java - Make Bottom Navigation Seperate From Fragment Layout -

i have navigation menu in fragment layout. facing issue when scroll viewpager scrolling navigation menubar too. looking ugly want move fragment activity layout menu function attached in fragment unable move it.

my activity layout below

<?xml version="1.0" encoding="utf-8"?> <relativelayout 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.support.design.widget.appbarlayout         android:id="@+id/appbarmain"         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:theme="@style/apptheme.appbaroverlay">          <android.support.v7.widget.toolbar             android:id="@+id/toolbar"             android:layout_width="match_parent"             android:layout_height="?attr/actionbarsize"             android:background="?attr/colorprimary"             app:titletextcolor="?attr/textcolor"             app:popuptheme="@style/apptheme.popupoverlay" />          <android.support.design.widget.tablayout             android:id="@+id/tabs"             android:layout_width="match_parent"             app:tabgravity="fill"             app:tabtextappearance="@style/minecustomtabtext"             app:tabmode="fixed"             android:layout_height="wrap_content" />     </android.support.design.widget.appbarlayout>      <android.support.v4.view.viewpager         android:id="@+id/pager"         android:layout_width="match_parent"         android:layout_height="wrap_content"         app:layout_behavior="@string/appbar_scrolling_view_behavior"         android:layout_alignparenttop="true"         android:layout_alignparentleft="true"         android:layout_alignparentstart="true" />   </relativelayout> 

and fragment layout below

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:app="http://schemas.android.com/apk/res-auto"     xmlns:ads="http://schemas.android.com/apk/res-auto"     android:layout_width="match_parent"     android:layout_height="match_parent">      <android.support.v7.widget.recyclerview         android:id="@+id/listquoteview"         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:background="?attr/backcolor"         android:layout_above="@+id/startappbanner"         android:layout_alignparenttop="true"         android:layout_alignparentleft="true"         android:layout_alignparentstart="true" />      <com.google.android.gms.ads.adview         android:id="@+id/adview"         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:layout_gravity="center"         android:layout_above="@+id/pagenavlayout"         ads:adsize="smart_banner"         android:visibility="gone"         ads:adunitid="@string/admob_banner">      </com.google.android.gms.ads.adview>     <com.startapp.android.publish.ads.banner.banner         android:background="?attr/backcolor"         android:id="@+id/startappbanner"         android:layout_above="@+id/pagenavlayout"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_centerhorizontal="true"/>      <linearlayout         android:layout_width="match_parent"         android:layout_height="@dimen/toolbar"         android:orientation="horizontal"         app:layout_constraintright_torightof="parent"         android:id="@+id/pagenavlayout"         android:background="?attr/maincolor"         app:layout_constraintleft_toleftof="parent"         app:layout_constraintbottom_tobottomof="parent"         android:layout_alignparentbottom="true"         android:layout_alignparentleft="true"         android:layout_alignparentstart="true">         <relativelayout             android:layout_weight="2"             android:id="@+id/butprev"             style="@style/selectableitembackground"             android:clickable="true"             android:layout_width="0dp"             android:layout_height="match_parent">             <imageview                 android:layout_width="@dimen/nav_but_size"                 android:scaletype="fitcenter"                 android:tint="?attr/textcolor"                 android:layout_centerinparent="true"                 android:src="@drawable/tool_prev"                 android:layout_height="@dimen/nav_but_size" />         </relativelayout>         <textview             android:background="?attr/list_text"             android:layout_width="1dp"             android:layout_height="match_parent" />          <textview             android:id="@+id/textpagecount"             style="@style/selectableitembackground"             android:layout_width="0dp"             android:layout_height="wrap_content"             android:layout_weight="6"             android:clickable="true"             android:layout_gravity="center_vertical"             android:gravity="center"             android:lines="1"             android:textappearance="@style/textappearance.appcompat.headline"             android:textstyle="bold"             android:padding="10dp"             android:text="page 1 of 67"             android:textcolor="?attr/textcolor"             android:textsize="@dimen/textpagecount" />          <textview             android:background="?attr/list_text"             android:layout_width="1dp"             android:layout_height="match_parent" />          <relativelayout             android:layout_weight="2"             style="@style/selectableitembackground"             android:clickable="true"             android:id="@+id/butnext"             android:layout_width="0dp"             android:layout_height="match_parent">              <imageview                 android:layout_centerinparent="true"                 android:src="@drawable/tool_next"                 android:tint="?attr/textcolor"                 android:layout_width="@dimen/nav_but_size"                 android:layout_height="@dimen/nav_but_size" />         </relativelayout>     </linearlayout>      <progressbar         android:id="@+id/progressbar"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_centerhorizontal="true"         android:layout_centervertical="true"         android:visibility="gone" />  </relativelayout> 

i want move linear layout id pagenavlayout activity. how can ? thanks