被嵌套的子类

<?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">    <com.handmark.pulltorefresh.library.PullToRefreshListView        android:id="@+id/fs_prlv"        android:layout_width="match_parent"        android:layout_height="match_parent"></com.handmark.pulltorefresh.library.PullToRefreshListView></LinearLayout>