This application is example of how to use BottomNavigationView.

• Implement com.google.android.material.bottomnavigation.BottomNavigationView
• This app is implemented in Kotlin
• Disable BottomNavigationView shift mode.
  

• Android SDK 33
• Android Build Tool 30.0.2
• Androidx 1.6.1
• Android Plugin for Gradle 7.4.2
• Kotlin gradle plugin 1.8.0

Build with the Android Studio Electric Eel | 2022.1.1 Patch 2

 <android.support.design.widget.BottomNavigationView ・・・ app:labelVisibilityMode="labeled" ・・・ />

Use the extension of BottomNavigationView.

bottomNavigationView.disableShiftMode()

You need to configure proguard-rules.pro file if you want use ProGuard. Such as below:

-keepclassmembers class android.support.design.internal.BottomNavigationMenuView { boolean mShiftingMode; }