Scrolling is not smooth while using 3 recyclerviews inside nestedscrollview in android -

i have 3 recyclerviews in single layout file have horizontally aligned layoutmanagers , these recyclerviews inside nestedscrollview , i've set nestedscrolling each of 3 recyclerviews false too.

<?xml version="1.0" encoding="utf-8"?> <framelayout 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:id="@+id/framelayout"     android:background="@drawable/background">      <android.support.v4.widget.nestedscrollview         android:layout_width="match_parent"         android:layout_height="wrap_content">          <linearlayout             android:id="@+id/linearlayout"             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:layout_margin="10dp"                 android:orientation="vertical">                      <textview                         android:layout_width="wrap_content"                         android:layout_height="wrap_content"                         android:layout_marginbottom="5dp"                         android:text="free movies"                         android:textstyle="bold"                         android:textsize="18sp"                         android:textcolor="@color/coloraccent"                          />                     <view                         android:id="@+id/recycler_view"                         class="android.support.v7.widget.recyclerview"                         android:layout_width="match_parent"                         android:layout_height="wrap_content"                         android:layout_centerinparent="true" />             </linearlayout>              <linearlayout                 android:layout_width="match_parent"                 android:layout_height="wrap_content"                 android:layout_margin="10dp"                 android:orientation="vertical">                  <textview                     android:layout_width="wrap_content"                     android:layout_height="wrap_content"                     android:layout_marginbottom="5dp"                     android:text="premium movies"                     android:textcolor="@color/coloraccent"                     android:textstyle="bold"                     android:textsize="18sp" />                  <view                     android:id="@+id/recycler_view1"                     class="android.support.v7.widget.recyclerview"                     android:layout_width="match_parent"                     android:layout_height="wrap_content"                     android:layout_centerinparent="true" />              </linearlayout>               <linearlayout                 android:layout_width="match_parent"                 android:layout_height="wrap_content"                 android:layout_margin="10dp"                 android:orientation="vertical">                  <textview                     android:id="@+id/tvtrending"                     android:layout_width="wrap_content"                     android:layout_height="wrap_content"                     android:layout_marginbottom="5dp"                     android:text="packages"                     android:textcolor="@color/coloraccent"                     android:textstyle="bold"                     android:textsize="18sp" />                  <view                     android:id="@+id/recycler_view2"                     class="android.support.v7.widget.recyclerview"                     android:layout_width="match_parent"                     android:layout_height="wrap_content"                     android:layout_centerinparent="true"                     android:dividerheight="10.0sp" />             </linearlayout>          </linearlayout>      </android.support.v4.widget.nestedscrollview>      <progressbar         android:id="@+id/progress"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:visibility="gone"         android:layout_gravity="center"/>  </framelayout> 

and layout of fragment i've called viewpager mainactivity. has layout this

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:ads="http://schemas.android.com/apk/res-auto"     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"     tools:context="com.newitventure.musicnepal.mainactivity">      <android.support.design.widget.coordinatorlayout xmlns:android="http://schemas.android.com/apk/res/android"         xmlns:app="http://schemas.android.com/apk/res-auto"         android:id="@+id/coordinatorlayout"         android:layout_width="match_parent"         android:layout_height="match_parent">          <android.support.design.widget.appbarlayout             android:id="@+id/tabanim_appbar"             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:theme="@style/themeoverlay.appcompat.dark.actionbar">               <include                 android:id="@+id/tool_bar"                 layout="@layout/toolbar" />              <android.support.design.widget.tablayout                 android:id="@+id/tablayout"                 android:layout_width="match_parent"                 android:layout_height="wrap_content"                 app:tabmaxwidth="0dp"                 android:background="@color/colorprimarydark"                 app:tabgravity="fill"                 app:tabtextappearance="@style/mycustomtextappearance"                 app:tabmode="scrollable" />          </android.support.design.widget.appbarlayout>          <android.support.v4.view.viewpager             android:id="@+id/tabanim_viewpager"             android:layout_width="match_parent"             android:layout_height="match_parent"             android:layout_marginbottom="50dp"             app:layout_behavior="@string/appbar_scrolling_view_behavior" />       </android.support.design.widget.coordinatorlayout>      <linearlayout         android:id="@+id/gad_bottom"         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:layout_alignparentbottom="true"         android:layout_gravity="bottom"         android:orientation="horizontal"         android:visibility="visible">      </linearlayout> </relativelayout> 

the problem while trying scroll in layout scrolling not smooth. gets laggy while trying scroll both vertically , horizontally. might issue here?

okay,

i see 3 possibilities code given

1) you're using relativelayout @ root views. while relativelayout awesome lot, have drawbacks. due how relativelayout built measures twice , children in it. every frame displayed android needs recalculate every view twice.

2) have "rather" deep structure on views , think example can rid of each of 3 linear layouts have around pair of textview , recycleview.

3) you're doing heavy in bindview method when displaying recyclerviews.

now 3 of these matter , play role in making laggy. start 2 (i don't think alone solve completely, should improve readability , speed of code) check 3 (if paste code adapter have on if there's clear there). if still doesn't try 1 (which can hard relativelayout structuring code)

hope helps!