Develop Reference

Android ScrollView SearchBar

I am trying to build a searchbar over a full screen image slider who can be scrolled.
Image 1
But when i am scrolling down, my logo and searchbar are scrolled too.
Image 2
How can i do to be fixed even i scroll down or not?
This is my xml file. I need that imageslider to be fullscreen when i open the activity.
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<com.denzcoskun.imageslider.ImageSlider
android:id="#+id/slider"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:iss_auto_cycle="true"
app:iss_corner_radius="5"
app:iss_delay="0"
app:iss_period="1000">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:layout_width="60dp"
android:layout_height="80dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:src="#drawable/logo" />
<SearchView
android:id="#+id/search_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:autofillHints="#string/searchint"
android:background="#drawable/bg_round"
android:queryBackground="#color/transparent"
android:queryHint="SEARCH PRODUCTS"
android:theme="#style/SearchViewStyle" />
</LinearLayout>
</com.denzcoskun.imageslider.ImageSlider>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<EditText
android:id="#+id/emaillogare"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:autofillHints="#string/email"
android:drawableStart="#drawable/email"
android:drawablePadding="10sp"
android:ems="10"
android:hint="#string/email"
android:inputType="textEmailAddress"
android:maxLines="1"
android:padding="20sp"
android:textColor="#color/white"
android:textColorHint="#color/white" />
<EditText
android:id="#+id/logareparola"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:autofillHints="#string/parola"
android:drawablePadding="10sp"
android:ems="10"
android:hint="#string/parola"
android:inputType="textPassword"
android:maxLines="1"
android:padding="20sp"
android:textColor="#color/white"
android:textColorHint="#color/white" />
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:buttonTint="#color/white"
android:paddingStart="30sp"
android:textColor="#color/white" />
</LinearLayout>
</LinearLayout>
</ScrollView>
</androidx.drawerlayout.widget.DrawerLayout>

Separate your search bar such that it resides outside of the ScrollView.
<ParentLayout>
<LayoutContainingSearchBar>
---- Search Bar related items
</LayoutContainingSearchBar>
<SrollView>
---- Scrollable Area
</SrollView>
</ParentLayout>

Try the code below and if the problem persists, let me know.
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<SearchView
android:id="#+id/search_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:autofillHints="#string/searchint"
android:background="#drawable/bg_round"
android:queryBackground="#color/transparent"
android:queryHint="SEARCH PRODUCTS"
android:theme="#style/SearchViewStyle" />
</ScrollView>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<com.denzcoskun.imageslider.ImageSlider
android:id="#+id/slider"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:iss_auto_cycle="true"
app:iss_corner_radius="5"
app:iss_delay="0"
app:iss_period="1000">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:layout_width="60dp"
android:layout_height="80dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:src="#drawable/logo" />
</LinearLayout>
</com.denzcoskun.imageslider.ImageSlider>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<EditText
android:id="#+id/emaillogare"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:autofillHints="#string/email"
android:drawableStart="#drawable/email"
android:drawablePadding="10sp"
android:ems="10"
android:hint="#string/email"
android:inputType="textEmailAddress"
android:maxLines="1"
android:padding="20sp"
android:textColor="#color/white"
android:textColorHint="#color/white" />
<EditText
android:id="#+id/logareparola"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:autofillHints="#string/parola"
android:drawablePadding="10sp"
android:ems="10"
android:hint="#string/parola"
android:inputType="textPassword"
android:maxLines="1"
android:padding="20sp"
android:textColor="#color/white"
android:textColorHint="#color/white" />
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:buttonTint="#color/white"
android:paddingStart="30sp"
android:textColor="#color/white" />
</LinearLayout>
</LinearLayout>
</androidx.drawerlayout.widget.DrawerLayout>
Feel free to ask if something is unclear.

Using a scrollview?

I use scrollView in my project. There are some questions in textview and answers of question in radioButton. I should add horizontal scrollBar to this layout to show more questions in Activity. But scrollview doesn't work. Also I can't add scrollBar there, that seem doesn't work. I just looked some questions in StackOverflow. According them my codes should work. But it doesn't work. Please help me.
job_security.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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">
<LinearLayout
android:id="#+id/radio_layout"
android:layout_width="match_parent"
android:layout_height="222dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:orientation="vertical">
<ScrollView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scrollbars="vertical">
<TextView
android:id="#+id/textView4"
android:layout_width="360dp"
android:layout_height="26dp"
android:layout_marginTop="20dp"
android:text="#string/job_security_question1"
android:textSize="16sp" />
<TextView
android:id="#+id/textView5"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/job_security_question1.2"
android:textSize="12sp" />
<RadioGroup
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal">
<RadioButton
android:id="#+id/rd1_yes"
android:layout_width="190dp"
android:layout_height="match_parent"
android:buttonTint="#color/colorPrimary"
android:gravity="left|center_vertical"
android:text="#string/radio_yes" />
<RadioButton
android:id="#+id/rd1_no"
android:layout_width="190dp"
android:layout_height="match_parent"
android:buttonTint="#color/colorPrimary"
android:text="#string/radio_no" />
</RadioGroup>
<TextView
android:id="#+id/textView6"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="#string/job_security_question2" />
<RadioGroup
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal">
<RadioButton
android:id="#+id/rd2_yes"
android:layout_width="190dp"
android:layout_height="match_parent"
android:buttonTint="#color/colorPrimary"
android:gravity="left|center_vertical"
android:text="#string/radio_yes" />
<RadioButton
android:id="#+id/rd2_no"
android:layout_width="190dp"
android:layout_height="match_parent"
android:buttonTint="#color/colorPrimary"
android:text="#string/radio_no" />
</RadioGroup>
</ScrollView>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp">
<Button
android:id="#+id/btn_login"
style="?android:attr/buttonStyleSmall"
android:layout_width="178dp"
android:layout_height="40dip"
android:layout_centerHorizontal="true"
android:background="#drawable/buton_radious"
android:clickable="true"
android:focusable="true"
android:text="#string/send_button"
android:textColor="#android:color/white"
android:textSize="14sp" />
</RelativeLayout>
</LinearLayout>

Inside ScrollView must contain only one layout!
This sample code solve your problem
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<!-- here add your views -->
</LinearLayout>
</ScrollView>

Stick header at top when Softkeyboard is opened android

I have a layout, in which I need that the top header should should not hide when I open softKeyBoard. I am using Fragment here.I am using recylerView.
when i am opening softkeyboard the top header is scrolling up. I need that header to stay there and Recyclerview to scroll.
Below is my xml.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/rel_parent"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/bggradient">
<RelativeLayout
android:id="#+id/rel_header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:background="#drawable/drawable_below_line">
<ImageView
android:id="#+id/iv_menu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/txtSettingHeader"
android:layout_alignTop="#+id/txtSettingHeader"
android:layout_centerVertical="true"
android:background="#drawable/button_selector"
android:onClick="onClickEvent"
android:padding="10dp"
android:src="#mipmap/ic_back" />
<TextView
android:id="#+id/txtUserName"
style="#style/FragHeader"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true" />
<ImageView
android:id="#+id/iv_userImage"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/txtUserName"
android:layout_alignParentRight="true"
android:layout_alignTop="#+id/txtUserName"
android:layout_centerVertical="true"
android:onClick="onViewClick"
android:paddingBottom="5dp"
android:paddingTop="5dp"
android:src="#mipmap/ic_male" />
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/lin_comment"
android:layout_below="#+id/rel_header"
android:gravity="top"
android:orientation="vertical">
<android.support.v7.widget.RecyclerView
android:id="#+id/RecyelerViewChat"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="visible">
</android.support.v7.widget.RecyclerView>
<TextView
android:id="#+id/tv_txtNoRecords"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:minHeight="100dp"
android:text="#string/txtNoChat"
android:textColor="#android:color/white"
android:visibility="gone" />
</LinearLayout>
<LinearLayout
android:id="#+id/lin_comment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:background="#70FFFFFF"
android:gravity="center"
android:orientation="horizontal"
android:padding="5dp">
<LinearLayout
android:id="#+id/linEditComment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:focusableInTouchMode="true"
android:orientation="horizontal">
<ImageView
android:id="#+id/iv_imgToggleKeyboardEmoji"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:clickable="true"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:src="#mipmap/ic_emoji" />
<com.lawo.emojicon.EmojiconEditText
android:id="#+id/et_edtChat"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/drawable_black_border"
android:hint="#string/hintTypeMessage"
android:inputType="textNoSuggestions|textMultiLine"
android:maxLength="500"
android:maxLines="3"
android:padding="10dp"
android:textColor="#android:color/black"
android:textColorHint="#android:color/darker_gray" />
</LinearLayout>
<ImageView
android:id="#+id/iv_imgSend"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:onClick="onClickEvent"
android:padding="10dp"
android:src="#mipmap/ic_sent" />
</LinearLayout>
</RelativeLayout>

Add the following to your "activity" tag in AndroidManifest.xml:
android:windowSoftInputMode="adjustResize"
Reference: Specify How Your UI Should Respond.

How to align title,description and url in equal space

Here is a screenshot of layout as it currently appears on my screen:
Here is the xml code snippet for the layout:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/icon"
android:layout_width="110dp"
android:layout_height="110dp"
android:layout_alignParentRight="true"
android:layout_marginRight="-10dp" />
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:height="20dp"
android:fontFamily="Cabin-Regular"
android:paddingLeft="10dp"
android:textColor="#E35B5B"
android:textSize="14dp" />
<TextView
android:id="#+id/desc"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/title"
android:height="44dp"
android:fontFamily="Cabin-Regular"
android:paddingLeft="10dp"
android:paddingRight="100dp"
android:textColor="#2D2D2D"
android:textSize="16dp" />
<TextView
android:id="#+id/url_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/title"
android:layout_marginTop="50dp"
android:height="15dp"
android:paddingLeft="10dp"
android:paddingRight="80dp"
android:textColor="#BDBDBD"
android:textSize="10dp" />
</RelativeLayout>
Just want to have the three textviews properly aligned and have equal space among each other.

Here is your layout,
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/icon"
android:layout_width="110dp"
android:layout_height="110dp"
android:layout_alignParentRight="true"
android:layout_marginRight="-10dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="110dp"
android:layout_toLeftOf="#+id/icon"
android:orientation="vertical"
android:weightSum="3">
<TextView
android:id="#+id/title"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:fontFamily="Cabin-Regular"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:text="Title"
android:textColor="#E35B5B"
android:textSize="14dp" />
<TextView
android:id="#+id/desc"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_below="#+id/title"
android:layout_weight="1"
android:fontFamily="Cabin-Regular"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:text="Description"
android:textColor="#2D2D2D"
android:textSize="16dp" />
<TextView
android:id="#+id/url_view"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_below="#+id/title"
android:layout_weight="1"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:text="URL"
android:textColor="#BDBDBD"
android:textSize="10dp" />
</LinearLayout>
</RelativeLayout>

Pawan Thakur Use the same paddingLeft for all test and layoutBelow like below
<TextView
android:id="#+id/url_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/desc"
android:height="15dp"
android:paddingRight="80dp"
android:paddingLeft="10dp"
android:text="url"
android:textColor="#BDBDBD"
android:textSize="10dp" />

here is the code. Try maximum to use LinearLayout instead of Relative. Relative layout are used in cases where 2 or more elements have to be overlapped each other. Don't include every elements in a single layout. Divide your design into different sections, and use LinearLayout for each section and within each section, include elements belonging to that section.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
android:layout_height="wrap_content"
android:layout_width="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight=".25"
android:orientation="vertical"
>
<TextView
android:id="#+id/title"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textColor="#E35B5B"
android:fontFamily="Cabin-Regular"
android:textSize="14dp"
android:layout_weight="0.33"
android:singleLine="true"
android:ellipsize="end"
android:gravity="center|left"
android:paddingLeft="10dp"
android:text="Google"
/>
<TextView
android:id="#+id/desc"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textColor="#2D2D2D"
android:fontFamily="Cabin-Regular"
android:textSize="16dp"
android:layout_weight="0.33"
android:singleLine="true"
android:ellipsize="end"
android:gravity="center|left"
android:paddingLeft="10dp"
android:text="Google is a Search engine"
/>
<TextView
android:id="#+id/url_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/title"
android:textColor="#BDBDBD"
android:textSize="10dp"
android:layout_weight="0.33"
android:singleLine="true"
android:ellipsize="end"
android:gravity="center|left"
android:paddingLeft="10dp"
android:text="http://www.google.com"
/>
</LinearLayout>
<LinearLayout
android:layout_width="110dp"
android:layout_height="110dp"
>
<ImageView
android:id="#+id/icon"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
</LinearLayout>
</LinearLayout>

u can use a android:weight="" to child of relative layout

Create LinearLayout for title, description and url with vertical orientation and weightsum=3 in Layout and for each of them use width=wrap_content, height=0dp, weight=1.

Okey.. First remove android:height from each TextView and in last TextView you have set android:layout_marginTop="50 remove it.
Tip : Use LinearLayout if your want to show your all view vertically or horizontally. if you want to use RelativeLayout make sure you give margin and padding properly so they look good.

Use Linear layout as parent with weightsum and equally distribute weight amongs the child layouts. ex : If android:weightsum = "3" for parent then android:layout_weight = "1" for each child layout(if you want equal space for each one of the 3 child).
ps: dont forget to mention orientation for Linearlayout.

Just Check this,
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal">
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1
android:padding="10dp"
android:orientation="vertical">
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#E35B5B"
android:fontFamily="Cabin-Regular"
android:textSize="14dp"
android:text="Google"/>
<TextView
android:id="#+id/desc"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textColor="#2D2D2D"
android:fontFamily="Cabin-Regular"
android:textSize="16dp"
android:margin_top="5dp"
android:text="Google is a Search engine"/>
<TextView
android:id="#+id/url_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textColor="#BDBDBD"
android:textSize="10dp"
android:margin_top="5dp"
android:text="http://www.google.com"/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dp"/>
</LinearLayout>
</LinearLayout>

Cant remove admob from scrollview

Ive got this project and ive put admob on it but the ad must always be on the bottom of the screen and when you scroll up and down the page the ad must stay in the same place.
It seems ive done something wrong somewhere as the ad has its own little scroll view layout? Ive put a screen shot below along with the code for the layout
edited homexml code but with error
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ScrollView
android:id="#+id/ScrlView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginBottom="20dp"
android:layout_weight="1">
<ScrollView
android:id="#+id/ScrlView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_above="#+id/MainActivity"
android:layout_marginBottom="20dp" >
<LinearLayout
android:id="#+id/layoutForScroll"
android:layout_width="match_parent"
android:layout_height="100dp"
android:orientation="vertical" >
<TextView
android:id="#+id/header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="23dp"
android:gravity="center"
android:text="Welcome To Ride Count!"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#1E90FF"
android:textStyle="bold" >
</TextView>
<RelativeLayout
android:id="#+id/layoutTextViews_one"
android:layout_width="280dp"
android:layout_height="100dp"
android:layout_gravity="center"
android:layout_marginTop="10dp"
android:background="#drawable/smallbox1" >
<TextView
android:id="#+id/txtCountLabel_one"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginTop="24dp"
android:gravity="center"
android:text="Rides Ridden:"
android:textColor="#1E90FF"
android:textStyle="bold" >
</TextView>
<TextView android:textStyle="bold" android:gravity="center" android:text="0000" android:layout_height="wrap_content"
android:layout_width="match_parent" android:id="#+id/sum"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#000000" android:layout_marginTop="45dp"></TextView>
</RelativeLayout>
<TextView
android:id="#+id/txtFact"
android:layout_width="280dp"
android:layout_height="180dp"
android:layout_gravity="center"
android:layout_marginTop="23dp"
android:background="#drawable/factbox"
android:gravity="center"
android:text="Tap For Fact"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#000000"
android:textStyle="bold" />
</LinearLayout>
</ScrollView>
<LinearLayout
android:id="#+id/MainActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginTop="0dp"
android:layout_weight="2">
</LinearLayout>
<com.google.ads.AdView
xmlns:googleads="http://schemas.android.com/apk/lib/com.google.ads"
android:id="#+id/ad"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
googleads:adSize="SMART_BANNER"
googleads:adUnitId="#string/admob_id" />
</LinearLayout>
ad mob layout code:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/ad_catalog_layout"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView android:id="#+id/title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/banner_bottom" />
<TextView android:id="#+id/status"
android:layout_width="match_parent"
android:layout_height="0px"
android:layout_weight="1"
android:text="" />
<com.google.ads.AdView
xmlns:googleads="http://schemas.android.com/apk/lib/com.google.ads"
android:id="#+id/ad"
android:layout_width="fill_parent"
android:layout_height="60dp"
googleads:adSize="IAB_MRECT"
googleads:adUnitId="#string/admob_id" />
</LinearLayout>
home XML:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/backgroundtowers"
android:orientation="vertical"
android:scrollbars="vertical"
android:weightSum="1" >
<ScrollView
android:id="#+id/ScrlView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_above="#+id/MainActivity"
android:layout_marginBottom="20dp" >
<LinearLayout
android:id="#+id/layoutForScroll"
android:layout_width="match_parent"
android:layout_height="100dp"
android:orientation="vertical" >
<TextView
android:id="#+id/header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="23dp"
android:gravity="center"
android:text="Welcome To Ride Count"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#1E90FF"
android:textStyle="bold" >
</TextView>
<RelativeLayout
android:id="#+id/layoutTextViews_one"
android:layout_width="280dp"
android:layout_height="100dp"
android:layout_gravity="center"
android:layout_marginTop="10dp"
android:background="#drawable/smallbox1" >
<TextView
android:id="#+id/txtCountLabel_one"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginTop="24dp"
android:gravity="center"
android:text="Rides Ridden:"
android:textColor="#1E90FF"
android:textStyle="bold" >
</TextView>
<TextView
android:id="#+id/sum"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="45dp"
android:gravity="center"
android:text="0000"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#000000"
android:textStyle="bold" >
</TextView>
</RelativeLayout>
<TextView
android:id="#+id/txtFact"
android:layout_width="280dp"
android:layout_height="180dp"
android:layout_gravity="center"
android:layout_marginTop="23dp"
android:background="#drawable/factbox"
android:gravity="center"
android:text="Tap For Fact"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#000000"
android:textStyle="bold" />
</LinearLayout>
</ScrollView>
<LinearLayout
android:id="#+id/MainActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:layout_marginTop="0dp" >
</LinearLayout>
</RelativeLayout>

Change the layout_height and layout_width to wrap_content of your ad to see if that removes it. You may also want to try using the SMART_BANNER option in asSize to adjust for size automatically.
The SMART_BANNER option was added in AdMob version 6.0. Take a look at https://developers.google.com/mobile-ads-sdk/docs/admob/smart-banners. It's way easier to work with.
<com.google.ads.AdView
xmlns:googleads="http://schemas.android.com/apk/lib/com.google.ads"
android:id="#+id/ad"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
googleads:adSize="SMART_BANNER"
googleads:adUnitId="#string/admob_id" />
I'd use a LinearLayout since it's a bit easier in this case, but you can still use a RelativeLayout if you prefer them. The idea is to put the AdView in the XML and use layout_weight to the rest of your layout to fill the View.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ScrollView
android:id="#+id/ScrlView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginBottom="20dp"
android:layout_weight="1">
<!-- ... -->
</ScrollView>
<com.google.ads.AdView
xmlns:googleads="http://schemas.android.com/apk/lib/com.google.ads"
android:id="#+id/ad"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
googleads:adSize="SMART_BANNER"
googleads:adUnitId="#string/admob_id" />
</LinearLayout>

ScrollView and your AdView need to be peers in your RelativeLayout. I have implemented exactly what you desire in this way.
RelativeLayout
ScrollView
LinearLayout
AdView