Source

VoiceTouch / res / layout / activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/RelativeLayout1"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="horizontal" >

    <com.kunstmusik.touchvoice.VerticalSeekBar
        android:id="@+id/seekBar1"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_alignParentLeft="true"
        android:layout_below="@+id/spinner1" />

    <com.kunstmusik.touchvoice.MultiTouchView
        android:id="@+id/view2"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_alignBaseline="@+id/seekBar1"
        android:layout_alignParentTop="true"
        android:layout_toRightOf="@+id/seekBar1" />

    <Spinner
        android:id="@+id/spinner1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:layout_alignParentTop="true"
        android:contentDescription="Voice" />

</RelativeLayout>