How to change the size of text in Bottom navigation android

April 26, 2022

I want to change the textSize in bottomNavigationView
But could not find any way to do that is there any way to change the textSize of menu item in bottomNavigation

>Solution :

Create following resource file in res>values>dimens

<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:tools="http://schemas.android.com/tools">
    <dimen name="design_bottom_navigation_text_size" tools:override="true">12sp</dimen>
    <dimen name="design_bottom_navigation_active_text_size" tools:override="true">12sp</dimen>
</resources>

This will override the attributes of BottomNavigationView

You can also change the textSize in selected and unselected items

Duplicate Custom TextSize of BottomNavigationView support android