xwords/xwords4/android/XWords4/res/layout/board.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:layout_weight="1"
              android:gravity="center_vertical|center_horizontal"
              >
  <org.eehouse.android.xw4.BoardView
     android:id="@+id/board_view"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_weight="1"
     android:focusable="true"
     android:clickable="true"
     android:longClickable="true"
     android:drawSelectorOnTop="false"
     android:layout_gravity="center_vertical|center_horizontal"
     />

  <LinearLayout android:id="@+id/exchange_buttons"
                android:orientation="horizontal"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                >
    <Button android:id="@+id/exchange_commit"
            android:layout_width="fill_parent" 
            android:layout_weight="1" 
            android:layout_height="wrap_content"
            android:text="@string/button_trade_commit" 
            />
    <Button android:id="@+id/exchange_cancel"
            android:layout_width="fill_parent" 
            android:layout_weight="1" 
            android:layout_height="wrap_content"
            android:text="@string/button_trade_cancel" 
            />
  </LinearLayout>

  <HorizontalScrollView android:orientation="horizontal"
                        android:layout_width="fill_parent"
                        android:layout_height="wrap_content"
                        >     
    <LinearLayout android:id="@+id/toolbar_horizontal"
                  android:orientation="horizontal"
                  android:layout_width="fill_parent"
                  android:layout_height="wrap_content"
                  android:minHeight="48dp"
                  >

   	  <ImageButton android:id="@+id/prevhint_button_horizontal"
                   style="@style/toolbar_button"
    	           android:src="@drawable/prev_hint"
                   />
   	  <ImageButton android:id="@+id/nexthint_button_horizontal"
                   style="@style/toolbar_button"
    	           android:src="@drawable/next_hint"
                   />
   	  <ImageButton android:id="@+id/shuffle_button_horizontal"
                   style="@style/toolbar_button"
    	           android:src="@drawable/shuffle"
                   />
   	  <ImageButton android:id="@+id/zoom_button_horizontal"
                   style="@style/toolbar_button"
    	           android:src="@drawable/zoom"
                   />
   	  <ImageButton android:id="@+id/undo_button_horizontal"
                   style="@style/toolbar_button"
    	           android:src="@drawable/undo"
                   />
   	  <ImageButton android:id="@+id/values_button_horizontal"
                   style="@style/toolbar_button"
    	           android:src="@drawable/values"
                   />
   	  <ImageButton android:id="@+id/flip_button_horizontal"
                   style="@style/toolbar_button"
    	           android:src="@drawable/flip"
                   />
   	  <ImageButton android:id="@+id/dictlist_button_horizontal"
                   style="@style/toolbar_button"
    	           android:src="@drawable/dicticon"
                   />
   	  <ImageButton android:id="@+id/chat_button_horizontal"
                   style="@style/toolbar_button"
    	           android:src="@drawable/stat_notify_chat"
                   />
    </LinearLayout>
  </HorizontalScrollView>
</LinearLayout>