Exploring Bottom Tab Navigation in Jetpack Compose: A Hands-On Tutorial

Introduction

Jetpack Compose, the modern UI toolkit for Android app development, has revolutionized the way we create user interfaces. Among its many powerful features, Jetpack Compose offers a seamless solution for navigation with the bottom tab navigation pattern. In this tutorial, we will explore a demo project that demonstrates how to implement bottom tab navigation in Jetpack Compose. By following along, you'll learn how to create a smooth and intuitive navigation experience for your Android apps. Let's dive in and discover the world of bottom tab navigation in Jetpack Compose!

Step 1: Add Dependency

To add the dependency for androidx.navigation:navigation-compose:2.6.0, you can include the following line in your project's build.gradle.kts file:

implementation ("androidx.navigation:navigation-compose:2.6.0")

Make sure to sync your project after adding the dependency to ensure that it is correctly resolved. This dependency provides the necessary components and functionality for navigation using Jetpack Compose.

Step 2: Setup Bottom Bar in Scaffold

// MainActivity.kt
setContent {
    BottomTabNavigationJetpackComposeTheme {…