Android : how to Put Image icon on Popup in android

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/popup"
    android:layout_width="wrap_content"
    android:layout_height="250dip"
    android:background="@drawable/abs__ab_bottom_solid_light_holo"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Notifcation"
        android:textAppearance="?android:attr/textAppearanceLarge" />

    <ListView
        android:id="@+id/listView1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >
    </ListView>

</LinearLayout>

According this I am able to display this screen while i have put on direction icon towards notification Button:

My Current screen :

My Desired Screen :