Debugging, Testing, and Publishing a Flutter 2 App
This course teaches you how to debug and handle errors in Flutter and Dart correctly, capture them to a reporting system, write unit and integration tests to ensure your app's quality, and deploy your Flutter app to Android, iOS, and the web quickly.
What you'll learn
Debugging and error handling are a big part of the development process. In this course, Debugging, Testing, and Publishing a Flutter 2 App, you'll learn to debug code and layout issues, handle errors, and deploy your own Flutter app. First, you'll explore DevTools and different possibilities to debug code, spot layout issues, and resolve them efficiently. Next, you'll discover errors for both Flutter and Dart and report them properly to a reporting system. Then, you'll learn how to mock dependencies, and write unit and integration tests to ensure your code and app quality. Finally, you'll delve into deploying your Android app to Google Play, iOS App Store, and a web application. When you're finished with this course, you'll have the skills and knowledge of debugging, testing, and publishing your Flutter app needed to deliver the highest quality to the end-user.
Table of contents
- Version Check 0m
- Why Error Reporting? 2m
- Understanding Errors in Flutter 1m
- Capture Dart Errors 2m
- Capture Flutter Errors 2m
- Report Errors to Sentry 3m
- Additional Information to Sentry 4m
- Error Reporting to Firebase Crashlytics 7m
- Flutter 2 and Null Safety 8m
- Migrate App to Flutter 2 7m
- Upgrade Sentry 1m
- Summary 1m
About the author
Majid Hajian is an accomplished software architect working at Microsoft and a developer renowned for his expertise in designing intricate web and mobile applications. He is recognized as a Google Developer Expert, has received accolades as an author, and is a respected instructor. Majid has authored several engineering books, including the top-seller FlutterEngineering.io book series. He is an international public speaker and also a conference organizer.