tag_friends_list.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:gravity="center"    >

    <EditText
        android:id="@+id/editFilterList"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_margin="4dp"
        android:hint="Type Friends Name"
        android:inputType="text"
        android:maxLines="1"    >
    </EditText>

    <GridView
        android:id="@+id/gridFriends"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_margin="5dp"
        android:numColumns="3"
        android:columnWidth="90dp"
        android:stretchMode="columnWidth"
        android:gravity="center"
        android:fastScrollEnabled="true"    >
    </GridView>

</LinearLayout>