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Progress bar is not center when under relative layout

I am using relative layout in my android app.
Following is my main.xml.
<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:gravity="fill"
tools:context="com.example.asdf.MainActivity" >
<WebView
android:id="#+id/webView1"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ImageView
android:id="#+id/imageView1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:scaleType="fitXY"
android:src="#drawable/bgg" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="22dp"
android:layout_marginTop="22dp"
android:gravity="center"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:text=" Factualnote is an web annotation application, which helps the users to mark the specific text, element, page, video, etc in a web page and share it to like-minded people.\r\n \r\nAs we know the relevant data has been wide-spreaded across various sites under many intentions, factualnote is a type of social software tool in which factual data are brought forward or narrow down to the web users."
android:textColor="#ffffff"
android:textSize="25sp"
android:textStyle="normal|italic" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:orientation="vertical" >
<EditText
android:id="#+id/url"
android:layout_width="290dp"
android:layout_height="33dip"
android:layout_above="#+id/button_show"
android:layout_centerHorizontal="true"
android:layout_gravity="center_horizontal"
android:background="#ffffff"
android:ems="17"
android:hint="#string/edit_hint"
android:radius="10dp"
android:singleLine="true"
android:text="http://www.zeptoh.com/lynked/sel.html"
android:textColor="#000000"
android:textSize="16sp" >
<requestFocus />
</EditText>
<Button
android:id="#+id/button_show"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:background="#drawable/blue_button"
android:text="#string/button_title"
android:textColor="#ffffff" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<Button
android:id="#+id/undo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_weight="9"
android:background="#drawable/blue_button2"
android:text="#string/undo"
android:textColor="#ffffff" />
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_weight="9"
android:background="#drawable/blue_button2"
android:text="Mark"
android:textColor="#ffffff" />
<Button
android:id="#+id/done"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_weight="10"
android:background="#drawable/blue_button2"
android:text="Generate"
android:textColor="#ffffff" />
<Button
android:id="#+id/redo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_weight="9"
android:background="#drawable/blue_button2"
android:text="#string/redo"
android:textColor="#ffffff" />
</LinearLayout>
</LinearLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:id="#+id/rl2"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true" >
<EditText
android:id="#+id/name"
android:layout_width="250dp"
android:layout_height="33dip"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:background="#ffffff"
android:ems="17"
android:layout_gravity="center_horizontal"
android:hint="Enter Title"
android:singleLine="true"
android:textColor="#000000"
android:textSize="16sp" />
<EditText
android:id="#+id/desc"
android:layout_width="250dp"
android:layout_height="33dip"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="50dp"
android:background="#ffffff"
android:ems="17"
android:layout_gravity="center_horizontal"
android:hint="Description about your note"
android:singleLine="true"
android:textColor="#000000"
android:textSize="16sp" />
<TextView
android:id="#+id/privateText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/desc"
android:layout_below="#+id/desc"
android:layout_marginTop="10dp"
android:text="Private Note:"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#ffffff"
android:textSize="20sp"
android:checked="true"
android:buttonTint="#color/desing_color"
android:textStyle="bold" />
<RadioGroup
android:id="#+id/radioSex"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignTop="#+id/privateText"
android:layout_toRightOf="#+id/privateText"
android:orientation="horizontal" >
<RadioButton
android:id="#+id/yes"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="1dp"
android:text="Yes"
android:buttonTint="#color/desing_color"
android:textColor="#ffffff"
android:textSize="15sp"
android:textStyle="bold" />
<RadioButton
android:id="#+id/no"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/privateText"
android:layout_marginLeft="14dp"
android:layout_toRightOf="#+id/yes"
android:text="No"
android:textColor="#ffffff"
android:textSize="15sp"
android:checked="true"
android:buttonTint="#color/desing_color"
android:textStyle="bold" />
</RadioGroup>
<Button
android:id="#+id/generate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:background="#drawable/blue_button"
android:layout_below="#+id/radioSex"
android:layout_marginTop="10dp"
android:layout_marginLeft="70dp"
android:textColor="#ffffff"
android:text="Generate Note" />
<Button
android:id="#+id/back"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_below="#+id/radioSex"
android:background="#drawable/blue_button"
android:layout_marginTop="10dp"
android:layout_marginLeft="200dp"
android:textColor="#ffffff"
android:text="Back" />
</RelativeLayout>
<ProgressBar
android:id="#+id/progressBar1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true" />
</RelativeLayout>
I put progress bar to center in horizontal and vertical. But that is placed on top of the screen only.
When I remove Linear layout rl2, progress bar appears center.
What I need to do to get progress bar in center even I have rl2.

Try adding
android:layout_centerInParenta="true"
to the progressbar and tell me if it works.

Did you try to remove android:gravity="fill" from the main container? (the first relative layout, the one that contains all the layout)

add the following line in your xml file,
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/progressBar"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true" />
if its not work, then first add progressbar and then add your views. Maybe it will work.

how to align text in textview Object in Android

I am trying to presnt the text that was back from the server on the UI. i succedd to get the data but for some reason my date (textViewDate) is not begin with the other lines such as place (textViewPlace) and time (textViewTime).
how can i align it in a proper way?
this is my xml code:
<?xml version="1.0" encoding="UTF-8"?>
<RelativeLayout 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"
android:id="#+id/relativlayoutGcmMessage"
android:background="#ffffff">
<TextView
android:id="#+id/message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="this is the message"
android:textSize="20sp"
android:layout_below="#+id/textViewUser"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_above="#+id/textViewloc" />
<LinearLayout
android:id="#+id/linearLayoutBtn"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:baselineAligned="false"
android:layout_marginTop="20dp"
android:layout_below="#+id/separatorDown"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<Button android:text="Join"
android:id="#+id/ButtonJoin"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="#ffffff"
android:background="#606060"
android:layout_below="#+id/linearLayoutBtn"
android:layout_toRightOf="#+id/textViewUser"
android:layout_toEndOf="#+id/textViewUser">
</Button>
</LinearLayout>
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:id="#+id/separatorUp"
android:visibility="visible"
android:background="#FF0000"
android:layout_marginTop="25dp"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:id="#+id/separatorDown"
android:visibility="visible"
android:background="#FF0000"
android:layout_centerVertical="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="User ,"
android:id="#+id/textViewUser"
android:layout_below="#+id/separatorUp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:textStyle="bold"
android:layout_marginTop="5dp"
android:textSize="20sp"
android:textColor="#000000" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="When:"
android:id="#+id/textViewWhen"
android:textStyle="bold"
android:textSize="20sp"
android:textColor="#000000"
android:layout_above="#+id/separatorDown"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="45dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Date"
android:id="#+id/textViewDate"
android:textSize="20sp"
android:layout_marginLeft="40dp"
android:layout_alignTop="#+id/textViewWhen"
android:layout_toRightOf="#+id/textViewUser"
android:layout_toEndOf="#+id/textViewUser" />
<Button android:text="Deny"
android:id="#+id/ButtonDeny"
android:layout_width="361dp"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:textColor="#ffffff"
android:background="#606060"
android:layout_below="#+id/linearLayoutBtn"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
</Button>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Between:"
android:id="#+id/textViewbtwn"
android:textColor="#000000"
android:textStyle="bold"
android:textSize="20sp"
android:layout_below="#+id/textViewDate"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Time"
android:id="#+id/textViewtime"
android:layout_marginLeft="10dp"
android:textSize="20sp"
android:layout_below="#+id/textViewDate"
android:layout_toRightOf="#+id/textViewbtwn"
android:layout_toEndOf="#+id/textViewbtwn" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Location:"
android:id="#+id/textViewloc"
android:layout_above="#+id/textViewWhen"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:textStyle="bold"
android:textColor="#000000"
android:textSize="20sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="place"
android:id="#+id/textViewPlace"
android:layout_above="#+id/textViewDate"
android:layout_alignLeft="#+id/textViewtime"
android:layout_alignStart="#+id/textViewtime"
android:textSize="20sp" />
</RelativeLayout>
this is how its look like on my device:

Add this layoute Like this:
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Date"
android:id="#+id/textViewDate"
android:textSize="20sp"
android:layout_alignTop="#+id/textViewWhen"
android:layout_toRightOf="#+id/textViewUser"
android:layout_toEndOf="#+id/textViewUser" />
in This code has Remove This Line..
android:layout_marginLeft="40dp"
I think its Work.

Use a Table layout
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Location:"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="place"
/>
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="When:"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Date"
/>
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Between:"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Time"
/>
</TableRow>
</TableLayout>
Also remove the margin property from DATE text.

Relative layout is shifing when progress bar running

I have login layout,when progress bar executes the layout shifts, This my xml code please check my code.And help me to rseolve.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:flatui="http://schemas.android.com/apk/res-auto"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:wheel="http://schemas.android.com/tools"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Mobile Number"
android:layout_marginTop="60dp"
android:layout_marginLeft="20dp"
android:textSize="15dp"
android:layout_marginBottom="40dp"
android:textStyle="bold" />
<EditText
android:id="#+id/mnum"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#drawable/edit_text_design"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="90dp"
android:layout_marginBottom="40dp"
style="#style/EditBoxStyle"
android:inputType="phone"
android:maxLength="10"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Password"
android:layout_marginTop="150dp"
android:layout_marginLeft="20dp"
android:textSize="15dp"
android:layout_marginBottom="40dp"
android:textStyle="bold" />
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#drawable/edit_text_design"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="175dp"
android:layout_marginBottom="40dp"
style="#style/EditBoxStyle"
android:inputType="textPassword"
android:id="#+id/pswrd" />
<com.cengalabs.flatui.views.FlatButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Login"
android:id="#+id/loginBtn"
android:layout_gravity="center_horizontal"
android:layout_marginTop="235dp"
flatui:fl_touchEffect="fl_ripple"
flatui:fl_theme="#array/grass"
flatui:fl_blockButtonEffectHeight="3dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginBottom="40dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/frgtext"
android:layout_gravity="center_horizontal"
android:text="Forgot Password?"
android:autoText="false"
android:clickable="true"
android:layout_alignParentBottom="false"
android:layout_centerHorizontal="true"
android:layout_marginTop="300dp"
android:textColor="#ff666666"
android:textSize="20dp"
android:textStyle="bold" />
</RelativeLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<!-- <ProgressBar
android:id="#+id/loading"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/loginBtn"
android:layout_centerHorizontal="true"
/>-->
<com.pnikosis.materialishprogress.ProgressWheel
android:id="#+id/loading"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
wheel:matProg_barColor="#ff5cb85c"
wheel:matProg_progressIndeterminate="true" />
</RelativeLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity = "bottom"
android:layout_alignParentBottom="true"
>
<TableLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<TableRow>
<Button
android:layout_marginLeft="-5dp"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="2dp"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_weight="1"
android:id="#+id/ntregtext"
android:text="New Registration"
android:textColor="#ff666666"
android:layout_marginRight="0dp"
android:textAllCaps="false"
android:textStyle="bold" />
<Button
android:layout_marginLeft="-8dp"
android:layout_marginRight="-5dp"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_marginTop="2dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:text="Check our offers"
android:textColor="#ff666666"
android:textAllCaps="false"
android:textStyle="bold" />
</TableRow>
</TableLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:layout_marginTop="50dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="30dp"
android:layout_marginBottom="5dp"
android:textAlignment="gravity"
android:textAllCaps="false"
android:textStyle="bold"
android:gravity="center_horizontal"
android:layout_centerHorizontal="true" />
</RelativeLayout>
</LinearLayout>
Attached Images before progress bar and after progress bar running................................................

Instead of Table layout used Liner layout given weightsum as total item in horizontal.
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity = "bottom"
android:layout_alignParentBottom="true"
>
<!-- <TableLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<TableRow>-->
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:weightSum="2">
<Button
android:layout_marginLeft="-5dp"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="2dp"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_weight="1"
android:id="#+id/ntregtext"
android:text="New Registration"
android:textColor="#ff666666"
android:layout_marginRight="0dp"
android:textAllCaps="false"
android:textStyle="bold" />
<Button
android:layout_marginLeft="-8dp"
android:layout_marginRight="-5dp"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_marginTop="2dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:text="Check our offers"
android:textColor="#ff666666"
android:textAllCaps="false"
android:textStyle="bold" />
<!-- </TableRow>
</TableLayout>-->
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="sad"
android:layout_marginTop="50dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="30dp"
android:layout_marginBottom="5dp"
android:textAlignment="gravity"
android:textAllCaps="false"
android:textStyle="bold"
android:gravity="center_horizontal"
android:layout_centerHorizontal="true" />
</RelativeLayout>

scrollview in RelativeLayout --android

i have one RelativeLayout and i have some views(image and edittexts) and now i want to use scrollview.this is a my xml code
<RelativeLayout
android:id="#+id/relativeLayout2"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_marginTop="70dp" >
<ImageView
android:id="#+id/loginbtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/passwordfild"
android:layout_alignRight="#+id/passwordfild"
android:layout_below="#+id/passwordfild"
android:layout_marginTop="28dp"
android:background="#drawable/login"
android:textColor="#ffffff" />
<EditText
android:id="#+id/passwordfild"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/namefild"
android:layout_alignRight="#+id/namefild"
android:layout_centerVertical="true"
android:background="#drawable/edittextbackground"
android:ems="10"
android:hint="პაროლი"
android:inputType="textPassword"
android:paddingLeft="15dp"
android:textColorHint="#e2e0e0" >
<requestFocus />
</EditText>
<EditText
android:id="#+id/namefild"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="#+id/passwordfild"
android:layout_marginBottom="42dp"
android:layout_marginLeft="175dp"
android:layout_marginRight="175dp"
android:background="#drawable/edittextbackground"
android:ems="10"
android:hint="სახელი"
android:paddingLeft="15dp"
android:textColorHint="#e2e0e0" >
<requestFocus />
</EditText>
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/namefild"
android:layout_alignLeft="#+id/namefild"
android:layout_alignRight="#+id/namefild"
android:layout_marginBottom="100dp"
android:background="#drawable/icon" />
</RelativeLayout>
also i added
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginTop="70dp" >
and i inserted my relative layout inside my scrollview but design has changed.i have no idea what am i doing wrong
if anyone knows solution please help me

use android:fillViewport="true" inside the ScrollView

do like this,
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/mainlayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#E0FFFF" >
<TextView
android:id="#+id/tv1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
android:text="Portal Trading Ltd."
android:textSize="18sp"
android:textStyle="italic" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/tvSackNo"
android:layout_centerHorizontal="true"
android:layout_marginTop="16dp"
android:text="Santa Sacks"
android:textSize="40sp" />
<Button
android:id="#+id/btnEdit"
android:layout_width="100dp"
android:layout_height="60dp"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_marginRight="21dp"
android:text="Edit"
android:textSize="25sp" />
<Button
android:id="#+id/btnConfirm"
android:layout_width="100dp"
android:layout_height="60dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_marginLeft="21dp"
android:text="Confirm"
android:textSize="21sp" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/textView2"
android:gravity="center"
android:text="Printed Name Details"
android:textSize="22sp" />
<TextView
android:id="#+id/tvExtraCharge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/textView3"
android:layout_centerHorizontal="true"
android:layout_marginTop="5dp"
android:text="Confirmation Page"
android:textSize="12sp" />
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="#+id/btnEdit"
android:layout_alignParentLeft="true"
android:layout_below="#+id/tvExtraCharge"
android:fillViewport="true"
android:orientation="vertical" >
<LinearLayout
android:id="#+id/sackscontainer"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:orientation="vertical" >
</LinearLayout>
</ScrollView>

list view not display on some devices

I have a ListView that I'm populating with an ArrayAdapter.Its work fine most of devices.But i have one karbonn(320x480) device which unable to display list.My application contain many listview they display properly on karbonn.
My .xml file
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#e6f0f5"
tools:context=".Save_educationActivity" >
<RelativeLayout
android:id="#+id/btnlayout"
android:layout_width="match_parent"
android:layout_height="47dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:background="#4791FF"
android:orientation="horizontal" >
<ImageButton
android:id="#+id/xibtn_save_education"
android:layout_width="45dp"
android:layout_height="45dp"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginRight="5dp"
android:background="#4791FF"
android:src="#drawable/ic_action_save" />
<ImageButton
android:id="#+id/xibtn_back_to_education"
android:layout_width="45dp"
android:layout_height="45dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="5dp"
android:background="#4791FF"
android:src="#drawable/ic_action_back" />
</RelativeLayout>
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/btnlayout"
android:layout_marginTop="3dp"
android:text="#string/Education_title" />
<ScrollView
android:id="#+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/textView1" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=" Course Name"
android:textSize="18dp"
android:textStyle="bold" />
</RelativeLayout>
</ScrollView>
<EditText
android:id="#+id/xedt_course"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/scrollView1"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/xedt_course"
android:text="Date"
android:textSize="18dp"
android:textStyle="bold" />
<TextView
android:id="#+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/textView3"
android:text="Joining Date"
android:textSize="18dp" />
<TextView
android:id="#+id/TextView02"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/TextView01"
android:layout_alignBottom="#+id/TextView01"
android:layout_alignLeft="#+id/lvdate"
android:text="Leave Date"
android:textSize="18dp" />
<EditText
android:id="#+id/jdate"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/TextView01"
android:ems="10"
android:hint="Joining Date"
android:inputType="textPersonName" />
<EditText
android:id="#+id/lvdate"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="#+id/TextView02"
android:ems="10"
android:hint="Leaving Date"
android:inputType="textPersonName" >
<requestFocus />
</EditText>
<LinearLayout
android:id="#+id/linearLayout1"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_below="#+id/jdate"
android:layout_marginTop="10dp"
android:background="#ffffff"
android:orientation="horizontal" >
<Button
android:id="#+id/btn_education_desc"
android:layout_width="170dp"
android:layout_height="wrap_content"
android:layout_marginLeft="40dp"
android:background="#drawable/date_stroke"
android:text="Add Description"
android:textColor="#ffffff"
android:textSize="20dp" />
<ImageButton
android:id="#+id/add_edu_desc"
android:layout_width="70dp"
android:layout_height="match_parent"
android:background="#drawable/date_stroke"
android:src="#drawable/ic_action_new"
android:visibility="gone" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/linearLayout1">
<ListView
android:id="#+id/lst_eductndesc"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerHorizontal="true" >
</ListView>
</RelativeLayout>
</RelativeLayout>

You have very buggy layout. I will show you tour mistakes:
<RelativeLayout
android:id="#+id/btnlayout"
android:layout_width="match_parent"
android:layout_height="47dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:background="#4791FF"
android:orientation="horizontal" > // there is no such attribute in relative layout
<ImageButton
android:id="#+id/xibtn_save_education"
android:layout_width="45dp"
android:layout_height="45dp"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginRight="5dp"
android:background="#4791FF"
android:src="#drawable/ic_action_save" />
<ImageButton
android:id="#+id/xibtn_back_to_education"
android:layout_width="45dp"
android:layout_height="45dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="5dp"
android:background="#4791FF"
android:src="#drawable/ic_action_back" />
</RelativeLayout>
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/btnlayout"
android:layout_marginTop="3dp"
android:text="#string/Education_title" />
<ScrollView
android:id="#+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="wrap_content" // which size of scroll view you expected here? It will grow with their content and never have scroll.
android:layout_below="#+id/textView1" >
<RelativeLayout // you don't need to have relative layout here.
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=" Course Name"
android:textSize="18dp"
android:textStyle="bold" />
</RelativeLayout>
</ScrollView>
<EditText
android:id="#+id/xedt_course"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/scrollView1"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/xedt_course"
android:text="Date"
android:textSize="18dp"
android:textStyle="bold" />
<TextView
android:id="#+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/textView3"
android:text="Joining Date"
android:textSize="18dp" />
<TextView
android:id="#+id/TextView02"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/TextView01"
android:layout_alignBottom="#+id/TextView01"
android:layout_alignLeft="#+id/lvdate"
android:text="Leave Date"
android:textSize="18dp" />
<EditText
android:id="#+id/jdate"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/TextView01"
android:ems="10"
android:hint="Joining Date"
android:inputType="textPersonName" />
<EditText
android:id="#+id/lvdate"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="#+id/TextView02"
android:ems="10"
android:hint="Leaving Date"
android:inputType="textPersonName" >
<requestFocus />
</EditText>
<LinearLayout
android:id="#+id/linearLayout1"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_below="#+id/jdate"
android:layout_marginTop="10dp"
android:background="#ffffff"
android:orientation="horizontal" >
<Button
android:id="#+id/btn_education_desc"
android:layout_width="170dp"
android:layout_height="wrap_content"
android:layout_marginLeft="40dp"
android:background="#drawable/date_stroke"
android:text="Add Description"
android:textColor="#ffffff"
android:textSize="20dp" />
<ImageButton
android:id="#+id/add_edu_desc"
android:layout_width="70dp"
android:layout_height="match_parent"
android:background="#drawable/date_stroke"
android:src="#drawable/ic_action_new"
android:visibility="gone" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent" // which height you expect here? It will have height the same as parent, but draws somewhere at the bottom. It will draw a large part of view outside of screen.
android:layout_below="#+id/linearLayout1">
<ListView
android:id="#+id/lst_eductndesc"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerHorizontal="true" >
</ListView>
</RelativeLayout>
I think you need reformat your layout at all. If you will show image what you want to achieve and explain it's behavior, I will help to write more effeicient and clean xml.
You can make your layout like this:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#e6f0f5"
tools:context=".Save_educationActivity"
android:orientation="vertical">
<RelativeLayout
android:id="#+id/btnlayout"
android:layout_width="match_parent"
android:layout_height="47dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:background="#4791FF"
android:orientation="horizontal" > // there is no such attribute in relative layout
<ImageButton
android:id="#+id/xibtn_save_education"
android:layout_width="45dp"
android:layout_height="45dp"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginRight="5dp"
android:background="#4791FF"
android:src="#drawable/ic_action_save" />
<ImageButton
android:id="#+id/xibtn_back_to_education"
android:layout_width="45dp"
android:layout_height="45dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="5dp"
android:background="#4791FF"
android:src="#drawable/ic_action_back" />
</RelativeLayout>
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="3dp"
android:text="#string/Education_title" />
<ScrollView
android:id="#+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="50dp" // you must declare your height exactly here
>
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=" Course Name"
android:textSize="18dp"
android:textStyle="bold" />
</ScrollView>
<EditText
android:id="#+id/xedt_course"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/scrollView1"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/xedt_course"
android:text="Date"
android:textSize="18dp"
android:textStyle="bold" />
<LinearLayout layout_width="match_parent"
layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout layout_width="0dp"
laout_weight="1"
layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="#+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/textView3"
android:text="Joining Date"
android:textSize="18dp" />
<EditText
android:id="#+id/jdate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:hint="Joining Date"
android:inputType="textPersonName" />
</LinearLayout>
<LinearLayout layout_width="0dp"
laout_weight="1"
layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="#+id/TextView02"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Leave Date"
android:textSize="18dp" />
<EditText
android:id="#+id/lvdate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:hint="Leaving Date"
android:inputType="textPersonName" >
</EditText>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/linearLayout1"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginTop="10dp"
android:background="#ffffff"
android:orientation="horizontal" >
<Button
android:id="#+id/btn_education_desc"
android:layout_width="170dp"
android:layout_height="wrap_content"
android:layout_marginLeft="40dp"
android:background="#drawable/date_stroke"
android:text="Add Description"
android:textColor="#ffffff"
android:textSize="20dp" />
<ImageButton
android:id="#+id/add_edu_desc"
android:layout_width="70dp"
android:layout_height="match_parent"
android:background="#drawable/date_stroke"
android:src="#drawable/ic_action_new"
android:visibility="gone" />
</LinearLayout>
<ListView
android:id="#+id/lst_eductndesc"
android:layout_width="match_parent"
android:layout_height="0dp"
layout_weight="1"
android:layout_centerHorizontal="true" >
</LinearLayout>

Since you're using RelativeLayouts and aligning your views beneath one another, it's likely that the layout is extending beyond the bottom of the screen.
I encourage you to use a different combination of ViewGroups, for instance using a vertically oriented LinearLayout inside a ScrollView.