How to Build a ToDo Application in Flutter?

Flutter offers a stable framework for constructing richly UI-driven cross-platform applications. In this article, we will learn to build a ToDo Flutter Application.

What is the ToDo Application?

The ToDo application helps users manage and organize their tasks and responsibilities more easily. Managing tasks using the ToDo app will require you to work with data persistence, user input processing, and state management.

Steps used in building a ToDo Application

Step 1: Create a new Flutter Application

Create a new Flutter application using the command Prompt. To create a new app, write the below command and run it.

flutter create app_name

To know more about it refer this article: Creating a Simple Application in Flutter

Step 2: Working With main.dart

Add the boilerplate code below in main.dart to create a basic structure with an AppBar and body using a Scaffold.

Step 3: Intialize variables

Intialize required variables.

Step 4: Create methods

Create methods to add, update, and delete tasks in a list.

Step 5: Develop UI

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To receive input from the user.

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This widget is used to display a list of tasks efficiently.

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Used to add an item to the list.

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Used to implement actions such as Edit and Delete.

Complete Source code

main.dart:

Output :