1<android.support.v4.widget.SlidingPaneLayout
 2        xmlns:android="http://schemas.android.com/apk/res/android"
 3        android:layout_width="match_parent"
 4        android:layout_height="match_parent"
 5        android:id="@+id/slidingpanelayout">
 6<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 7    android:layout_width="336dp"
 8    android:layout_height="match_parent"
 9    android:orientation="vertical">
10 
11    <ListView
12        android:id="@+id/list"
13        android:layout_width="fill_parent"
14        android:layout_height="wrap_content"
15        android:divider="#b5b5b5"
16        android:dividerHeight="1dp"
17        android:background="#f9f9f9"
18     />
19 
20</LinearLayout>
21<LinearLayout 
22    android:id="@+id/selected_conversation"
23    android:layout_width="400dp"
24	android:layout_height="match_parent"
25	android:layout_weight="1"
26	android:background="#e5e5e5"
27	android:orientation="vertical">
28</LinearLayout>      
29</android.support.v4.widget.SlidingPaneLayout>