XML : ListViews covers up everything underneath

I'm using Listview in my application and when the listview is loaded with data, it covers up everything that is on the screen. I've tried everything but may be I'm just missing something. Here is my code

  <?xml version="1.0" encoding="utf-8"?>  <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"  android:orientation="vertical" android:layout_width="match_parent"  android:layout_height="match_parent"  android:id="@+id/friendtilefragment">  <Button     android:layout_width="fill_parent"     android:layout_height="wrap_content"     android:text="Hello"     android:layout_alignTop="@+id/list"/>  <android.support.v4.widget.SwipeRefreshLayout      android:id="@+id/swipe_refresh_layout"      android:layout_width="match_parent"      android:layout_height="wrap_content">  <ListView  android:id="@+id/list"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  android:divider="@color/list_divider"  android:layout_marginTop="45dp"  android:dividerHeight="1dp"  android:listSelector="@drawable/list_row_selector" />    </android.support.v4.widget.SwipeRefreshLayout>  </FrameLayout>    

In this layout I'm using a Button to show a fragment. But when the data is loaded in listview, the button goes underneath listview.