app/src/main/res/layout/activity_notes.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.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"
tools:context=".ui.notes.NotesActivity">
<!--<android.support.design.widget.AppBarLayout-->
<!--android:layout_width="match_parent"-->
<!--android:layout_height="wrap_content">-->
<!--<include layout="@layout/toolbar" />-->
<!--</android.support.design.widget.AppBarLayout>-->
<androidx.coordinatorlayout.widget.CoordinatorLayout
android:id="@+id/coordinatorLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="@+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior" />
<com.google.android.material.bottomappbar.BottomAppBar
android:id="@+id/bottom_app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:backgroundTint="@color/colorPrimary"
app:fabAlignmentMode="center"
app:navigationIcon="@drawable/ic_menu_black_24dp" />
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="@+id/fab_add_note"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_anchor="@id/bottom_app_bar"
app:srcCompat="@drawable/ic_add_black_24dp" />
<FrameLayout
android:id="@+id/bottom_drawer"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:elevation="16dp"
app:behavior_hideable="true"
app:layout_behavior="@string/bottom_sheet_behavior">
<com.google.android.material.navigation.NavigationView
android:id="@+id/navigation_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:menu="@menu/bottom_nav_drawer" />
</FrameLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
</androidx.drawerlayout.widget.DrawerLayout>