A draggable bottom sheet is a very common UI pattern, but when it comes to implementing a list view inside of it, it really takes some skills. …

Since Flutter’s first release, developers have been using the Platform class from dart:io to target features for different platforms like: import 'dart:io'; print(Platform.isAndroid); // returns true on Android, otherwise false print(Platform.isIOS); // returns true on iOS, otherwise false However, as Flutter started supporting the web platform, things get really complicated…

It’s been a while since my last article. I’ve been busy working on my Flutter mobile app, converting it into a web app to replace the current one written with React. The result is amazing and made me admire how powerful Flutter is. …

Recently I have implemented a push-to-talk button in my app. This article will outline some of the issues I encountered and how I ended up solving them. You might think: How hard can a push-to-talk button be? But believe me, it’s trickier than you think. The UI of my app…

Recently my company hired 2 university students as interns, their major is software engineering so they are future developers; they were supposed to work for 6 weeks, but one of them, Brian, quit his job after working for 3 days only. As their mentor, I was shocked that morning when…

When building apps with Flutter, there are many ways of localizing your apps; one of the ways is by using *.arb files. For more information about *.arb files, please visit this site. Problem While it would be useful to write comments in your localization files, i.e., dividing strings into different sections…

Localizing the app is not a new topic, there are many third-party packages available; today I’m going to talk about how to use the official localization package flutter_localizations, since the official tutorial is overly complicated. …

Let’s continue our Flutter 3 series. Enums have got a new power in Flutter 3/Dart 2.17; in this article, I will talk about what enum is and its new feature in Flutter 3. What’s Enum Enum is the short form of “Enumerated type”, a set of named constants where all possible values…

In 2019, I have written an article about extending the flutter ThemeData class by using Extension methods. In my opinion, that was just a workaround; it has some drawbacks and it’s not very elegant. With the release of Flutter 3.0, it comes with a better solution: the ThemeExtension class. The New Solution We…