We need to import a external package 'package:crypto/crypto.dart' and a dart built-in library 'dart:convert' . Now lets see the code for encrypting a text import…
First we have to initialize routes. Let’s check the code : void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({super.key}); //…
Flutter is a powerful framework for building cross-platform apps with a reactive UI. One of its core concepts is state management, and setState is the…
We use where() method with collections (like list, set ..) to filter out that collection elements. A where() method returns a new iterable which satisfies…
Through SharedPreferences we can store and retrieve key value pair even after closing the app. The key-value pair stored through SharedPreferences are not deleted after…
Passing data to named routes in flutter involves three main steps:1.Define the Named Route2.Pass Data When Navigating3. Retrieve Data in the Destination Route 1.Define the…
In Flutter/Dart, async and await are used for asynchronous programming, allowing you to write code that performs tasks concurrently without blocking the main thread.async: This…
