Develop Reference

Nesting RelativeLayouts within LinearLayout

I am trying to achieve the following layout in Android with the main heading at the top and three subheadings spaced equally apart below, with some buttons below that:
I was able to accomplish this with the following XML, but I feel like I am not using the RelativeLayout and LinearLayout properly:
<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:background="#cfff"
android:orientation="vertical"
tools:context=".MainActivity">
<TextView
android:id="#+id/text_title"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_weight="1"
android:text="Title"
android:textSize="80sp"/>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_weight=".5">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<TextView
android:id="#+id/text_caption1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Subheading"
android:gravity="center"
android:textSize="18sp"/>
<TextView
android:id="#+id/text_number1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/text_caption1"
android:text="1"
android:layout_weight="1"
android:textSize="80sp"
android:gravity="center"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<TextView
android:id="#+id/text_caption2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Subheading"
android:gravity="center"
android:textSize="18sp"/>
<TextView
android:id="#+id/text_number2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/text_caption2"
android:text="10"
android:layout_weight="1"
android:textSize="80sp"
android:gravity="center"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<TextView
android:id="#+id/text_caption3"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Subheading"
android:gravity="center"
android:textSize="18sp"/>
<TextView
android:id="#+id/text_sets"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/text_caption3"
android:text="3"
android:layout_weight="1"
android:textSize="80sp"
android:gravity="center"/>
</RelativeLayout>
</LinearLayout>
<!-- Button1 -->
<Button
android:id="#+id/button1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="0"
android:text="Button1"
android:textSize="20sp"/>
<!-- Button2 -->
<Button
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0"
android:text="Button2"
android:textSize="20sp" />
</LinearLayout>
I'm focusing somewhat on the Subheading portion, although any suggestions on the overall layout would be welcome. So I used 3 different RelativeLayouts to put the "Subheading" captions with their respective numbers, and nested those within a horizontal LinearLayout to get them spaced next to each other horizontally.
This seems to be creating a bit of a problem, since Android Studio is complaining that my use of layout_weight within nested layouts is bad for performance. When I get rid of the layout_weight however, everything falls apart and I only see the "Title" and one subheading. I'm also wondering whether I could have accomplished this more elegantly with just one RelativeLayout and no nesting, but I can't see how to code something like this without the use of a LinearLayout.
Thanks in advance for any suggestions!

Yes,you can accomplish this more elegantly with just one RelativeLayout and no nesting
I hope this is what you are looking for
<RelativeLayout 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:background="#cfff"
tools:context=".MainActivity">
<TextView
android:id="#+id/text_title"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Title"
android:textSize="80sp" />
<TextView
android:id="#+id/text_caption1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_above="#id/text_number1"
android:text="Subheading"
android:textSize="18sp" />
<TextView
android:id="#+id/text_number1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:gravity="left"
android:text="1"
android:textSize="80sp" />
<TextView
android:id="#+id/text_caption2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_above="#id/text_number2"
android:gravity="center"
android:text="Subheading"
android:textSize="18sp" />
<TextView
android:id="#+id/text_number2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:gravity="center"
android:text="2"
android:textSize="80sp" />
<TextView
android:id="#+id/text_caption3"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_above="#id/text_number3"
android:gravity="right"
android:text="Subheading"
android:textSize="18sp" />
<TextView
android:id="#+id/text_number3"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:gravity="right"
android:text="3"
android:textSize="80sp" />
<Button
android:id="#+id/button1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_above="#+id/button2"
android:text="Button1"
android:textSize="20sp" />
<Button
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:text="Button2"
android:textSize="20sp" />
</RelativeLayout>

try this one...
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="10">
<TextView
android:layout_width="wrap_content"
android:layout_height="0dip"
android:layout_weight="5"
android:text="TITLE"
android:layout_gravity="center"
android:gravity="center"
android:textSize="45sp"
android:id="#+id/textView64" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="3"
android:weightSum="10">
<LinearLayout
android:orientation="vertical"
android:layout_width="0dip"
android:layout_weight="3.25"
android:gravity="center"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Subheading"
android:id="#+id/textView66" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="1"
android:textSize="50sp"
android:id="#+id/textView67" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="0dp"
android:layout_weight="3.5"
android:gravity="center"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="SubHeading"
android:id="#+id/textView68" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2"
android:textSize="50sp"
android:id="#+id/textView69" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="0dip"
android:layout_weight="3.25"
android:gravity="center"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="SubHeading"
android:id="#+id/textView70" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="3"
android:textSize="50sp"
android:id="#+id/textView71" />
</LinearLayout>
</LinearLayout>
<Button
android:layout_width="match_parent"
android:layout_height="0dip"
android:layout_weight="0.8"
android:text="New Button"
android:id="#+id/button"
android:layout_gravity="center_horizontal" />
<Button
android:layout_width="wrap_content"
android:layout_height="0dip"
android:layout_weight="0.8"
android:text="New Button"
android:id="#+id/button1"
/>

Change android:weightSum and android:layout_weight acoording to your required ratio...
<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:background="#cfff"
android:orientation="vertical"
tools:context=".MainActivity"
android:weightSum="4">
<TextView
android:id="#+id/text_title"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_weight="1.5"
android:text="Title"
android:textSize="80sp"/>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_weight="1.5"
android:weightSum="3">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<TextView
android:id="#+id/text_caption1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Subheading"
android:gravity="center"
android:textSize="18sp"/>
<TextView
android:id="#+id/text_number1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/text_caption1"
android:text="1"
android:layout_weight="1"
android:textSize="80sp"
android:gravity="center"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<TextView
android:id="#+id/text_caption2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Subheading"
android:gravity="center"
android:textSize="18sp"/>
<TextView
android:id="#+id/text_number2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/text_caption2"
android:text="10"
android:layout_weight="1"
android:textSize="80sp"
android:gravity="center"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<TextView
android:id="#+id/text_caption3"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Subheading"
android:gravity="center"
android:textSize="18sp"/>
<TextView
android:id="#+id/text_sets"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/text_caption3"
android:text="3"
android:layout_weight="1"
android:textSize="80sp"
android:gravity="center"/>
</RelativeLayout>
</LinearLayout>
<!-- Button1 -->
<Button
android:id="#+id/button1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Button1"
android:layout_weight=".5"
android:textSize="20sp"/>
<!-- Button2 -->
<Button
android:id="#+id/button2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight=".5"
android:text="Button2"
android:textSize="20sp" />
</LinearLayout>

Place button below editfield in relative layout

Hi all I have to add 2 Buttons below editfield. I had tried it using relativelayout. But it is not added exactly below mention position.
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#E8E8E8" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/des"
android:padding="10dip">
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="#id/submit"
android:text="Cancel" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>
Here I want to add these two buttons exactly below "des" editfield. Thanks in advance
Currently it displays like . But I want these two buttons exactly below last editfield with equal size.

You have just add on your relative layout:
layout_gravity on right and width make on wrap_content. like this
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_below="#id/des" android:layout_gravity="right"
android:padding="10dip">
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="#id/submit"
android:text="Cancel" />
</RelativeLayout>
Output looks like:

Ist think you are doing wrong is that : ScrollView never contains Relative Layout as a direct child. it use LinearLayout as a direct child .
use this code:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/des"
android:orientation="horizontal"
android:padding="10dip" >
<Button
android:id="#+id/submit"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Cancel" />
</LinearLayout>
</LinearLayout>
</ScrollView>

Try this
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#E8E8E8" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/des"
android:padding="10dip">
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:text="Cancel" />
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/cancel"
android:text="Submit" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>

Try this:
One more thing when you want to do stuff like this, try to see in graphical layout and move elements in that to position you want. Most of time it will work as expected and you can get idea of place too.
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#E8E8E8" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/des"
android:padding="10dip" >
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/submit"
android:layout_alignBottom="#+id/submit"
android:layout_alignParentRight="true"
android:text="Cancel" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>

In your case its not possible because you are trying to place a button relative to EditText which is placed inside a LinearLayout, you can place the button relative to linearlayout but not its ChildViews.
Try to bring all the Views inside a single relative layout and place all the Views relative to each other.

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#E8E8E8" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/des"
android:padding="10dip" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:orientation="horizontal" >
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="12dp"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Cancel" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
Hope this will solve your problem

android:layout_below="#id/des" That des is present in LinearLayout, IF you want to give that way, Same RelativeLyout should be given within the layout that des is present and Their parent should be relative layout, to use parementers such as below or above(i.e., with relative to other widget)

How to fill the layout to entire available width in Android

While developing a layout today I found some weird thing my Linear layout is not filling the available space .
//Image removed
My left layout is re-sizing according to content but i don't want that. What I want is the right edge of left hand side layout should touch the left edge of right layout.
I have tried both fill parent and wrap content with layout_weight but nothing is happening what i want is something like this.
// Image removed
My layout code :
<?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:paddingTop="6dp"
android:paddingBottom="6dp"
android:paddingLeft="7dp"
android:paddingRight="7dp">
<RelativeLayout
android:id="#+id/total_top_layout"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:paddingBottom="10dp"
android:layout_centerHorizontal="true">
<TextView
android:id="#+id/ammount_view"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="First Text Here"
android:textSize="20sp"
android:layout_centerVertical="true" />
<EditText
android:id="#+id/total_ammount_input"
android:layout_height="wrap_content"
android:layout_width="150dp"
android:singleLine="true"
android:layout_alignParentRight="true"
android:background="#color/hologreennewdark"
android:text="second Text"
android:layout_centerVertical="true"
android:padding="8dp"
android:gravity="center"
android:textColor="#color/WhiteSmoke" />
</RelativeLayout>
<View
android:id="#+id/divideaftertotal"
android:layout_width="#dimen/divide_width"
android:layout_height="#dimen/divider_height"
android:background="#color/YellowGreen"
android:layout_below="#+id/total_top_layout"
/>
<RelativeLayout
android:id="#+id/tens_view_top"
android:layout_below="#id/divideaftertotal"
android:layout_height="75dp"
android:layout_width="wrap_content"
>
<LinearLayout
android:id="#+id/tens_view_left"
android:layout_alignParentLeft="true"
android:orientation="vertical"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_centerInParent="true"
>
<LinearLayout
android:id="#+id/firstcoloumn"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
android:orientation="vertical"
android:layout_weight="1"
>
<LinearLayout
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:gravity="center"
android:orientation="horizontal"
>
<TextView
android:id="#+id/amount_rupee"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:text="Num1"
android:layout_centerVertical="true"
android:textSize="25sp" />
<TextView
android:id="#+id/multiply_sign"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="X"
android:layout_centerVertical="true"
android:textSize="26sp"
android:layout_toRightOf="#id/amount_rupee"
android:layout_marginLeft="40dp" />
<TextView
android:id="#+id/multiple_digit"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="Num2"
android:layout_centerVertical="true"
android:textSize="25sp"
android:layout_toRightOf="#+id/multiply_sign"
android:layout_marginLeft="40dp" />
</LinearLayout>
<SeekBar
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:layout_below="#+id/multiple_digit"
android:layout_marginTop="8dp"
/>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_height="100dp"
android:layout_width="wrap_content"
android:background="#color/hologreendark"
android:layout_alignParentRight="true">
<TextView
android:id="#+id/amount_rupee"
android:layout_height="fill_parent"
android:layout_width="100dp"
android:text="Num3"
android:layout_centerVertical="true"
android:textSize="25sp"
android:gravity="center"
/>
</LinearLayout>
</RelativeLayout>
<View
android:id="#+id/divideaftertens"
android:layout_width="#dimen/divide_width"
android:layout_height="#dimen/divider_height"
android:background="#color/YellowGreen"
android:layout_below="#+id/tens_view_top"
/>
</RelativeLayout>

On the layout android:id="#+id/tens_view_left", you could add this 2 atributes:
android:layout_alignParentLeft="true"
so that its left side is anchored in its parent's left border, and
android:layout_toLeftOf="#id/id_from_the_linear_layout_on_the_right"
And that layout is:
<LinearLayout
android:id="#+id/id_from_the_linear_layout_on_the_right"
android:layout_height="100dp"
android:layout_width="wrap_content"
android:background="#color/hologreendark"
android:layout_alignParentRight="true">
<TextView
android:id="#+id/amount_rupee"
android:layout_height="fill_parent"
android:layout_width="100dp"
android:text="Num3"
android:layout_centerVertical="true"
android:textSize="25sp"
android:gravity="center"
/>
</LinearLayout>
By the way, you might need to set android:orientation="horizontal"
on the layout android:id="#+id/tens_view_top"

When using layout_weight, set the layout_width to 0dp (for horizontal orientation).

it could be like,
<LinearLayout
android:id="#+id/tens_view_left"
android:layout_alignParentLeft="true"
android:orientation="vertical"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_centerInParent="true"
>
<LinearLayout
android:id="#+id/firstcoloumn"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
android:orientation="horizontal"
>
<LinearLayout
android:layout_height="fill_parent"
android:layout_width="0dp"
android:orientation="vertical"
android:layout_weight="1">
<LinearLayout
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:gravity="center"
android:orientation="horizontal"
>
<TextView
android:id="#+id/amount_rupee"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:text="Num1"
android:layout_centerVertical="true"
android:textSize="25sp" />
<TextView
android:id="#+id/multiply_sign"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="X"
android:layout_centerVertical="true"
android:textSize="26sp"
android:layout_toRightOf="#id/amount_rupee"
android:layout_marginLeft="40dp" />
<TextView
android:id="#+id/multiple_digit"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="Num2"
android:layout_centerVertical="true"
android:textSize="25sp"
android:layout_toRightOf="#+id/multiply_sign"
android:layout_marginLeft="40dp" />
</LinearLayout>
<SeekBar
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:layout_below="#+id/multiple_digit"
android:layout_marginTop="8dp"
/>
</LinearLayout>
<LinearLayout
android:layout_height="100dp"
android:layout_width="wrap_content"
android:background="#color/hologreendark"
android:layout_alignParentRight="true">
<TextView
android:id="#+id/amount_rupee"
android:layout_height="fill_parent"
android:layout_width="100dp"
android:text="Num3"
android:layout_centerVertical="true"
android:textSize="25sp"
android:gravity="center"
/>
</LinearLayout>
</LinearLayout>
</LinearLayout>

Change the RelativeLayout to LinearLayout that contain two layout you want to have close, and add layout_weight=1 to first LinearLayout with layout_width=0dip like
<LinearLayout
android:id="#+id/tens_view_top"
android:layout_below="#id/divideaftertotal"
android:layout_height="75dp"
android:layout_width="wrap_content"
>
<LinearLayout
android:layout_weight="1"
android:id="#+id/tens_view_left"
android:orientation="vertical"
android:layout_height="wrap_content"
android:layout_width="0dip"
>
<LinearLayout
android:id="#+id/firstcoloumn"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
android:orientation="vertical"
android:layout_weight="1"
>
<LinearLayout
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:gravity="center"
android:orientation="horizontal"
>
<TextView
android:id="#+id/amount_rupee"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:text="Num1"
android:layout_centerVertical="true"
android:textSize="25sp" />
<TextView
android:id="#+id/multiply_sign"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="X"
android:layout_centerVertical="true"
android:textSize="26sp"
android:layout_toRightOf="#id/amount_rupee"
android:layout_marginLeft="40dp" />
<TextView
android:id="#+id/multiple_digit"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="Num2"
android:layout_centerVertical="true"
android:textSize="25sp"
android:layout_toRightOf="#+id/multiply_sign"
android:layout_marginLeft="40dp" />
</LinearLayout>
<SeekBar
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:layout_below="#+id/multiple_digit"
android:layout_marginTop="8dp"
/>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_height="100dp"
android:layout_width="wrap_content"
android:background="#FFCCDD"
android:layout_alignParentRight="true">
<TextView
android:id="#+id/amount_rupee"
android:layout_height="fill_parent"
android:layout_width="100dp"
android:text="Num3"
android:layout_centerVertical="true"
android:textSize="25sp"
android:gravity="center"
/>
</LinearLayout>

// try this i have used LinearLayout rather than RelativeLayout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:padding="7dp">
<LinearLayout
android:id="#+id/total_top_layout"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:gravity="center"
android:paddingBottom="10dp">
<TextView
android:id="#+id/ammount_view"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_width="0dp"
android:text="First Text Here"
android:textSize="20sp"/>
<EditText
android:id="#+id/total_ammount_input"
android:layout_height="wrap_content"
android:layout_width="150dp"
android:singleLine="true"
android:text="second Text"
android:padding="8dp"
android:gravity="center"/>
</LinearLayout>
<View
android:id="#+id/divideaftertotal"
android:layout_width="match_parent"
android:layout_height="1dp"/>
<LinearLayout
android:id="#+id/tens_view_left"
android:layout_height="wrap_content"
android:layout_width="match_parent">
<LinearLayout
android:id="#+id/firstcoloumn"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:orientation="vertical">
<LinearLayout
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:gravity="center">
<LinearLayout
android:layout_height="match_parent"
android:gravity="center"
android:layout_width="0dp"
android:layout_weight="1">
<TextView
android:id="#+id/amount_rupee"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:text="Num1"
android:textSize="25sp" />
<TextView
android:id="#+id/multiply_sign"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:text="X"
android:layout_centerVertical="true"
android:textSize="26sp"
android:layout_marginLeft="40dp" />
<TextView
android:id="#+id/multiple_digit"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:text="Num2"
android:textSize="25sp"
android:layout_marginLeft="40dp" />
</LinearLayout>
</LinearLayout>
<SeekBar
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:layout_below="#+id/multiple_digit"
android:layout_marginTop="8dp"/>
</LinearLayout>
<TextView
android:id="#+id/amount_rupee"
android:layout_height="match_parent"
android:layout_width="100dp"
android:text="Num3"
android:textSize="25sp"
android:gravity="center"/>
</LinearLayout>
<View
android:id="#+id/divideaftertens"
android:layout_width="match_parent"
android:layout_height="1dp"/>
</LinearLayout>

How to make custom "button" like Facebook for Android

I want to make my home screen for my android application like Facebook for Android. Is there anyone know how to make this layout? I am still newbie for Android Development.

You can make a 3x3 table, put 3 buttons per row, and a background image as the button:
<?xml version="1.0" encoding="utf-8"?>
<TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/tableLayout1"
android:layout_height="match_parent"
android:layout_width="wrap_content">
<TableRow
android:id="#+id/tableRow1"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<Button
android:text="Button"
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon1"></Button>
<Button
android:text="Button"
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon2"></Button>
<Button
android:text="Button"
android:id="#+id/button3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon3"></Button>
</TableRow>
<TableRow
android:id="#+id/tableRow2"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<Button
android:text="Button"
android:id="#+id/button4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon4"></Button>
<Button
android:text="Button"
android:id="#+id/button5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon5"></Button>
<Button
android:text="Button"
android:id="#+id/button6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon6"></Button>
</TableRow>
<TableRow
android:id="#+id/tableRow3"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<Button
android:text="Button"
android:id="#+id/button7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon7"></Button>
<Button
android:text="Button"
android:id="#+id/button8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon8"></Button>
<Button
android:text="Button"
android:id="#+id/button9"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon9"></Button>
</TableRow>
Change the #drawable/iconX to whatever background image you want/need.

Use three linear layout with horizontal orientation and make their parent layout with vertical orientation, like this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" android:baselineAligned="false" android:orientation="horizontal">
<LinearLayout android:gravity="center" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:orientation="vertical" android:layout_gravity="center_vertical" android:layout_weight="1">
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content" android:layout_gravity="center" >
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content"
android:orientation="vertical">
<ImageView android:background="#drawable/icon"
android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="left"/>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
android:text="caption"/>
</LinearLayout>
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content"
android:orientation="vertical" android:layout_marginLeft="20dip">
<ImageView android:background="#drawable/icon"
android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="left"/>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
android:text="caption"/>
</LinearLayout>
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content"
android:orientation="vertical" android:layout_marginLeft="20dip">
<ImageView android:background="#drawable/icon"
android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="left"/>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
android:text="caption"/>
</LinearLayout>
</LinearLayout>
<LinearLayout android:baselineAligned="false" android:layout_height="wrap_content" android:layout_width="wrap_content" android:layout_gravity="center" >
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content"
android:orientation="vertical">
<ImageView android:background="#drawable/icon"
android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="left"/>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
android:text="caption"/>
</LinearLayout>
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content"
android:orientation="vertical" android:layout_marginLeft="20dip">
<ImageView android:background="#drawable/icon"
android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="left"/>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
android:text="caption"/>
</LinearLayout>
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content"
android:orientation="vertical" android:layout_marginLeft="20dip">
<ImageView android:background="#drawable/icon"
android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="left"/>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
android:text="caption"/>
</LinearLayout>
</LinearLayout>
<LinearLayout android:baselineAligned="false" android:layout_height="wrap_content" android:layout_width="wrap_content" android:layout_gravity="center" >
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content"
android:orientation="vertical">
<ImageView android:background="#drawable/icon"
android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="left"/>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
android:text="caption"/>
</LinearLayout>
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content"
android:orientation="vertical" android:layout_marginLeft="20dip">
<ImageView android:background="#drawable/icon"
android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="left"/>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
android:text="caption"/>
</LinearLayout>
<LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content"
android:orientation="vertical" android:layout_marginLeft="20dip">
<ImageView android:background="#drawable/icon"
android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="left"/>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
android:text="caption"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
</LinearLayout>
Looks like this:

Here is the code:
home_icon_view.xml
<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout android:orientation="vertical" android:focusable="true" android:layout_width="90.0dip" android:layout_height="70.0dip" android:layout_margin="5.0dip" xmlns:android="http://schemas.android.com/apk/res/android">
<LinearLayout android:gravity="center" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1.0">
<ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:scaleType="center" />
</LinearLayout>
<TextView android:textSize="14.0sp" android:textColor="#color/home_text_color" android:gravity="center_horizontal" android:layout_width="fill_parent" android:layout_height="wrap_content" />
</LinearLayout>
And home.xml
<LinearLayout android:orientation="vertical" android:id="#id/home_icons" android:paddingTop="5.0dip" android:paddingBottom="24.0dip" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1.0">
<LinearLayout android:gravity="bottom|center" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="wrap_content">
<include android:id="#id/home_news_feed_icon" layout="#layout/home_icon_view" />
<include android:id="#id/home_profile_icon" layout="#layout/home_icon_view" />
<include android:id="#id/home_friends_icon" layout="#layout/home_icon_view" />
</LinearLayout>
<LinearLayout android:gravity="bottom|center" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="wrap_content">
<include android:id="#id/home_messages_icon" layout="#layout/home_icon_view" />
<include android:id="#id/home_places_icon" layout="#layout/home_icon_view" />
<include android:id="#id/home_groups_icon" layout="#layout/home_icon_view" />
</LinearLayout>
<LinearLayout android:gravity="bottom|center" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="wrap_content">
<include android:id="#id/home_events_icon" layout="#layout/home_icon_view" />
<include android:id="#id/home_photos_icon" layout="#layout/home_icon_view" />
<include android:id="#id/home_chat_icon" layout="#layout/home_icon_view" />
</LinearLayout>
</LinearLayout>

Android Emulator doesn't Scroll down

I am creating a layout as follows and when I emulate it in the AVD. It doesn't Scroll down to see the conten below the fold.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_height="wrap_content"
android:layout_width="wrap_content">
<TextView android:text="#string/UserFormWelcome"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:textSize="20px" android:gravity="center" />
<TextView android:text="#string/name" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:textStyle="bold"
android:paddingTop="20px" android:paddingLeft="10px" />
<TableLayout android:layout_height="wrap_content"
android:layout_width="wrap_content">
<TableRow android:layout_height="wrap_content"
android:layout_width="match_parent" android:paddingTop="20px">
<TextView android:text="#string/firstname"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:width="100px" android:paddingLeft="10px" />
<EditText android:id="#+id/LastName" android:width="200px"
android:layout_width="fill_parent" android:layout_height="wrap_content" />
</TableRow>
<TableRow android:layout_height="wrap_content"
android:layout_width="match_parent">
<TextView android:text="#string/lastname"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:paddingLeft="10px" />
<EditText android:id="#+id/LastName" android:width="200px"
android:layout_width="fill_parent" android:layout_height="wrap_content" />
</TableRow>
</TableLayout>
<TextView android:text="#string/dob" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:textStyle="bold"
android:paddingTop="20px" android:paddingLeft="10px" />
<TableLayout android:layout_width="fill_parent"
android:layout_height="wrap_content" android:stretchColumns="3"
android:paddingTop="20px" android:paddingLeft="10px">
<TableRow>
<TextView android:text="#string/date" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_column="0" />
<TextView android:text="#string/month" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_column="1" />
<TextView android:text="#string/year" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_column="2" />
</TableRow>
<TableRow>
<Spinner android:id="#+id/spinnerDate" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_column="0" />
<Spinner android:id="#+id/spinnerMonth" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_column="1" />
<Spinner android:id="#+id/spinnerYear" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_column="2" />
</TableRow>
</TableLayout>
<LinearLayout android:id="#+id/linearLayout1"
android:orientation="vertical" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:paddingLeft="10px">
<TextView android:text="#string/sex" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:textStyle="bold"
android:paddingTop="20px" />
<RadioGroup android:id="#+id/radioGroup1"
android:orientation="horizontal" android:layout_width="wrap_content"
android:layout_height="wrap_content">
<RadioButton android:text="Male" android:id="#+id/rdbMale"
android:layout_height="wrap_content" android:layout_width="wrap_content"
android:paddingRight="20px" android:checked="true" />
<RadioButton android:text="Female" android:id="#+id/rdbFemale"
android:layout_height="wrap_content" android:layout_width="wrap_content" />
</RadioGroup>
</LinearLayout>
<LinearLayout android:orientation="vertical"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:paddingLeft="10px">
<TextView android:text="#string/city" android:id="#+id/textView3"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:textStyle="bold" android:paddingTop="20px"
android:paddingBottom="10px" />
<Spinner android:id="#+id/citySpiner" android:layout_width="wrap_content"
android:layout_height="wrap_content">
</Spinner>
</LinearLayout>
</LinearLayout>

You should wrap your layout / the part you want to scoll into a ScrollView.
e.g. you can rewrite your layout as:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent">
<LinearLayout android:orientation="vertical"
android:layout_height="wrap_content" android:layout_width="wrap_content">
<TextView [...]
[...]
</LinearLayout>
</ScrollView>
so your root tag will be a ScrollView, and you just paste your current layout inside.
you just need to remove the namespace declaration from your LinearLayout, and declare it in the ScrollView.
The ScrollView API Docs might be helpful, and of course, Romain Guy's "ScrollView's Handy tricks".