Created by ProgrammingKnowledge
Tired of users accidentally closing your Flutter app? In this step-by-step tutorial you’ll learn how to intercept the system back button (or Android physical back) and show a friendly **exit confirmation dialog** using `WillPopScope` and `showDialog`. This is a practical, beginner-friendly guide that explains the why and how — with clear code examples you can copy and adapt for your own apps. What we cover in this video: ✅ What `WillPopScope` does and why it’s the right place to handle back nav