<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:layout_alignParentLeft="true"

    android:layout_alignParentTop="true"

    android:orientation="vertical" >



    <FrameLayout

        android:id="@+id/frame_layout1"

        android:layout_width="match_parent"

        android:layout_height="0dp"

        android:layout_weight="0.8" >

    </FrameLayout>



    <LinearLayout

        android:layout_width="match_parent"

        android:layout_height="0dp"

        android:layout_weight="0.2" >



        <TextView

            android:id="@+id/btnLeft"

            android:layout_width="wrap_content"

            android:layout_height="match_parent"

            android:background="#ff0000ff"

            android:drawablePadding="10dp"

            android:gravity="center_vertical"

            android:text="@string/left_button_label"

            android:textAppearance="?android:attr/textAppearanceLarge" />



        <TextView

            android:id="@+id/textView1"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="0.6"

            android:textAppearance="?android:attr/textAppearanceLarge" />



        <TextView

            android:id="@+id/btnRight"

            android:layout_width="wrap_content"

            android:layout_height="match_parent"

            android:background="#ff0000ff"

            android:drawablePadding="10dp"

            android:gravity="center_vertical"

            android:text="@string/right_button_label"

            android:textAppearance="?android:attr/textAppearanceLarge" />

    </LinearLayout>



</LinearLayout>