Dower NavigationView

 

<?xml version="1.0" encoding="utf-8"?>

<android.support.v4.widget.DrawerLayout 
  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"
  android:id="@+id/drawer_layout"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:layoutDirection="rtl"
  tools:context="com.example.davod.a4nal.Activity.MainActivity">

<android.support.design.widget.CoordinatorLayout
    android:id="@+id/coordinator_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/app_bar_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:theme="@style/Base.ThemeOverlay.AppCompat.Dark">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="@color/colorPrimary"
            app:layout_scrollFlags="scroll|enterAlways">

            <com.example.davod.a4nal.Custom.CustomFontTextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginRight="40dp"
                android:text="چهارنعل"
                android:textColor="@color/title_of_toolbar"
                android:textSize="@dimen/standard_size_title" />
        </android.support.v7.widget.Toolbar>

    </android.support.design.widget.AppBarLayout>


    <android.support.v4.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <include
            layout="@layout/activity_main_bottom_layout"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />

    </android.support.v4.widget.NestedScrollView>


    <android.support.design.widget.FloatingActionButton
        android:id="@+id/float_action_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|left"
        android:layout_margin="12dp"
        app:fabSize="normal"
        app:srcCompat="@drawable/vc_add_black_24dp"
        tools:ignore="VectorDrawableCompat" />

 </android.support.design.widget.CoordinatorLayout>

 <android.support.design.widget.NavigationView
    android:id="@+id/navigation_view"
    android:layout_width="300dp"
    android:layout_height="match_parent"
    android:layout_gravity="start"
    android:layoutDirection="rtl"
    app:headerLayout="@layout/navigation_header_layout"
    app:menu="@menu/navigation_menu" />


 </android.support.v4.widget.DrawerLayout>