android - Adding a horizontalScrollView to bottom navigation bar -

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i have activity contains table layout , below have buttons, implemented sort of navigation bar using radio group , radio buttons. want add horizontal scroll view radio group, when try add navigation bar changes position top of activity collapse table layout , need navigation bar stick bottom of activity. appreciated. in advance.

here's xml code:

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:background="@drawable/bckgroundchinese"     android:id="@+id/bottom_layout" >       <scrollview         android:id="@+id/scrollview1"         android:layout_width="fill_parent"         android:layout_height="wrap_content"         android:scrollbaralwaysdrawverticaltrack="true"         android:scrollbarfadeduration="0"         android:scrollbarsize="12dip" >          <horizontalscrollview             android:layout_width="fill_parent"             android:layout_height="fill_parent"             android:layout_alignparentleft="true"             android:layout_alignparentright="true"             android:background="#3b3b3b" >              <tablelayout                 android:id="@+id/mytablelayout"                 android:layout_width="match_parent"                 android:layout_height="276dp"                 android:background="@drawable/bckgroundchinese" >                  <textview                     android:id="@+id/textview1"                     android:layout_width="wrap_content"                     android:layout_height="wrap_content"                     android:text="no patients" />             </tablelayout>         </horizontalscrollview>     </scrollview>       <button         android:id="@+id/patient"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_above="@+id/radiogroup1"         android:layout_alignparentleft="true"         android:layout_alignparentright="true"         android:background="@drawable/buttonchinese"         android:text="add patient" />      <button         android:id="@+id/signtoutdr"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_above="@+id/patient"         android:layout_alignparentleft="true"         android:layout_alignparentright="true"         android:background="@drawable/buttonchinese"         android:text="sign out" />        <button         android:id="@+id/info"         android:layout_width="450dp"         android:layout_height="wrap_content"         android:layout_alignparentleft="true"         android:layout_above="@+id/alerts"         android:background="@drawable/buttonchinese"         android:text="edit information" />       <button         android:id="@+id/alerts"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_above="@+id/signtoutdr"         android:layout_alignparentleft="true"         android:layout_alignparentright="true"         android:background="@drawable/buttonchinese"         android:text="view alerts" />     <!--       <horizontalscrollview         android:id="@+id/scrollview2"         android:layout_width="fill_parent"         android:layout_height="wrap_content"         android:scrollbarfadeduration="0"         android:scrollbarsize="5dip" >      -->        <radiogroup          android:id="@+id/radiogroup1"          android:layout_width="fill_parent"          android:layout_height="71dp"          android:layout_alignparentbottom="true"          android:layout_alignparentleft="true"          android:background="@drawable/bckgroundchinese"          android:orientation="horizontal" >           <radiobutton              android:id="@+id/btnall"              style="@style/navbar_button"              android:layout_width="wrap_content"              android:layout_height="fill_parent"              android:drawabletop="@drawable/navbar_allselector"              android:gravity="bottom|center_horizontal"              android:text="my patients" />           <radiobutton              android:id="@+id/btnpicture"              style="@style/navbar_button"              android:layout_width="wrap_content"              android:layout_height="fill_parent"              android:layout_marginleft="5dp"              android:drawabletop="@drawable/doctoricon"              android:text="view assistants" />           <radiobutton              android:id="@+id/btnvideo"              style="@style/navbar_button"              android:layout_width="wrap_content"              android:layout_height="fill_parent"              android:layout_marginleft="5dp"              android:drawabletop="@drawable/records"              android:text="add assistants" />           <radiobutton              android:id="@+id/btnfile"              style="@style/navbar_button"              android:layout_width="wrap_content"              android:layout_height="fill_parent"              android:layout_marginleft="5dp"              android:drawabletop="@drawable/phonebook_"              android:text="add patient" />           <radiobutton              android:id="@+id/btneditinfo"              style="@style/navbar_button"              android:layout_width="wrap_content"              android:layout_height="fill_parent"              android:layout_marginleft="5dp"              android:drawabletop="@drawable/phonebook_"              android:text="edit info" />      </radiogroup>      <!-- </horizontalscrollview> -->  </relativelayout>

you need move properties:

 android:layout_alignparentbottom="true"  android:layout_alignparentleft="true"

from radiogroup horizontalscrollview, this:

 <horizontalscrollview     android:id="@+id/scrollview2"     android:layout_width="fill_parent"     android:layout_height="wrap_content"     android:layout_alignparentbottom="true"     android:layout_alignparentleft="true"     android:scrollbarfadeduration="0"     android:scrollbarsize="5dip" >   <radiogroup      android:id="@+id/radiogroup1"      android:layout_width="fill_parent"      android:layout_height="71dp"      android:background="@drawable/bckgroundchinese"      android:orientation="horizontal" >       <radiobutton          android:id="@+id/btnall"          style="@style/navbar_button"          android:layout_width="wrap_content"          android:layout_height="fill_parent"          android:drawabletop="@drawable/navbar_allselector"          android:gravity="bottom|center_horizontal"          android:text="my patients" />       <radiobutton          android:id="@+id/btnpicture"          style="@style/navbar_button"          android:layout_width="wrap_content"          android:layout_height="fill_parent"          android:layout_marginleft="5dp"          android:drawabletop="@drawable/doctoricon"          android:text="view assistants" />       <radiobutton          android:id="@+id/btnvideo"          style="@style/navbar_button"          android:layout_width="wrap_content"          android:layout_height="fill_parent"          android:layout_marginleft="5dp"          android:drawabletop="@drawable/records"          android:text="add assistants" />       <radiobutton          android:id="@+id/btnfile"          style="@style/navbar_button"          android:layout_width="wrap_content"          android:layout_height="fill_parent"          android:layout_marginleft="5dp"          android:drawabletop="@drawable/phonebook_"          android:text="add patient" />       <radiobutton          android:id="@+id/btneditinfo"          style="@style/navbar_button"          android:layout_width="wrap_content"          android:layout_height="fill_parent"          android:layout_marginleft="5dp"          android:drawabletop="@drawable/phonebook_"          android:text="edit info" />  </radiogroup>


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