How to create a new form in android?

[pmark019]

This is the XML

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/RelativeLayout1"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@drawable/login"
    android:gravity="center_horizontal"
    android:orientation="vertical" >

    <ScrollView
        android:id="@+id/ScrollView01"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:isScrollContainer="false"
        android:layout_alignParentTop="true" >

        <TextView
            android:id="@+id/textView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="TextView" />
    </ScrollView>


    <Button
        android:id="@+id/button1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_centerHorizontal="true"
        android:layout_marginBottom="129dp"
        android:background="@drawable/bg"
        android:onClick="loginAuthenticate"
        android:text="Login"
        android:textColor="#FFFFFF" />

    <EditText
        android:id="@+id/editText2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_above="@+id/button1"
        android:layout_centerHorizontal="true"
        android:layout_marginBottom="76dp"
        android:gravity="center"
        android:inputType="textPassword" />

    <EditText
        android:id="@+id/editText1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_above="@+id/editText2"
        android:layout_alignLeft="@+id/editText2"
        android:layout_marginBottom="33dp"
        android:gravity="center" >

        <requestFocus />
    </EditText>

</RelativeLayout>

I want to put the

        <ScrollView
            android:id="@+id/ScrollView01"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:isScrollContainer="false"
            android:layout_alignParentTop="true" >

            <TextView
                android:id="@+id/textView1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="TextView" />
        </ScrollView>

into a new form in a click of a button. How can I do it?