Flutter AboutDialog Widget Tutorial | Display App Info & License Dialog in Style
In this Flutter tutorial, you’ll learn how to use the powerful AboutDialog widget to present app-related information in a clean, professional dialog box. Whether you're displaying version details, legal info, or open source licenses, the AboutDialog makes it easy to inform users while maintaining a consistent Material Design experience.
We’ll guide you step-by-step on how to use and customize the AboutDialog, enhance it with additional content, and trigger it through an in-app menu, button, or action.
🧑💻 What You'll Learn:
🔸 What is the AboutDialog widget in Flutter
🔸 How to show the dialog using showAboutDialog()
🔸 Display app name, version, icon, and legal information
🔸 Add extra widgets like links or descriptions
🔸 Customize the title, actions, and license list
🔸 Best use cases for the About/License dialog in real apps
📚 Source Code + Blog Tutorial:
🔗 Flutter AboutDialog Widget Guide – Boltuix
https://www.boltuix.com/2023/02/about...
📌 Why Use AboutDialog in Your App?
🔸 Ideal for displaying legal disclaimers or open-source attributions
🔸 Gives users quick access to app version and author info
🔸 Keeps your app professional and compliant with Play Store policies
🔸 No plugins needed — works straight from Flutter SDK
👨💻 Who This Tutorial Is For:
🔸 Flutter developers building polished production apps
🔸 Beginners learning Flutter dialog widgets
🔸 Devs who want to include About or License screens
🔸 Anyone creating settings or "About This App" sections
👍 Enjoyed this tutorial? LIKE, COMMENT, and SUBSCRIBE for more clean Flutter UI/UX content from Boltuix!
💬 Questions about dialog customization or license text? Drop them in the comments — I’m happy to help!
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