Layout file

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <ScrollView
        android:id="@+id/scroll_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent" >

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical" >

            <TextView
                android:id="@+id/textView1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentLeft="true"
                android:layout_alignParentTop="true"
                android:text="@string/feature_wall"
                android:textAppearance="?android:attr/textAppearanceLarge"
                android:textColor="@android:color/black" />

            <RelativeLayout
                android:id="@+id/feature_wall_layout"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_below="@+id/textView1"
                android:visibility="gone" >

                <TextView
                    android:id="@+id/textView2"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentLeft="true"
                    android:layout_marginLeft="10dp"
                    android:layout_marginTop="5dp"
                    android:text="Paint Type"
                    android:textColor="@android:color/black" />

                <Spinner
                    android:id="@+id/spinner1"
                    android:layout_width="150dp"
                    android:layout_height="40dp"
                    android:layout_alignParentRight="true"
                    android:layout_alignTop="@+id/textView2"
                    android:layout_marginLeft="57dp"
                    android:background="#ff33b5e5"
                    android:entries="@array/paint_type" />

                <TextView
                    android:id="@+id/textView3"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignLeft="@+id/textView2"
                    android:layout_below="@+id/spinner1"
                    android:layout_marginTop="10dp"
                    android:text="Dimensions"
                    android:textColor="@android:color/black" />

                <EditText
                    android:id="@+id/editText1"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignParentRight="true"
                    android:layout_alignTop="@+id/textView3"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="left|center_vertical"
                    android:hint="length"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" >

                    <requestFocus />
                </EditText>

                <EditText
                    android:id="@+id/editText2"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignLeft="@+id/editText1"
                    android:layout_below="@+id/editText1"
                    android:layout_marginTop="10dp"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="left|center_vertical"
                    android:hint="breadth"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" />

                <EditText
                    android:id="@+id/editText3"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignLeft="@+id/editText2"
                    android:layout_below="@+id/editText2"
                    android:layout_marginTop="10dp"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="left|center_vertical"
                    android:hint="height"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" />

                <TextView
                    android:id="@+id/textView4"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignLeft="@+id/textView3"
                    android:layout_below="@+id/editText3"
                    android:layout_marginTop="10dp"
                    android:text="Empty Spaces\n(door/window/etc)"
                    android:textColor="@android:color/black" />

                <EditText
                    android:id="@+id/editText4"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignLeft="@+id/editText3"
                    android:layout_alignTop="@+id/textView4"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="left|center_vertical"
                    android:hint="length"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" />

                <EditText
                    android:id="@+id/editText5"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignLeft="@+id/editText4"
                    android:layout_below="@+id/editText4"
                    android:layout_marginTop="10dp"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="left|center_vertical"
                    android:hint="height"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" />
            </RelativeLayout>

            <TextView
                android:id="@+id/textView5"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentLeft="true"
                android:layout_below="@+id/feature_wall_layout"
                android:text="Non-Featured Wall"
                android:textAppearance="?android:attr/textAppearanceLarge"
                android:textColor="@android:color/black" />

            <RelativeLayout
                android:id="@+id/non_feature_wall_layout"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_below="@+id/textView5"
                android:visibility="gone" >

                <TextView
                    android:id="@+id/textView6"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentLeft="true"
                    android:layout_alignParentTop="true"
                    android:layout_marginTop="5dp"
                    android:text="Paint Type"
                    android:textColor="@android:color/black" />

                <Spinner
                    android:id="@+id/spinner2"
                    android:layout_width="150dp"
                    android:layout_height="40dp"
                    android:layout_alignParentRight="true"
                    android:layout_alignTop="@+id/textView6"
                    android:background="#ff33b5e5"
                    android:entries="@array/paint_type" />

                <EditText
                    android:id="@+id/editText6"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignParentRight="true"
                    android:layout_below="@+id/spinner2"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="left|center_vertical"
                    android:hint="length"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" />

                <EditText
                    android:id="@+id/editText7"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignLeft="@+id/editText6"
                    android:layout_below="@+id/editText6"
                    android:layout_marginTop="10dp"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="left|center_vertical"
                    android:hint="breadth"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" />

                <EditText
                    android:id="@+id/editText8"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignLeft="@+id/editText7"
                    android:layout_below="@+id/editText7"
                    android:layout_marginTop="10dp"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="center"
                    android:hint="please enter height"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" />

                <TextView
                    android:id="@+id/textView9"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignLeft="@+id/textView7"
                    android:layout_below="@+id/editText7"
                    android:layout_marginTop="10dp"
                    android:text="Empty Spaces\n(door/window/etc)"
                    android:textColor="@android:color/black" />

                <EditText
                    android:id="@+id/editText10"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignLeft="@+id/editText7"
                    android:layout_alignTop="@+id/textView9"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="left|center_vertical"
                    android:hint="length"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" />

                <EditText
                    android:id="@+id/editText11"
                    android:layout_width="190dp"
                    android:layout_height="40dp"
                    android:layout_alignLeft="@+id/editText10"
                    android:layout_below="@+id/editText10"
                    android:layout_marginTop="10dp"
                    android:background="@android:drawable/editbox_background"
                    android:ems="10"
                    android:gravity="left|center_vertical"
                    android:hint="height"
                    android:inputType="numberSigned"
                    android:textColor="@android:color/black" />

                <TextView
                    android:id="@+id/textView7"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignBaseline="@+id/editText6"
                    android:layout_alignBottom="@+id/editText6"
                    android:layout_alignLeft="@+id/textView6"
                    android:text="Dimensions"
                    android:textColor="@android:color/black" />
            </RelativeLayout>
        </RelativeLayout>
    </ScrollView>

    <RelativeLayout
        android:id="@+id/bottom_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_below="@+id/scroll_view"
        android:orientation="horizontal"
        android:visibility="invisible" >

        <Button
            android:id="@+id/button1"
            android:layout_width="100dp"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_alignParentRight="true"
            android:layout_marginTop="21dp"
            android:background="@drawable/round_shape"
            android:text="@string/next_step" />

        <Button
            android:id="@+id/button2"
            android:layout_width="100dp"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_alignParentLeft="true"
            android:layout_marginTop="21dp"
            android:background="@drawable/round_shape"
            android:text="Back" />
    </RelativeLayout>

</RelativeLayout>