="false"
android:layout_marginTop="5dip"
android:cacheColorHint="#00000000">

</ListView>