Categories
Flutter

Guess Word Design For HangMan Game

We have already covered designing the Stick Figure of our HangMan game in our previous posts. Now, we move onto next phase of our game and that is the guess word design part. Guess Word Design Our HangMan game which we are building in Flutter is going to need an interface where users can guess […]

Categories
Flutter

Stick Figure Design With CustomPaint

In this post we will continue the development of HangMan game in Flutter by drawing the Stick figure design with CustomPaint. So, far we have already setup the project and played around a little with CustomPaint widget. Drawing The Stick Figure With CustomPaint The main ingredient of the game that we are building in Flutter […]

Categories
Flutter

Setup HangMan Using CustomPaint Widget

This is the first part of the series where we are developing Hangman game in Flutter. In this post, we will be exploring the CustomPaint widget for setting up our game stage. At the end of this tutorial, we will have achieved drawing the hanging frame and noose for our game. Introduction CustomPaint Widget A […]

Categories
Flutter

Build Hangman Game In Flutter

In this series of articles, we will start from scratch and build Hangman game in Flutter. This is going to be an exciting series as we will explore a lot of programming concepts and Flutter widgets here while building this game. Introduction To Hangman The game itself is quite popular world wide so it doesn’t […]

Categories
Flutter

Exploring ValueNotifier In Flutter

In this post we will be exploring ValueNotifier in Flutter. We will learn how to use ValueNotifier along with the ValueListenableBuilder widget to update error message in a TextField. Introduction To ValueNotifier In Flutter In Dart, a ValueNotifier is a special type of class that extends a ChangeNotifer. A ValueNotifier can hold a single value. […]

Categories
Dart Flutter

BDD With Gherkin In Flutter

In this post we will learn about Behavior Driven Development BDD with Gherkin in Flutter. We will introduce the concept of BDD and learn how we can write Gherkin syntax feature files and parse them in Flutter. We will go over writing step definitions in detail and setup automated testing for the steps. Introduction To […]

Categories
Flutter

How To Create Toast In Flutter

In this post we will learn to create Toast in Flutter. We create a wrapper class which can be used to load Toast anywhere within your Flutter application. Introduction In Android, a toast is a mechanism to show feedback for the user. The feedback is usually a short message which occupies a small area which […]

Categories
Dart Flutter

How To Decode A JSON Web Token(JWT) In Dart

This post covers the topic how to decode a JSON Web Token(JWT) in dart. We will learn about different elements of JWT and then write a function to extract payload data from token value. Introduction JSON Web Token (JWT) is an industry standard mechanism to pass security credentials and claims in a client-server architecture. A […]

Categories
Flutter

Generating Random Values In Dart

In this post, we will learn to generate various kinds of random values in Dart for your Flutter application. As a bonus, we will cover generating a random number including both positive and negative numbers. Introduction Often we need to work with random values in our application. Maybe we need to generate a random number […]

Categories
Flutter

Button Animations In Flutter using AnimatedBuilder

In this post we will learn to build button animations in Flutter using AnimatedBuilder widget. We will learn to create different variations of sweep effects like left to right and right to left on button click. Introduction Showing animations in any app is a great way to improve user experience. Even a small and basic […]