点击ListView时背景阴影

只需要在ListView的item里面父控件添加一个选择器

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/list_item_selector"
     >
***********************************************************
</RelativeLayout>

<item android:drawable="@color/item_bg" android:state_pressed="true"/>      <color name="item_bg">#dfdfdf</color> <!-- 条目背景 -->
<item android:drawable="@color/white"/>                                      <color name="white">#FFFFFF</color>