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Flutter Tutorial

In this tutorial series, we’ll guide you step by step on how to create an mobile application using flutter. The mobile application would be open source app. The tutorial would focus on this application to introduce the important concepts of the flutter framework.

5. Flutter Tutorial for Beginners – Understanding Stateless Widgets and Stateful Widgets

In Flutter, there are mainly two types of widgets: StatelessWidget StatefulWidget    1. StatefulWidget Stateful widgets are useful when the part of the user interface you are...

6. Flutter Tutorial for Beginners –initState(), setState() and dispose() in Flutter

initState() is a method of class State and it is considered as an important lifecycle method in Flutter. initState() is called only...

7. Flutter Tutorial for Beginners – How to Use Flutter Packages

There are various types of Flutter Packages. Packages are published to http://www.pub.dev You can also browse the packages on http://www.pub.dev by filtering on...

8. Flutter Tutorial for Beginners – Flutter Snackbar

Step 1. Open your flutter project. Step 2. Declare a Global key into the class which contain the Scaffold widget.

9. Flutter Tutorial for Beginners – Toast Messages

For toast messages into flutter we are going to use a flutter package called ‘fluttertoast’ To do that follow the instruction. Step 1. Go...

10. Flutter Tutorial for Beginners – ListView Widget

Step 1. Create a List final List<String> entries = <String>; Step 2. Then use the...

11. Flutter Tutorial for Beginners – Drawer Menu

There is a property of Scaffold widget called ‘drawer’. For the drawer menu in flutter app use the following code.

12. Flutter Tutorial for Beginners – Multiple Screen

Step 1. Open a flutter project Step 2. Right Click on ‘lib’ directory, then select ‘New’, then select ‘Dart File’ Step 3. Give a...

13. Flutter Tutorial for Beginners – Passing data between Screens

In this tutorial we are going to pass data between screens. First we pass the data to a stateless widget class. To StatelessWidget: First...

14. Flutter Tutorial for Beginners – Future, Async and Await in Flutter

Async means that this function is asynchronous and you might need to wait a bit to get its result. Await literally means -...

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