How to make android navigation drawer scroll-able with header Scroll
<p>I want to make a custom navigation drawer where i want that it will be scroll-able .  </p>

<p><a href="https://i.stack.imgur.com/tCLAB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tCLAB.png" alt="enter image description here"></a></p>

<p>Here is  my layout . I have tried it at different way . 
But its scroll only the list items not header .So how can i make it whole navigation drawer( include header )  scroll-able.</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;

&lt;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:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_scrollFlags="scroll|enterAlways"
    android:background="@drawable/bg_parent_rounded_corner"

    tools:context="com.ajkerdeal.app.Fragments.HomeCategoryFragment"
    android:weightSum="1"&gt;

    &lt;LinearLayout
        app:layout_scrollFlags="scroll|enterAlways"
        android:id="@+id/line1"
        android:layout_width="match_parent"
        android:layout_height="160dp"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:background="@drawable/splash_background3"
        android:gravity="bottom"
        android:orientation="vertical"
        android:paddingBottom="@dimen/activity_vertical_margin"
        android:paddingLeft="@dimen/activity_horizontal_margin"
        android:paddingRight="@dimen/activity_horizontal_margin"
        android:paddingTop="@dimen/activity_vertical_margin"
        android:theme="@style/ThemeOverlay.AppCompat.Dark"&gt;


        &lt;com.pkmmte.view.CircularImageView

            android:id="@+id/imageView"
            android:layout_width="70dp"
            android:layout_height="70dp"
            android:src="@drawable/sample_portrait"
            app:border="true"
            app:border_color="#EEEEEE"
            app:border_width="4dp"
            app:shadow="true" /&gt;



        &lt;TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingTop="@dimen/nav_header_vertical_spacing"
            android:text="Ehsanul Hauque"
            android:textColor="#000000"
            android:textAppearance="@style/TextAppearance.AppCompat.Body1" /&gt;

        &lt;TextView
            android:textColor="#000000"

            android:id="@+id/textView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="ehsan@gmail.com" /&gt;

    &lt;/LinearLayout&gt;


    &lt;TextView


        android:background="#D8D8D8"
        android:gravity="center_vertical"
       android:paddingLeft="20dp"

        android:layout_width="409dp"
        android:layout_height="wrap_content"
        android:text="হোম"
        android:textStyle="bold"



        android:id="@+id/textView2"
         /&gt;




    &lt;LinearLayout

        app:layout_scrollFlags="scroll|enterAlways"
        android:paddingTop="178dp"
        android:orientation="vertical"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:weightSum="1"&gt;




        &lt;android.support.v7.widget.RecyclerView
            android:id="@+id/my_recycler_view_from_homecategoryfragment"
            android:scrollbars="vertical"
            android:layout_width="match_parent"
            android:onClick="viewClick"
            android:layout_height="wrap_content"

            android:clickable="true"
            android:focusable="true" /&gt;

        &lt;EditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:inputType="textPostalAddress"
            android:ems="10"
            android:id="@+id/editText" /&gt;


    &lt;/LinearLayout&gt;




&lt;/RelativeLayout&gt;
</code></pre>