In Dart or any language, We always find it difficult to compare objects and return results. …

As the title suggests we are going to learn some exciting stuff about Bloc and its usage. Also will cover some of the advanced concepts which can be integrated into code easily, so keep reading…. Flutter is designed in a reactive way with asynchronous data Streams. A Stream is basically…

As a developer, we always struggle to handle NullPointerException which causes a lot of time and money while developing software. It has been referred to as a billion-dollar mistake. (Wiki) Flutter 2 supports null safety. You can now migrate your Flutter packages to use non-nullable types. …

Every application does some kind of background work which required to be performed for data storage, API usage, hardware events many more. In this article, we will learn about scheduling background tasks in our flutter apps using one of the simplest methods. Please find below steps to use workmanager plugin 1. Depend on it …

Flutter has a CircleAvatar widget that comes with very limited functionality, to solve this I have created my own flutter lib called avatar_view. This will solve some of the common problems which we faced while development. AvatarView Features All below features will be supported for network and assets images. Circular AvatarView Without…

Last Updated: 28th march 2021 Model–View–ViewModel (MVVM) is a very established architectural pattern when it’s come to software development. What is so special about MVVM? We need one architecture to be placed in the application which communicates between UI and business logic. MVVM is one of them which is…

Once we are done with the development of the app somethings are really important like code security, app size, and obfuscation. This blog will explain how you can obfuscate the application in flutter? and how the app size can be reduced in simple steps. In software development, obfuscation is the…

There are times when you want to run some tasks periodically, and to do that we have two things in a flutter. Timer Cron Timer: It’s running a task on given specific time intervals whether it is seconds, minutes, hours, etc… import 'dart:async'; void main() { const oneSec…

There is always a problem with scrolling in ListView inside Flutter, so here I am coming with an example where we can scroll to a specific index of ListView. Here we are using scroll_to_index dependency which solves our equation of scrolling easily. but first, we need to understand What ScrollController…