This article mimics the Facebook Reaction Button, implemented using Reactive Programming, Overlay, Animation, Streams, BLoC Pattern and GestureDetector.
Difficulty: Intermediate
Welcome to Flutter
Introduction to the notions of Streams, Bloc and Reactive Programming. Theory and practical examples.
Difficulty: Intermediate
WebSockets allow real-time communication between the Mobile App and the Server. You will learn the principles through a concrete example of a basic real-time multiplayers game.
Difficulty: Intermediate
How to display something on top of any screen/page in Flutter?
Difficulty: Intermediate
Animations in Flutter are powerful and very simple to use. Through a concrete example, you will learn everything you need to know how to build your own animations.
This article covers the important notions of Widget, State, Context and InheritedWidget in Flutter Applications. Special attention is paid on the InheritedWidget which is one of the most important and less documented widgets.
Difficulty: Beginner
Suppose you have a Dialog with some Widgets such as RadioListTile, DropdowButton… or anything that might need to be updated WHILE the dialog remains visible, how to do it?
Difficulty: Beginner
This article gives an introduction to the notion of token-based, secured communication between the Flutter application and Web Server. It describes a generic protocol and flow based on Web API but without focusing on any standard such as OAuth2 protocol.
Difficulty: Intermediate
This article gives an introduction to the notion of token-based, secured communication between the Flutter application and Web Server. It describes a generic protocol and flow based on Web API but without focusing on any standard such as OAuth2 protocol.
Difficulty: Intermediate
This article gives a fully working solution to support Facebook Oauth login flow with Flutter.
Difficulty: Beginner
How to make sure a TextField or TextFormField is visible in the viewport when it has the focus without being covered by the keyboard?
Difficulty: Intermediate
Shared Preferences - How to save Flutter application settings and user preferences for later re-use?
This article describes the notion of Shared Preferences that allows a Flutter application (Android or iOS) to save settings, properties, data in the form of key-value pairs that will persist even when the user closes the application.
Difficulty: Beginner
This article complements the previous article I wrote about internationalization.
Difficulty: Beginner
This article explains a way to make your Flutter application multilingual and to allow the user to select another working language, other than the one, defined at the Smartphone’s settings.
Difficulty: Intermediate
How to force the Flutter application to remain in Portrait (vertical) mode even if the user is rotating the SmartPhone?
Difficulty: Beginner
In an emulator, how to hide the “Slow Mode” or “Debug” banner in the upper-right corner of a Flutter application?
Difficulty: Beginner
How to hide the back arrow in the Flutter application bar and use the close button?
Difficulty: Beginner
Quick introduction to Flutter.
A little bit about me…
