res/layout-land/main.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">
    
    <ImageView
         android:src="@android:drawable/divider_horizontal_dark"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:scaleType="fitXY"/>
    
    <RelativeLayout android:id="@+id/timerViewLayout"
        android:layout_width="match_parent"
        android:layout_height="134dip"
        android:background="@drawable/gradient_bg">

        <TextView android:id="@+id/timerView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textSize="115dip"
            android:layout_alignParentRight="true"
            android:layout_marginTop="-4dip"
            android:layout_marginRight="10dip"
            style="@android:style/TextAppearance.Large" />

        <LinearLayout android:id="@+id/stateMessage2Layout"
            android:orientation="horizontal"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:baselineAligned="false"
            android:layout_marginLeft="10dip"
            android:layout_marginTop="20dip">
            
            <ImageView android:id="@+id/stateLED"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_vertical" />
                
            <TextView android:id="@+id/stateMessage2"
                android:layout_width="150dip"
                android:layout_height="wrap_content"
                android:text="@string/recording"
                android:layout_gravity="center_vertical" 
                android:layout_marginLeft="5px"
                style="@android:style/TextAppearance.Medium"/>

        </LinearLayout>
    
        <TextView android:id="@+id/stateMessage1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@+id/stateMessage2Layout"
            android:layout_marginLeft="30dip"
            style="@android:style/TextAppearance.Small" />                

        <ProgressBar android:id="@+id/stateProgressBar"
            android:orientation="horizontal"
            android:layout_width="135dip"
            android:layout_height="wrap_content" 
            android:max="100"
            android:progress="0"
            android:layout_alignParentLeft="true"
            android:layout_marginLeft="10dip"
            android:layout_marginTop="20dip"
            style="?android:attr/progressBarStyleHorizontal" />

    </RelativeLayout>
    
    <ImageView
         android:src="@android:drawable/divider_horizontal_dark"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:scaleType="fitXY"/>

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_weight="1">

            <LinearLayout android:id="@+id/exitButtons"
                android:orientation="horizontal"
                android:gravity="center_vertical"
                android:layout_gravity="center_vertical"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" 
                android:layout_centerInParent="true" >
                
                <Button android:id="@+id/acceptButton"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/accept"
                    android:layout_weight="1"
                    android:layout_marginRight="2dip" 
                    android:layout_marginLeft="50dip" />
        
                <Button android:id="@+id/discardButton"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/discard"
                    android:layout_weight="1"
                    android:layout_marginLeft="2dip" 
                    android:layout_marginRight="50dip" />
            
            </LinearLayout>
    
        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent">
            
            <com.android.soundrecorder.VUMeter android:id="@+id/uvMeter"
                android:layout_width="150px"
                android:layout_height="60px"
                android:layout_centerInParent="true" />
        </RelativeLayout>

    </FrameLayout>
    
    <ImageView
         android:src="@android:drawable/divider_horizontal_dark"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:scaleType="fitXY"/>

                    
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="60dip"
        android:background="@android:drawable/title_bar"
        android:gravity="center_horizontal"
        android:orientation="vertical">

        <LinearLayout
            android:layout_marginTop="4dip"
            android:layout_marginBottom="4dip"
            android:orientation="horizontal"
            android:layout_width="wrap_content"
            android:layout_height="match_parent" >

            <ImageButton android:id="@+id/recordButton"
                android:layout_height="match_parent" 
                style="@android:style/MediaButton"
                android:src="@drawable/record" />
    
            <ImageButton android:id="@+id/playButton"
                android:layout_height="match_parent" 
                style="@android:style/MediaButton"
                android:src="@drawable/play" />
    
            <ImageButton android:id="@+id/stopButton"
                android:layout_height="match_parent" 
                style="@android:style/MediaButton"
                android:src="@drawable/stop" />

        </LinearLayout>

    </LinearLayout>
    
</LinearLayout>