Newsletter Issue 139

Remember to comment, rate, clap, or any other recognition you want to give to those who write these fantastic articles, tutorials, packages, and videos.

If you have any remote conference about Flutter or Dart that you want me to share, please send a message on Twitter @fluttertap. Also, if you have any important messages, I will do my best to share them. We have to help each other in this situation.

Are you building something in Flutter this month? Please share it with me on twitter @fluttertap.

Tutorials

Sign up with SMS by using Amplify Flutter. In this tutorial, Muhammed Salih Guler teaches how to implement a signup flow with SMS using Amplify Flutter.

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Obstacles in Dart Decompilation & the Impact on Flutter™ App Security.In this second part, Boris Batteux continues on reverse engineering Flutter apps and how to extract information from a Flutter app.

Flutter Tutorial: building a Flutter chat app. In this tutorial, Tyler Shukert shows us how to build a chat app using Supabase as the backend.

Videos

InheritedWidgets | Decoding Flutter. InheritedWidgets in Flutter offer a way for widgets anywhere in your app to efficiently look up ancestor resources, but how do they work under the hood? Learn about widget lifecycle methods, how they interact with inherited widgets, and more!

Flutter Responsive Design (MediaQuery, Orientation). How to create responsive designs using the Flutter MediaQuery and OrientationBuilder to build designs for mobile phone, tablet and web.

Humpday Q&A/AMA :: 29th June 2022. Simon, Scott and Randal answer your questions about Flutter and Dart.

Packages

moment_dart A package that turns DateTime into human-readable format. Inspired by moment.js. Supports multiple localizations (enUS, koKO, mnMN, deDE, more to be added..). pub.dev.

just_audio A feature-rich audio player for Flutter. Loop, clip and concatenate any sound from any source (asset/file/URL/stream) in a variety of audio formats with gapless playback. pub.dev.

maps_toolkit Maps toolkit - geo-measurements utils - area of polygon, distance between point, heading and offset between points (port of SphericalUtil, PolyUtil from android-maps-utils). pub.dev.