res/layout/audio_devices.xml

<?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"
    android:orientation="vertical" >

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

</LinearLayout>
1	<?xml version="1.0" encoding="utf-8"?>
2	<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3	android:layout_width="match_parent"
4	android:layout_height="match_parent"
5	android:orientation="vertical" >
6
7	<TextView
8	android:id="@+id/textView1"
9	android:layout_width="wrap_content"
10	android:layout_height="wrap_content"
11	android:text="Audio devices"
12	android:textAppearance="?android:attr/textAppearanceLarge" />
13
14	</LinearLayout>