android bootom app bar tab bar

1<?xml version="1.0" encoding="utf-8"?>
2<androidx.coordinatorlayout.widget.CoordinatorLayout 
3xmlns:android="http://schemas.android.com/apk/res/android"
4xmlns:app="http://schemas.android.com/apk/res-auto"
5android:id="@+id/coordinator_view"
6android:layout_width="match_parent"
7android:layout_height="match_parent"
8android:background="@color/white"
9android:fitsSystemWindows="false">
10
11
12
13<com.google.android.material.bottomappbar.BottomAppBar
14    android:layout_width="match_parent"
15    android:layout_height="wrap_content"
16    android:id="@+id/bottom_bar"
17    android:clickable="false"
18    app:fabAlignmentMode="center"
19    android:layout_gravity="bottom"/>
20
21<FrameLayout
22    android:layout_width="match_parent"
23    android:layout_height="wrap_content"
24    android:layout_gravity="bottom">
25
26    <com.google.android.material.bottomnavigation.BottomNavigationView
27        android:id="@+id/bottom_navigation"
28        android:layout_width="match_parent"
29        android:clickable="false"
30        android:layout_height="wrap_content"
31        app:menu="@menu/bottom_menu" />
32</FrameLayout>
33
34<FloatingActionButton
35    android:id="@+id/fab"
36    android:layout_width="wrap_content"
37    android:layout_height="wrap_content"
38    app:layout_anchor="@id/bottom_bar"/>
39</androidx.coordinatorlayout.widget.CoordinatorLayout>
40