Exploring Flutter Navigation | UI Design Lab 3A & 3B | MaterialApp, Routes, Navigator
Welcome to today's Flutter UI Design Lab where we dive into Experiment 3A & 3B. In this session, we explore how to navigate between screens using core Flutter concepts like:
🧭 Experiment 3A
Basic navigation using MaterialApp, Navigator.push, Navigator.pop, and Scaffold
🧭 Experiment 3B
Named routes using routes: and Navigator.pushNamed()
Passing data between screens
Better structure with main.dart, home.dart, and details.dart
🔨 This hands-on practice will help you:
Understand page routing and state maintenance in Flutter apps
Build clean and scalable navigation logic
Use AppBar, ElevatedButton, and parameter passing between routes
📌 Ideal for:
Beginners and engineering students learning Flutter UI as part of their curriculum or side projects.
👉 Code Structure:
We structured our code neatly in files like:
main.dart
screen1.dart / screen2.dart
details.dart
for better modularity.
💻 Recorded live on Ubuntu using Flutter (Linux Desktop/Web)
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