Background of RelativeLayout keep jumps and ducks - android

This is what exactly happens, The first screenshot is how it should be but most of the times when I start the activity, it starts like the second screenshot.
It only comes normal after I scroll up and down or focus in/out into some of the fields.
Can someone point out or give a fix to this issue?
Note: the logo is inside #drawable/background which is a jpg file for the whole screen
First:
Second:
Xml Layout Code:
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/sc"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#drawable/background"
android:orientation="vertical" >
<TextView
android:id="#+id/tv_un"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="25dip"
android:layout_marginRight="9dip"
android:layout_marginTop="150dip"
android:text="Mobile #:"
android:textColor="#color/newGrey"
android:textSize="13dp" />
<EditText
android:id="#+id/et_un"
android:layout_width="200dip"
android:layout_height="40dp"
android:layout_alignLeft="#+id/tv_un"
android:layout_alignRight="#+id/et_pw"
android:layout_below="#id/tv_un"
android:background="#drawable/username_area"
android:inputType="phone"
android:lines="1"
android:maxLength="11"
android:maxLines="1"
android:singleLine="true"
android:text=""
android:textColor="#color/newGrey" />
<TextView
android:id="#+id/tv_pw"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/tv_un"
android:layout_below="#id/et_un"
android:layout_marginRight="9dip"
android:layout_marginTop="15dip"
android:text="Password:"
android:textColor="#color/newGrey"
android:textSize="13dp" />
<EditText
android:id="#+id/et_pw"
android:layout_width="270dip"
android:layout_height="40dp"
android:layout_alignLeft="#+id/tv_pw"
android:layout_below="#id/tv_pw"
android:background="#drawable/username_area"
android:maxLength="30"
android:lines="1"
android:maxLines="1"
android:password="true"
android:singleLine="true"
android:text=""
android:textColor="#color/newGrey" />
<TextView
android:id="#+id/tv_already"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/tv_un"
android:layout_alignLeft="#+id/tv_un"
android:layout_marginBottom="41dp"
android:text="Account Login:"
android:textColor="#color/newGrey"
android:textSize="18dp" />
<TextView
android:id="#+id/tv_forgot"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/et_pw"
android:layout_centerHorizontal="true"
android:text="Forgot Password? Click Here"
android:textColor="#color/redish"
android:visibility="invisible" />
<Button
android:id="#+id/btn_LOGIN_in"
android:layout_width="150dp"
android:layout_height="55dp"
android:layout_below="#+id/tv_forgot"
android:layout_centerHorizontal="true"
android:layout_marginTop="16dp"
android:background="#drawable/button"
android:enabled="false"
android:text="Login"
android:textColor="#color/grey"
android:textSize="20dp" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/btn_LOGIN_in"
android:layout_centerHorizontal="true"
android:layout_marginTop="17dp"
android:text="Don&apos;t have an account?"
android:textColor="#color/newGrey"
android:textSize="18dp" />
<Button
android:id="#+id/btn_login"
android:layout_width="150dp"
android:layout_height="55dp"
android:layout_alignLeft="#+id/btn_LOGIN_in"
android:layout_below="#+id/textView1"
android:layout_marginTop="31dp"
android:background="#drawable/button"
android:text="Sign up now"
android:textColor="#color/newGrey"
android:textSize="20dp" />
<TextView
android:id="#+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="31dp"
android:enabled="false"
android:text="Forgot Password? Click Here"
android:textColor="#color/redish"
android:visibility="invisible" />
</RelativeLayout>
</ScrollView>


I have never heard about this before but please try this out.
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<View
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_alignParentTop="true"
android:background="#drawable/background" >
</View>
<TextView
android:id="#+id/tv_un"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="25dip"
android:layout_marginRight="9dip"
android:layout_marginTop="150dip"
android:text="Mobile #:"
android:textColor="#color/newGrey"
android:textSize="13dp" />
<EditText
android:id="#+id/et_un"
android:layout_width="200dip"
android:layout_height="40dp"
android:layout_alignLeft="#+id/tv_un"
android:layout_alignRight="#+id/et_pw"
android:layout_below="#id/tv_un"
android:background="#drawable/username_area"
android:inputType="phone"
android:lines="1"
android:maxLength="11"
android:maxLines="1"
android:singleLine="true"
android:text=""
android:textColor="#color/newGrey" />
<TextView
android:id="#+id/tv_pw"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/tv_un"
android:layout_below="#id/et_un"
android:layout_marginRight="9dip"
android:layout_marginTop="15dip"
android:text="Password:"
android:textColor="#color/newGrey"
android:textSize="13dp" />
<EditText
android:id="#+id/et_pw"
android:layout_width="270dip"
android:layout_height="40dp"
android:layout_alignLeft="#+id/tv_pw"
android:layout_below="#id/tv_pw"
android:background="#drawable/username_area"
android:maxLength="30"
android:lines="1"
android:maxLines="1"
android:password="true"
android:singleLine="true"
android:text=""
android:textColor="#color/newGrey" />
<TextView
android:id="#+id/tv_already"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/tv_un"
android:layout_alignLeft="#+id/tv_un"
android:layout_marginBottom="41dp"
android:text="Account Login:"
android:textColor="#color/newGrey"
android:textSize="18dp" />
<TextView
android:id="#+id/tv_forgot"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/et_pw"
android:layout_centerHorizontal="true"
android:text="Forgot Password? Click Here"
android:textColor="#color/redish"
android:visibility="invisible" />
<Button
android:id="#+id/btn_LOGIN_in"
android:layout_width="150dp"
android:layout_height="55dp"
android:layout_below="#+id/tv_forgot"
android:layout_centerHorizontal="true"
android:layout_marginTop="16dp"
android:background="#drawable/button"
android:enabled="false"
android:text="Login"
android:textColor="#color/grey"
android:textSize="20dp" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/btn_LOGIN_in"
android:layout_centerHorizontal="true"
android:layout_marginTop="17dp"
android:text="Don&apos;t have an account?"
android:textColor="#color/newGrey"
android:textSize="18dp" />
<Button
android:id="#+id/btn_login"
android:layout_width="150dp"
android:layout_height="55dp"
android:layout_alignLeft="#+id/btn_LOGIN_in"
android:layout_below="#+id/textView1"
android:layout_marginTop="31dp"
android:background="#drawable/button"
android:text="Sign up now"
android:textColor="#color/newGrey"
android:textSize="20dp" />
<TextView
android:id="#+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="31dp"
android:enabled="false"
android:text="Forgot Password? Click Here"
android:textColor="#color/redish"
android:visibility="invisible" />
</RelativeLayout>
Or you could try this.
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#drawable/background" >
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/sc"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/tv_un"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="25dip"
android:layout_marginRight="9dip"
android:layout_marginTop="150dip"
android:text="Mobile #:"
android:textColor="#color/newGrey"
android:textSize="13dp" />
<EditText
android:id="#+id/et_un"
android:layout_width="200dip"
android:layout_height="40dp"
android:layout_alignLeft="#+id/tv_un"
android:layout_alignRight="#+id/et_pw"
android:layout_below="#id/tv_un"
android:background="#drawable/username_area"
android:inputType="phone"
android:lines="1"
android:maxLength="11"
android:maxLines="1"
android:singleLine="true"
android:text=""
android:textColor="#color/newGrey" />
<TextView
android:id="#+id/tv_pw"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/tv_un"
android:layout_below="#id/et_un"
android:layout_marginRight="9dip"
android:layout_marginTop="15dip"
android:text="Password:"
android:textColor="#color/newGrey"
android:textSize="13dp" />
<EditText
android:id="#+id/et_pw"
android:layout_width="270dip"
android:layout_height="40dp"
android:layout_alignLeft="#+id/tv_pw"
android:layout_below="#id/tv_pw"
android:background="#drawable/username_area"
android:lines="1"
android:maxLength="30"
android:maxLines="1"
android:password="true"
android:singleLine="true"
android:text=""
android:textColor="#color/newGrey" />
<TextView
android:id="#+id/tv_already"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/tv_un"
android:layout_alignLeft="#+id/tv_un"
android:layout_marginBottom="41dp"
android:text="Account Login:"
android:textColor="#color/newGrey"
android:textSize="18dp" />
<TextView
android:id="#+id/tv_forgot"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/et_pw"
android:layout_centerHorizontal="true"
android:text="Forgot Password? Click Here"
android:textColor="#color/redish"
android:visibility="invisible" />
<Button
android:id="#+id/btn_LOGIN_in"
android:layout_width="150dp"
android:layout_height="55dp"
android:layout_below="#+id/tv_forgot"
android:layout_centerHorizontal="true"
android:layout_marginTop="16dp"
android:background="#drawable/button"
android:enabled="false"
android:text="Login"
android:textColor="#color/grey"
android:textSize="20dp" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/btn_LOGIN_in"
android:layout_centerHorizontal="true"
android:layout_marginTop="17dp"
android:text="Don&apos;t have an account?"
android:textColor="#color/newGrey"
android:textSize="18dp" />
<Button
android:id="#+id/btn_login"
android:layout_width="150dp"
android:layout_height="55dp"
android:layout_alignLeft="#+id/btn_LOGIN_in"
android:layout_below="#+id/textView1"
android:layout_marginTop="31dp"
android:background="#drawable/button"
android:text="Sign up now"
android:textColor="#color/newGrey"
android:textSize="20dp" />
<TextView
android:id="#+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="31dp"
android:enabled="false"
android:text="Forgot Password? Click Here"
android:textColor="#color/redish"
android:visibility="invisible" />
</RelativeLayout>
</ScrollView>
</RelativeLayout>

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scrollview not starting at the top of the activity

When I open a new activity called 'reservations', the activity focuses directly on the center of the scrollview. I tried setting the focusable(true) to the top part only but when I do this the edittext boxes are no longer allowed to to be used on touch.
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<android.support.v7.widget.Space
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android:layout_height="30sp" />
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<android.support.v7.widget.Space
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<EditText
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android:layout_width="330dp"
android:layout_height="30dp"
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android:layout_height="30sp" />
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android:layout_width="wrap_content"
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android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#ffffff" />
<EditText
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android:layout_width="75sp"
android:layout_height="30sp"
android:background="#drawable/rounded_edittext"
android:ems="10"
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</EditText>
<android.support.v7.widget.Space
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android:layout_height="30sp" />
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android:layout_width="wrap_content"
android:layout_height="wrap_content"
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android:id="#+id/editTextDate"
android:layout_width="150sp"
android:layout_height="30sp"
android:background="#drawable/rounded_edittext"
android:ems="10"
android:inputType="date" >
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</EditText>
<android.support.v7.widget.Space
android:id="#+id/space7"
android:layout_width="40sp"
android:layout_height="30sp" />
<TextView
android:id="#+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
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android:textAppearance="?android:attr/textAppearanceLarge"
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android:id="#+id/editTextTime"
android:layout_width="150sp"
android:layout_height="30sp"
android:background="#drawable/rounded_edittext"
android:ems="10"
android:inputType="time" >
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</EditText>
<android.support.v7.widget.Space
android:id="#+id/space8"
android:layout_width="20sp"
android:layout_height="30sp" />
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android:id="#+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
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android:background="#drawable/rounded_edittext"
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android:layout_height="30sp" />
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android:id="#+id/button1"
android:layout_width="330dp"
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This scrollview freezes after a few seconds. How can I solve it? This works perfectly fine but it freezes after a while.
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/scroll_view"
android:layout_width="match_parent"
android:fillViewport="true"
android:layout_height="match_parent" >
<AbsoluteLayout
android:id="#+id/content"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:background="#drawable/acc_stngs"
android:paddingTop="50dip"
android:paddingBottom="50dip"
>
<TextView
android:id="#+id/textView1"
android:layout_width="162dp"
android:layout_height="50dip"
android:layout_x="17dp"
android:layout_y="95dp"
android:text="Name:"
android:textColor="#ff333333"
android:textSize="20dp"/>
<EditText
android:id="#+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="85dp"
android:layout_y="95dp"
android:ems="10"
android:inputType="textPersonName" >
<requestFocus />
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<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="17dp"
android:layout_y="160dp"
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android:layout_width="200dp"
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android:layout_height="wrap_content"
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android:textSize="20dp" />
<EditText
android:id="#+id/editText5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="17dp"
android:layout_y="655dp"
android:ems="10"
android:inputType="textPassword" />
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android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="17dp"
android:layout_y="710dp"
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android:textColor="#ff333333"
android:textSize="20dp" />
<EditText
android:id="#+id/editText6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="17dp"
android:layout_y="735dp"
android:ems="10"
android:inputType="textPassword" />
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android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="17dp"
android:layout_y="790dp"
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android:textColor="#ff333333"
android:textSize="20dp" />
<EditText
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android:layout_width="wrap_content"
android:layout_height="wrap_content"
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android:layout_y="815dp"
android:ems="10"
android:inputType="textPassword" />
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android:layout_y="900dp"
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android:textColor="#ffffffff" />
<Button
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android:layout_width="135dp"
android:layout_height="wrap_content"
android:layout_x="170dp"
android:layout_y="900dp"
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Here is my XML setup. Can you help me figure out why the ListView stop scrolling. I've found several article tried difference Width, Height and Weight layout, but nothing seems to work.
Thank you in advance for your help.
<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"
tools:context=".ProductReview" >
<ImageView
android:id="#+id/imageView2"
android:layout_width="wrap_content"
android:layout_height="40sp"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:contentDescription="#string/lyellow_strip"
android:scaleType="centerCrop"
android:src="#drawable/shell_strip" />
<ImageView
android:id="#+id/imgVCancel"
android:layout_width="27sp"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/imageView2"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginRight="224dp"
android:clickable="true"
android:contentDescription="#string/btnCancel"
android:onClick="Cancel"
android:src="#drawable/cancel32" />
<HorizontalScrollView
android:id="#+id/horizontalScrollView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/imageView2" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="527dp"
android:orientation="horizontal" >
<LinearLayout
android:layout_width = "match_parent"
android:layout_height = "wrap_content"
android:layout_marginLeft="40dp"
android:orientation = "horizontal">
<TextView
android:id="#+id/code"
android:layout_width="110sp"
android:layout_height="wrap_content"
android:maxLines="1"
android:text="Type"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/manufacturer"
android:layout_width="70sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/code"
android:maxLines="1"
android:text="Manu"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/name"
android:layout_width="300sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/manufacturer"
android:maxLines="1"
android:text="Product Name"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:id="#+id/visc40"
android:layout_width="80sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/name"
android:maxLines="1"
android:text="Visc 40"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/visc100"
android:layout_width="80sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/visc40"
android:maxLines="1"
android:text="Visc 100"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/viscindex"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/visc100"
android:maxLines="1"
android:text="Visc Index"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/den15c"
android:layout_width="80sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/viscindex"
android:maxLines="1"
android:text="Den#15c"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/name1"
android:layout_width="300sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/den15c"
android:maxLines="1"
android:text="Product Name"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:id="#+id/visctext"
android:layout_width="150sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/name1"
android:maxLines="1"
android:text="Visc Text"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/baseoiltype"
android:layout_width="150sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/visctext"
android:maxLines="1"
android:text="Base Oil Type"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/name2"
android:layout_width="300sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/baseoiltype"
android:maxLines="1"
android:text="Product Name"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:id="#+id/baseoil"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/name2"
android:maxLines="1"
android:text="Base Oil"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/additives"
android:layout_width="300sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/baseoil"
android:maxLines="1"
android:text="Additives"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/name3"
android:layout_width="300sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/additives"
android:maxLines="1"
android:text="Product Name"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:id="#+id/otheradditives"
android:layout_width="200sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/name3"
android:maxLines="1"
android:text="Other Properties"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/thickener"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/otheradditives"
android:maxLines="1"
android:text="Thickener"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/nlgi"
android:layout_width="70sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/thickener"
android:maxLines="1"
android:text="NLGI"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/name4"
android:layout_width="300sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/nlgi"
android:maxLines="1"
android:text="Product Name"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:id="#+id/comments"
android:layout_width="200sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/name4"
android:maxLines="1"
android:text="Comments"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/packages"
android:layout_width="300sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/comments"
android:maxLines="1"
android:text="Packages"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/area"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/packages"
android:maxLines="1"
android:text="Areas"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/usage"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="11dp"
android:layout_toRightOf="#+id/area"
android:maxLines="1"
android:text="Usage"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="17sp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width = "match_parent"
android:layout_height = "wrap_content"
android:layout_marginLeft="-4060dp"
android:layout_marginTop="30dp"
android:orientation = "horizontal">
<ListView
android:id="#+id/listView1"
android:layout_width="0dip"
android:layout_marginLeft="0dp"
android:layout_marginTop="0dp"
android:layout_height="fill_parent"
android:layout_weight="1"
android:clickable="true"
android:fastScrollEnabled="true"
android:headerDividersEnabled="true"
android:smoothScrollbar="true" >
</ListView>
</LinearLayout>
</LinearLayout>
</HorizontalScrollView>
</RelativeLayout>

I've figured out what to do. This is probably not the best way, but it work for us. I put the column headers one linear layout and the ListView in another. Thanks.

how to make a relative layout scrollable when it has many children views?

my xml goes as shown below
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/form_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/black"
android:orientation="vertical"
android:overScrollMode="ifContentScrolls"
android:scrollbarStyle="insideOverlay"
android:scrollbars="vertical" >
<Spinner
android:id="#+id/formulae"
android:layout_width="200dp"
android:layout_height="60dp"
android:layout_marginLeft="50dp"
android:layout_marginRight="50dp"
android:background="#color/LightSkyBlue"
android:dropDownWidth="wrap_content"
android:entries="#array/formulas"
android:gravity="center"
android:paddingLeft="0dp"
android:textAlignment="center" />
<EditText
android:id="#+id/k2_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/al"
android:layout_alignRight="#+id/al_editText"
android:layout_alignTop="#+id/k2"
android:layout_marginLeft="120dp"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:onClick="#drawable/textfield_activated_holo_light"
android:textColor="#color/White"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<TextView
android:id="#+id/k1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/dr"
android:layout_marginLeft="24dp"
android:layout_marginTop="28dp"
android:text="#string/K1"
android:textColor="#color/white"
android:textSize="25sp" />
<EditText
android:id="#+id/k1_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/k2"
android:layout_alignLeft="#+id/k2_editText"
android:layout_alignRight="#+id/k2_editText"
android:layout_alignTop="#+id/k1"
android:background="#drawable/edit_text_holo_light"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:onClick="#drawable/textfield_activated_holo_light"
android:textColor="#color/White"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<TextView
android:id="#+id/dr"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/formulae"
android:layout_below="#+id/formulae"
android:layout_marginTop="14dp"
android:layout_toLeftOf="#+id/k1_editText"
android:ems="10"
android:gravity="center"
android:text="#string/dr"
android:textColor="#color/White"
android:textSize="25sp" />
<TextView
android:id="#+id/k2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/k1"
android:layout_below="#+id/k1"
android:layout_marginTop="38dp"
android:text="#string/K2"
android:textColor="#color/White"
android:textSize="25sp" />
<TextView
android:id="#+id/al"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/k2"
android:layout_below="#+id/k2"
android:layout_marginTop="38dp"
android:text="#string/AL"
android:textColor="#color/White"
android:textSize="25sp" />
<EditText
android:id="#+id/al_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/formulae"
android:layout_alignTop="#+id/al"
android:layout_marginLeft="120dp"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:onClick="#drawable/textfield_activated_holo_light"
android:textColor="#color/White"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<EditText
android:id="#+id/al_const_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/al_const"
android:layout_alignRight="#+id/al_editText"
android:layout_marginLeft="120dp"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:onClick="#drawable/textfield_activated_holo_light"
android:textColor="#color/White"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<EditText
android:id="#+id/dr_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/k1_editText"
android:layout_alignRight="#+id/formulae"
android:layout_alignTop="#+id/dr"
android:ems="10"
android:inputType="numberDecimal|numberSigned"
android:textColor="#color/White"
android:textSize="15sp" >
<requestFocus />
</EditText>
<TextView
android:id="#+id/al_const"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/al"
android:layout_below="#+id/al_editText"
android:layout_marginTop="43dp"
android:text="#string/Rx"
android:textColor="#color/White"
android:textSize="20sp" />
<Button
android:id="#+id/result"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:background="#color/LightSkyBlue"
android:text="#string/Result"
android:textSize="25sp" />
</RelativeLayout>
graphical layout :
I want the fields from DR to A-const to be scrollable. I searched every possible solution in here and elsewhere but in vain. Being a beginner in android i seek help here

Try this :
<?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="wrap_content" >
<ScrollView
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<RelativeLayout
android:id="#+id/form_layout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#color/black" >
<Spinner
android:id="#+id/formulae"
android:layout_width="200dp"
android:layout_height="60dp"
android:layout_marginLeft="50dp"
android:layout_marginRight="50dp"
android:background="#color/LightSkyBlue"
android:dropDownWidth="wrap_content"
android:entries="#array/formulas"
android:gravity="center"
android:paddingLeft="0dp"
android:textAlignment="center" />
<EditText
android:id="#+id/k2_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/al"
android:layout_alignRight="#+id/al_editText"
android:layout_alignTop="#+id/k2"
android:layout_marginLeft="120dp"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:onClick="#drawable/textfield_activated_holo_light"
android:textColor="#color/White"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<TextView
android:id="#+id/k1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/dr"
android:layout_marginLeft="24dp"
android:layout_marginTop="28dp"
android:text="#string/K1"
android:textColor="#color/white"
android:textSize="25sp" />
<EditText
android:id="#+id/k1_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/k2"
android:layout_alignLeft="#+id/k2_editText"
android:layout_alignRight="#+id/k2_editText"
android:layout_alignTop="#+id/k1"
android:background="#drawable/edit_text_holo_light"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:onClick="#drawable/textfield_activated_holo_light"
android:textColor="#color/White"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<TextView
android:id="#+id/dr"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/formulae"
android:layout_below="#+id/formulae"
android:layout_marginTop="14dp"
android:layout_toLeftOf="#+id/k1_editText"
android:ems="10"
android:gravity="center"
android:text="#string/dr"
android:textColor="#color/White"
android:textSize="25sp" />
<TextView
android:id="#+id/k2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/k1"
android:layout_below="#+id/k1"
android:layout_marginTop="38dp"
android:text="#string/K2"
android:textColor="#color/White"
android:textSize="25sp" />
<TextView
android:id="#+id/al"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/k2"
android:layout_below="#+id/k2"
android:layout_marginTop="38dp"
android:text="#string/AL"
android:textColor="#color/White"
android:textSize="25sp" />
<EditText
android:id="#+id/al_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/formulae"
android:layout_alignTop="#+id/al"
android:layout_marginLeft="120dp"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:onClick="#drawable/textfield_activated_holo_light"
android:textColor="#color/White"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<EditText
android:id="#+id/al_const_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/al_const"
android:layout_alignRight="#+id/al_editText"
android:layout_marginLeft="120dp"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:onClick="#drawable/textfield_activated_holo_light"
android:textColor="#color/White"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<EditText
android:id="#+id/dr_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/k1_editText"
android:layout_alignRight="#+id/formulae"
android:layout_alignTop="#+id/dr"
android:ems="10"
android:inputType="numberDecimal|numberSigned"
android:textColor="#color/White"
android:textSize="15sp" >
<requestFocus />
</EditText>
<TextView
android:id="#+id/al_const"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/al"
android:layout_below="#+id/al_editText"
android:layout_marginTop="43dp"
android:text="#string/Rx"
android:textColor="#color/White"
android:textSize="20sp" />
<Button
android:id="#+id/result"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:background="#color/LightSkyBlue"
android:text="#string/Result"
android:textSize="25sp" />
</RelativeLayout>
</ScrollView>
</RelativeLayout>
Thanks.

Try this...it works fine for me
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/form_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:overScrollMode="ifContentScrolls"
android:scrollbarStyle="insideOverlay"
android:scrollbars="vertical" >
<Spinner
android:id="#+id/formulae"
android:layout_width="200dp"
android:layout_height="60dp"
android:layout_marginLeft="50dp"
android:layout_marginRight="50dp"
android:dropDownWidth="wrap_content"
android:gravity="center"
android:paddingLeft="0dp" />
<ScrollView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_above="#+id/result"
android:layout_below="#+id/formulae" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/formulae" >
<EditText
android:id="#+id/k2_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/al"
android:layout_alignRight="#+id/al_editText"
android:layout_alignTop="#+id/k2"
android:layout_marginLeft="120dp"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<TextView
android:id="#+id/k1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/dr"
android:layout_marginLeft="24dp"
android:layout_marginTop="28dp"
android:text="K1"
android:textSize="25sp" />
<EditText
android:id="#+id/k1_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/k2"
android:layout_alignLeft="#+id/k2_editText"
android:layout_alignRight="#+id/k2_editText"
android:layout_alignTop="#+id/k1"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<TextView
android:id="#+id/dr"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/formulae"
android:layout_below="#+id/formulae"
android:layout_marginTop="14dp"
android:layout_toLeftOf="#+id/k1_editText"
android:ems="10"
android:gravity="center"
android:text="dr"
android:textSize="25sp" />
<TextView
android:id="#+id/k2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/k1"
android:layout_below="#+id/k1"
android:layout_marginTop="38dp"
android:text="K2"
android:textSize="25sp" />
<TextView
android:id="#+id/al"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/k2"
android:layout_below="#+id/k2"
android:layout_marginTop="38dp"
android:text="AL"
android:textSize="25sp" />
<EditText
android:id="#+id/al_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/formulae"
android:layout_alignTop="#+id/al"
android:layout_marginLeft="120dp"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<EditText
android:id="#+id/al_const_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/al_const"
android:layout_alignRight="#+id/al_editText"
android:layout_marginLeft="120dp"
android:ems="10"
android:enabled="true"
android:inputType="numberDecimal"
android:textSize="15sp"
android:visibility="visible"
android:width="100dp" />
<EditText
android:id="#+id/dr_editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/k1_editText"
android:layout_alignRight="#+id/formulae"
android:layout_alignTop="#+id/dr"
android:ems="10"
android:inputType="numberDecimal|numberSigned"
android:textSize="15sp" >
<requestFocus />
</EditText>
<TextView
android:id="#+id/al_const"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/al"
android:layout_below="#+id/al_editText"
android:layout_marginTop="43dp"
android:text="Rx"
android:textSize="20sp" />
</RelativeLayout>
</ScrollView>
<Button
android:id="#+id/result"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="Result"
android:textSize="25sp" />
</RelativeLayout>

How to do Android layout wrap with contents?

The contents of my android app are increasing from the layout portion, but I want to wrap the layout as contents are increasing. Can I adjust my all contents on a single relative layout or is this possible on any other layout?
Layout Code
<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="wrap_content" >
<TextView
android:id="#+id/ttl"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/ep"
android:textColor="#00ccff"
android:textSize="18sp"
android:textStyle="bold"
android:gravity="center"
android:layout_marginLeft="70dp"
android:layout_marginTop="15dp"
/>
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:src="#drawable/ic_launcher" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/eprice"
android:layout_marginTop="64dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/ep"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="60dp"
android:text="#string/epval"
android:inputType="text"
android:layout_marginLeft="245dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/molcal"
android:layout_marginTop="100dp"
android:textColor="#00cc00"
android:textSize="18sp"
android:textStyle="bold"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/molfac"
android:layout_marginTop="135dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/molex"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="122dp"
android:text="#string/molex"
android:inputType="text"
android:layout_marginLeft="230dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/frght"
android:layout_marginTop="180dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/frght"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="167dp"
android:text="#string/frghtport"
android:inputType="text"
android:layout_marginLeft="230dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/whlfrg"
android:layout_marginTop="225dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/whar"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="212dp"
android:text="#string/whlfrgval"
android:inputType="text"
android:layout_marginLeft="230dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/storage"
android:layout_marginTop="270dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/storage"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="257dp"
android:text="#string/storageval"
android:inputType="text"
android:layout_marginLeft="230dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/expdev"
android:layout_marginTop="305dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/expdev"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="302dp"
android:text="#string/expdeval"
android:inputType="text"
android:layout_marginLeft="230dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/clear"
android:layout_marginTop="350dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/clear"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="347dp"
android:text="#string/clearval"
android:inputType="text"
android:layout_marginLeft="230dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/survey"
android:layout_marginTop="395dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/survey"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="392dp"
android:text="#string/surveyval"
android:inputType="text"
android:layout_marginLeft="230dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/transit"
android:layout_marginTop="440dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/transit"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="438dp"
android:text="#string/transitval"
android:inputType="text"
android:layout_marginLeft="230dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/total"
android:layout_marginTop="485dp"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/total"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="483dp"
android:text="#string/totval"
android:inputType="text"
android:layout_marginLeft="230dp"
/>
</RelativeLayout>

Please Use below XML code instead of your code, it will solve your problem.
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/ttl"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:layout_marginTop="15dp"
android:gravity="center"
android:text="ep"
android:textColor="#00ccff"
android:textSize="18sp"
android:textStyle="bold" />
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:src="#drawable/ic_launcher" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="64dp"
android:text="eprice"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/ep"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="245dp"
android:layout_marginTop="60dp"
android:inputType="text"
android:text="epval" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="100dp"
android:text="molcal"
android:textColor="#00cc00"
android:textSize="18sp"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="135dp"
android:text="molfac"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/molex"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="230dp"
android:layout_marginTop="122dp"
android:inputType="text"
android:text="molex" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="180dp"
android:text="frght"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/frght"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="230dp"
android:layout_marginTop="167dp"
android:inputType="text"
android:text="frghtport" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="225dp"
android:text="whlfrg"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/whar"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="230dp"
android:layout_marginTop="212dp"
android:inputType="text"
android:text="whlfrgval" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="270dp"
android:text="storage"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/storage"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="230dp"
android:layout_marginTop="257dp"
android:inputType="text"
android:text="storageval" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="305dp"
android:text="expdev"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/expdev"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="230dp"
android:layout_marginTop="302dp"
android:inputType="text"
android:text="expdeval" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="350dp"
android:text="clear"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/clear"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="230dp"
android:layout_marginTop="347dp"
android:inputType="text"
android:text="clearval" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="395dp"
android:text="survey"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/survey"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="230dp"
android:layout_marginTop="392dp"
android:inputType="text"
android:text="surveyval" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="440dp"
android:text="transit"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/transit"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="230dp"
android:layout_marginTop="438dp"
android:inputType="text"
android:text="transitval" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="485dp"
android:text="total"
android:textColor="#BBB000"
android:textSize="14sp"
android:textStyle="bold" />
<EditText
android:id="#+id/total"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="230dp"
android:layout_marginTop="483dp"
android:inputType="text"
android:text="totval" />
</RelativeLayout>
</ScrollView>

Ok it is a good question. You can set the layout height and width to wrap content and if you need to add other things you can use the following tags:
android:layout_below="#+id/textView1"
android:layout_above="#+id/textView1"
android:layout_toRightOf="#+id/textView1"
android:layout_toLeftOf="#+id/textView1"
According to me, Relative Layout is the best to use over others.

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