Develop Reference

ScrollView not Working in my relativelayout

I followed someone example on having a relative layout with a scrollview. I did exactly it and my page still won't scroll. Am I missing out something? Or must I change it to a linear layout to make it work? Still new to Android Studio here.
Any help will be much appreciated. Randomly adding words so I can post this.
activity_info.xml
<?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="900dp"
tools:context="mapp.com.sg.receiptscanner.Info">
<ScrollView
android:layout_width="fill_parent"
android:layout_height="900dp"
>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="900dp"
>
<TextView
android:id="#+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignStart="#+id/editText5"
android:layout_marginTop="13dp"
android:text="Name of Product:"
android:textColor="#android:color/black"
android:textSize="18sp"
tools:layout_editor_absoluteX="25dp"
tools:layout_editor_absoluteY="16dp" />
<TextView
android:id="#+id/textView9"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/editText6"
android:layout_below="#+id/editText5"
android:layout_marginTop="16dp"
android:text="Company:"
android:textColor="#android:color/black"
android:textSize="18sp"
tools:layout_editor_absoluteX="25dp"
tools:layout_editor_absoluteY="16dp" />
<EditText
android:id="#+id/editText6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/editText5"
android:layout_below="#+id/textView9"
android:ems="10"
android:inputType="textPersonName"
tools:layout_editor_absoluteX="16dp"
tools:layout_editor_absoluteY="61dp" />
<EditText
android:id="#+id/editText5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_below="#+id/textView8"
android:layout_marginStart="13dp"
android:ems="10"
android:inputType="textPersonName"
tools:layout_editor_absoluteX="16dp"
tools:layout_editor_absoluteY="61dp" />
<TextView
android:id="#+id/textView11"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/editText6"
android:layout_below="#+id/editText6"
android:layout_marginTop="22dp"
android:textSize="18sp" />
<EditText
android:id="#+id/editText8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/textView11"
android:layout_below="#+id/textView12"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView12"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/editText6"
android:layout_marginTop="11dp"
android:layout_toEndOf="#+id/textView11"
android:text="Receipt Number:"
android:textColor="#android:color/black"
android:textSize="18sp" />
<TextView
android:id="#+id/textView13"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/editText8"
android:layout_below="#+id/editText8"
android:layout_marginTop="19dp"
android:text="Start Date of Warranty:"
android:textColor="#android:color/black"
android:textSize="18sp" />
<EditText
android:id="#+id/editText10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_marginStart="12dp"
android:layout_marginTop="273dp"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView14"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/editText10"
android:layout_alignTop="#+id/editText10"
android:layout_marginTop="60dp"
android:text="Expiry Date of Warranty:"
android:textColor="#android:color/black"
android:textSize="18sp" />
<EditText
android:id="#+id/editText11"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/textView14"
android:layout_below="#+id/textView14"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView15"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/editText11"
android:layout_below="#+id/editText11"
android:layout_marginTop="14dp"
android:text="Bought from:"
android:textColor="#android:color/black"
android:textSize="18sp" />
<EditText
android:id="#+id/editText12"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/textView15"
android:layout_below="#+id/textView15"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView16"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/editText12"
android:layout_below="#+id/editText10"
android:layout_marginTop="177dp"
android:text="Warranty Site:"
android:textColor="#android:color/black"
android:textSize="18sp" />
<EditText
android:id="#+id/editText14"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="#+id/textView16"
android:layout_below="#+id/textView16"
android:ems="10"
android:inputType="textPersonName" />
</RelativeLayout>
</ScrollView>

We can able to scroll the view only when the items in the scroll view exits the visibility. I check your code it happens for your layout too. For checking add few more item in that scroll view, It will start scroll
And one more thing instead of setting some constant value set android:layout_height="wrap_content"

This should work:
<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="mapp.com.sg.receiptscanner.Info">
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">

always use this
android:layout_width="match_parent"
android:layout_height="wrap_content"
for scrollview and its only child.

Adjusting Widgets in a Layout

Hey I have a ScrollView which allow users to input their credentials in the EditTexts inside. But there's one problem, one of the TextViews prior to its EditText consist of a Spinner but I do not know how to make that Spinner and the TextView side by side. Any help will be appreciated, thanks!:)
My xml:
<ScrollView
android:layout_width="344dp"
android:layout_height="495dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
tools:layout_editor_absoluteX="8dp"
tools:layout_editor_absoluteY="8dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:id="#+id/textView39"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Billing Address"
android:textSize="30dp" />
<TextView
android:id="#+id/textView38"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:layout_marginTop="20dp"
android:text="First Name"
android:textSize="16dp" />
<EditText
android:id="#+id/editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView40"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:layout_marginTop="10dp"
android:text="Last Name"
android:textSize="16dp" />
<EditText
android:id="#+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView41"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:layout_marginTop="10dp"
android:text="Street"
android:textSize="16dp" />
<EditText
android:id="#+id/editText3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:ems="10"
android:inputType="textPostalAddress" />
<TextView
android:id="#+id/textView42"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Country"
android:layout_marginLeft="70dp"
android:layout_marginTop="10dp"
android:textSize="16dp" />
<Spinner
android:id="#+id/spinner2"
android:layout_width="50dp"
android:layout_height="wrap_content" />
</LinearLayout>
</ScrollView>

Try this,
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ScrollView
tools:layout_editor_absoluteX="8dp"
tools:layout_editor_absoluteY="8dp"
android:layout_width="344dp"
android:layout_height="495dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:id="#+id/textView39"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Billing Address"
android:textSize="30dp" />
<TextView
android:id="#+id/textView38"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:layout_marginTop="20dp"
android:text="First Name"
android:textSize="16dp" />
<EditText
android:id="#+id/editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView40"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:layout_marginTop="10dp"
android:text="Last Name"
android:textSize="16dp" />
<EditText
android:id="#+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:ems="10"
android:inputType="textPersonName" />
<TextView
android:id="#+id/textView41"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:layout_marginTop="10dp"
android:text="Street"
android:textSize="16dp" />
<EditText
android:id="#+id/editText3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:ems="10"
android:inputType="textPostalAddress" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginTop="10dp">
<TextView
android:id="#+id/textView42"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="70dp"
android:text="Country"
android:textSize="16dp" />
<Spinner
android:id="#+id/spinner2"
android:layout_width="50dp"
android:layout_marginLeft="30dp"
android:layout_height="wrap_content" />
</LinearLayout>
</LinearLayout>
</ScrollView>
</LinearLayout>

Use Linear Layout after Edittext3 as:
<!--Use dimensions of your choice-->
<LinearLayout
android:orientation="horizontal"
<!-- TO display in center use android:layout_gravity="center" -->
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_marginTop="10dp">
<TextView
android:id="#+id/textView42"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Country"
android:layout_marginLeft="70dp"
android:textSize="16dp" />
<Spinner
android:id="#+id/spinner2"
android:layout_width="50dp"
android:layout_marginLeft="10dp"
android:layout_height="wrap_content" />
</LinearLayout>

Android SDK: RelativeLayout - Button WILL NOT center horizontally, even with Layout_CenterHorizontal=true

I really hope somebody can help me here because I am going to start pulling my hair out if this keeps doing what it's doing.
I'm trying to design a layout and I want all of my stuff to be centered. So far, everything is. However, the Save button I created will not center itself for the life of it. It consistently aligns its left edge with the center of the screen, rather than the center of the button itself.
Below is a screenshot of my simple design and the xml behind it... Any help will be GREATLY appreciated!
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent"
android:layout_height="match_parent" android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:showIn="#layout/activity_settings"
tools:context="com.hypertom.weeklymealgenerator.SettingsActivity"
android:gravity="center_horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/strSettingsTitle"
android:id="#+id/textView"
android:textIsSelectable="false"
android:textSize="30sp"
android:layout_alignParentTop="true"
android:layout_alignStart="#+id/textView2" />
<TextView
android:layout_width="150dp"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/strSettingsNumMeals"
android:id="#+id/textView2"
android:layout_below="#+id/textView"
android:layout_alignParentStart="true"
android:layout_marginTop="40dp"
android:layout_marginLeft="10dp"
android:gravity="right"
android:textSize="18sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/strSettingsThresholdMin"
android:id="#+id/textView3"
android:layout_below="#+id/textView2"
android:layout_alignEnd="#+id/textView2"
android:layout_marginTop="10dp"
android:gravity="right"
android:textSize="18sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/strSettingsThresholdMax"
android:id="#+id/textView4"
android:layout_below="#+id/textView3"
android:layout_alignEnd="#+id/textView3"
android:layout_marginTop="10dp"
android:gravity="right"
android:textSize="18sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/strSettingsNumServings"
android:id="#+id/textView5"
android:layout_below="#+id/textView4"
android:layout_alignEnd="#+id/textView4"
android:layout_marginTop="10dp"
android:gravity="right"
android:textSize="18sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/strSettingsNumSubstitutes"
android:id="#+id/textView6"
android:layout_below="#+id/textView5"
android:layout_alignEnd="#+id/textView5"
android:layout_marginTop="10dp"
android:gravity="right"
android:textSize="18sp" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/btnSettingsSave"
android:id="#+id/button4"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="200dp" />
<EditText
android:layout_width="65dp"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="10"
android:id="#+id/editText"
android:layout_alignBottom="#+id/textView2"
android:layout_toEndOf="#+id/textView2"
android:layout_marginBottom="-12dp"
android:textSize="18sp"
android:gravity="center" />
<EditText
android:layout_width="65dp"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="10"
android:id="#+id/editText2"
android:layout_alignBottom="#+id/textView3"
android:layout_alignStart="#+id/editText"
android:textSize="18sp"
android:layout_marginBottom="-12dp"
android:gravity="center" />
<EditText
android:layout_width="65dp"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="10"
android:id="#+id/editText3"
android:layout_above="#+id/textView5"
android:layout_alignStart="#+id/editText2"
android:layout_marginBottom="-12dp"
android:textSize="18sp"
android:gravity="center" />
<EditText
android:layout_width="65dp"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="10"
android:id="#+id/editText4"
android:layout_above="#+id/textView6"
android:layout_alignStart="#+id/editText3"
android:textSize="18sp"
android:layout_marginBottom="-12dp"
android:gravity="center" />
<EditText
android:layout_width="65dp"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="10"
android:id="#+id/editText5"
android:layout_alignBottom="#+id/textView6"
android:layout_alignStart="#+id/editText4"
android:layout_marginBottom="-12dp"
android:textSize="18sp"
android:gravity="center" />
</RelativeLayout>

Something like this ? It can be done much easier in LinearLayout though.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerInParent="true"
android:text="strSettingsTitle"
android:layout_marginTop="20dp"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textIsSelectable="false"
android:textSize="30sp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/textView"
android:layout_marginTop="20dp"
android:orientation="horizontal"
android:id="#+id/linearlayout">
<RelativeLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_margin="10dp"
android:layout_centerInParent="true">
<TextView
android:id="#+id/textView2"
android:layout_width="match_parent"
android:layout_height="30dp"
android:text="# of Meals"
android:gravity="right"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="18sp" />
<TextView
android:id="#+id/textView3"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_below="#+id/textView2"
android:layout_marginTop="10dp"
android:gravity="right"
android:text="Threshold Min"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="18sp" />
<TextView
android:id="#+id/textView4"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_below="#+id/textView3"
android:layout_marginTop="10dp"
android:gravity="right"
android:text="Threshold Max"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="18sp" />
<TextView
android:id="#+id/textView5"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_below="#+id/textView4"
android:gravity="right"
android:layout_marginTop="10dp"
android:text="Num of Servings"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="18sp" />
<TextView
android:id="#+id/textView6"
android:layout_width="match_parent"
android:gravity="right"
android:layout_height="30dp"
android:layout_below="#+id/textView5"
android:layout_marginTop="10dp"
android:text="Num of Substitutes"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="18sp" />
</RelativeLayout>
<RelativeLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_margin="10dp">
<EditText
android:id="#+id/editText"
android:layout_width="65dp"
android:layout_height="30dp"
android:ems="10"
android:inputType="number"
android:textSize="18sp" />
<EditText
android:id="#+id/editText2"
android:layout_width="65dp"
android:layout_height="30dp"
android:layout_marginTop="10dp"
android:layout_below="#+id/editText"
android:ems="10"
android:inputType="number"
android:textSize="18sp" />
<EditText
android:id="#+id/editText3"
android:layout_width="65dp"
android:layout_height="30dp"
android:layout_below="#+id/editText2"
android:layout_marginTop="10dp"
android:ems="10"
android:inputType="number"
android:textSize="18sp" />
<EditText
android:id="#+id/editText4"
android:layout_width="65dp"
android:layout_height="30dp"
android:layout_below="#+id/editText3"
android:layout_marginTop="10dp"
android:ems="10"
android:inputType="number"
android:textSize="18sp" />
<EditText
android:id="#+id/editText5"
android:layout_width="65dp"
android:layout_height="30dp"
android:layout_below="#+id/editText4"
android:layout_marginTop="10dp"
android:ems="10"
android:inputType="number"
android:textSize="18sp" />
</RelativeLayout>
</LinearLayout>
<Button
android:id="#+id/button4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_centerInParent="true"
android:layout_below="#+id/linearlayout"
android:text="Save" />
</RelativeLayout>

How to show full text value in gridview android

I bind the data in gridview in android. but the text not shown in fully. Some letters are hide inside. How to show the full text in android gridview. I got like this.
Loan Amount 100 10000000 10000, this value only I bind the gridview. but the value of Loan Amount should show only Loan Am other words are hide and 10 million value also same like this. I used Relative Layout.
This is my full layout:
<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:minWidth="10dp"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="0dp"
android:layout_marginTop="20dp"
android:text="#string/Input_lblcomp" />
<Spinner
android:id="#+id/spinner1"
android:layout_width="350dip"
android:layout_height="100dip"
android:layout_above="#+id/textView2"
android:layout_marginLeft="90dp"
android:padding="5dip"
android:textSize="14pt" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView1"
android:layout_below="#+id/textView1"
android:layout_marginTop="14dp"
android:text="#string/Input_state" />
<Spinner
android:id="#+id/spinner2"
android:layout_width="300dip"
android:layout_height="100dip"
android:layout_alignBottom="#+id/textView2"
android:layout_alignLeft="#+id/spinner3"
android:layout_below="#+id/spinner1" />
<Spinner
android:id="#+id/spinner3"
android:layout_width="300dip"
android:layout_height="100dip"
android:layout_alignBottom="#+id/textView3"
android:layout_below="#+id/spinner2"
android:layout_marginLeft="90dp" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView2"
android:layout_below="#+id/textView2"
android:layout_marginTop="14dp"
android:text="#string/Input_propslno" />
<TextView
android:id="#+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView5"
android:layout_below="#+id/textView5"
android:layout_marginTop="16dp"
android:text="#string/txt_pdt" />
<TextView
android:id="#+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView3"
android:layout_below="#+id/textView7"
android:layout_marginTop="14dp"
android:text="#string/txt_cust" />
<TextView
android:id="#+id/textView9"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView7"
android:layout_below="#+id/textView8"
android:layout_marginTop="14dp"
android:text="#string/txt_lntype" />
<TextView
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView3"
android:layout_alignRight="#+id/textView3"
android:layout_below="#+id/textView3"
android:layout_marginTop="25dp"
android:text="#string/txt_unit" />
<EditText
android:id="#+id/editText3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView8"
android:layout_alignLeft="#+id/editText2"
android:layout_alignTop="#+id/textView8"
android:ems="10"
android:inputType="textPersonName"
android:textSize="15sp" >
<requestFocus />
</EditText>
<EditText
android:id="#+id/editText4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView9"
android:layout_alignLeft="#+id/editText3"
android:layout_alignTop="#+id/textView9"
android:ems="10"
android:inputType="textPersonName"
android:textSize="15sp" />
<EditText
android:id="#+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView7"
android:layout_alignLeft="#+id/editText1"
android:layout_alignTop="#+id/textView7"
android:ems="10"
android:inputType="textPersonName"
android:textSize="15sp" />
<EditText
android:id="#+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView5"
android:layout_alignBottom="#+id/textView5"
android:layout_alignLeft="#+id/spinner3"
android:ems="10"
android:inputType="textPersonName"
android:textSize="15sp" />
<GridView
android:id="#+id/gridView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView9"
android:layout_below="#+id/editText4"
android:layout_marginTop="31dp"
android:gravity="center_horizontal"
android:minWidth="10dp"
android:numColumns="4"
android:stretchMode="columnWidth"
android:textAlignment="inherit" >
</GridView>
<TextView
android:id="#+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/gridView1"
android:layout_below="#+id/editText4"
android:layout_marginTop="16dp"
android:text="#string/txt_gd_factor" />
<TextView
android:id="#+id/textView11"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView10"
android:layout_alignBottom="#+id/textView10"
android:layout_alignRight="#+id/editText4"
android:text="#string/txt_gd_prop" />
<TextView
android:id="#+id/textView10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView6"
android:layout_alignBottom="#+id/textView6"
android:layout_marginLeft="21dp"
android:layout_toRightOf="#+id/textView6"
android:text="#string/txt_gd_maxlmt" />
<TextView
android:id="#+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView4"
android:layout_alignBottom="#+id/textView4"
android:layout_toRightOf="#+id/textView1"
android:text="#string/txt_gd_minlmt" />

Try to use
android:ellipsize="marquee"
For more detail check this question and this question too.
I hope this will help you.

Android background leaves some white space at bottom

i have a layout in my android project it takes input from edittext and sends the mail from this information but in layout the background does not show up on whole screen it leaves some space at the bottom so it do not look good
this is my layout:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/ScrollView01"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scrollbarStyle="insideOverlay"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="530dp"
android:background="#drawable/f4kf6msk"
android:fillViewport="true"
>
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="#string/to"
android:textStyle="bold"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#6495ed" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/to"
android:text="#string/app"
android:textStyle="bold"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#6495ed" />
<EditText
android:id="#+id/from"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:textColor="#6495ed"
android:textStyle="bold"
android:layout_below="#+id/textView2"
android:ems="10"
android:hint="#string/from"
android:inputType="textEmailAddress" >
<requestFocus />
</EditText>
<EditText
android:id="#+id/to"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/textView1"
android:ems="10"
android:textColor="#6495ed"
android:textStyle="bold"
android:hint="#string/too"
android:inputType="textEmailAddress"
/>
<Button
android:id="#+id/button1d"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/message"
android:background="#android:color/transparent"
android:gravity="center"
android:text="#string/send"
android:textColor="#6495ed" />
<View
android:id="#+id/View0dfd1"
android:layout_width="fill_parent"
android:layout_height="3dip"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:background="#808080"
android:paddingBottom="3dp" />
<EditText
android:id="#+id/subject"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/textView3"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_marginBottom="23dp"
android:textColor="#6495ed"
android:hint="#string/sub1"
android:textStyle="bold"
android:ems="10" />
<TextView
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/from"
android:text="#string/sub"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#6495ed"
android:textStyle="bold" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/textView5"
android:layout_marginTop="39dp"
android:text="#string/Message"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#6495ed"
android:textStyle="bold" />
<EditText
android:id="#+id/message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/subject"
android:ems="10"
android:gravity="top"
android:hint="#string/mess"
android:inputType="textMultiLine"
android:lines="11"
android:textColor="#6495ed"
android:textStyle="bold" />
<View
android:id="#+id/View0sd1"
android:layout_width="fill_parent"
android:layout_height="3dip"
android:layout_alignParentLeft="true"
android:layout_alignTop="#+id/button1d"
android:layout_marginTop="14dp"
android:background="#808080"
android:paddingBottom="3dp" />
</RelativeLayout>
</ScrollView>

try to put backround in scroll view property instead in relative layout