How do I let my include exactly at the end of the screen? At the time he gets to the end of the content.
<!-- language: lang-xml -->
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent">
<ScrollView android:layout_width="fill_parent"
android:layout_height="fill_parent" android:background="#f6ba79"
android:orientation="vertical" android:id="@+id/layout">
<LinearLayout android:id="@+id/linearLayout2"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent" android:background="@drawable/preferences_background">
<include android:id="@+id/include1" android:layout_width="fill_parent"
layout="@layout/top" android:layout_height="wrap_content"></include>
<LinearLayout android:layout_width="fill_parent"
android:gravity="center" android:id="@+id/linearLayout1"
android:layout_height="wrap_content">
<LinearLayout android:orientation="vertical"
android:layout_width="270dp" android:id="@+id/body"
android:layout_height="wrap_content" android:focusableInTouchMode="true">
<ImageView android:src="@drawable/preferences"
style="@style/Theme.Connector.ImageElement" android:layout_width="wrap_content"
android:id="@+id/title" android:layout_height="wrap_content"></ImageView>
<Spinner android:layout_width="fill_parent"
style="@style/Theme.Connector.WelcomeSpinner"
android:layout_weight="1" android:id="@+id/spinner_isp"
android:layout_height="wrap_content" />
<EditText android:singleLine="true" android:hint="@string/txt_user"
android:layout_height="wrap_content" android:layout_width="fill_parent"
android:id="@+id/edit_user" style="@style/Theme.Connector.PreferencesInput" />
<EditText android:singleLine="true" android:hint="@string/txt_password"
android:layout_height="wrap_content" android:layout_width="fill_parent"
android:id="@+id/edit_password" android:password="true"
style="@style/Theme.Connector.PreferencesInput" />
<LinearLayout android:orientation="vertical"
android:layout_width="fill_parent" android:id="@+id/frm_action"
android:layout_height="fill_parent" android:baselineAligned="false">
<Button android:text="@string/btn_save"
android:layout_weight="0" android:layout_width="130dp"
android:layout_height="wrap_content" style="@style/Theme.Connector.Button"
android:layout_gravity="center" android:id="@+id/btn_save"></Button>
</LinearLayout>
</LinearLayout>
</LinearLayout>
</LinearLayout>
</ScrollView>
<include android:id="@+id/include1" android:layout_width="fill_parent"
layout="@layout/menu" android:layout_height="wrap_content" android:layout_alignParentBottom="true"></include>
</RelativeLayout>

The problem is that your ScrollerView has a layout_height=”fill_parent”. RelativeLayout will make that view fill the entire space.
A LinearLayout will work better in your case:
The key here is to have the height of the
ScrollerViewset to0dpand the weight set to1(or any number really).LinearLayoutwill then stretch the ScrollerView to fill the view and still make room for the@layout/menuat the bottom.