How to override back button in flutter || 2023 || Flutter tutorial

Learn how to override the back button in Flutter with this tutorial video for 2023. In this video, you'll discover the steps to intercept the back button press and add custom logic to handle it. The tutorial will guide you through using the WillPopScope widget to wrap your widget tree and define the onWillPop callback function. Within this function, you can implement your custom logic to determine whether the back button press should be allowed or overridden. The tutorial will also demonstrate an example where a dialog is shown to confirm the user's intention before exiting the app. By following along with this video tutorial, you'll gain the knowledge to effectively override the back button behavior in your Flutter applications.

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