BottomNavigationview.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout 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:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.velmurugan.bottomnativation.MainActivity">

    <FrameLayout
        android:id="@+id/frame_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <android.support.design.widget.BottomNavigationView
            android:id="@+id/bottom_navigationview"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:itemBackground="@color/bgBottomNavigation"
            android:foreground="?android:attr/selectableItemBackground"
            app:itemTextColor="@drawable/nav_item_color"
            app:itemIconTint="@drawable/nav_item_color"
            app:menu="@menu/navigation_menu"
            android:layout_gravity="bottom">
        </android.support.design.widget.BottomNavigationView>

    </FrameLayout>

</android.support.constraint.ConstraintLayout>