Android: This folder holds a complete Android project. It is used when you create the Flutter application for Android. When the Flutter code is compiled into the native code, it will get injected into this Android project, so that the result is a native Android application. For Example: When you are using the Android emulator, this Android… Continue reading Why is the Android and iOS folder in the Flutter project?

When you build the Flutter app the first time, it will take a longer time. It is because the Flutter built the device-specific APK or IPA file. Thus, the Gradle and Xcode are used to build the file, taking a long time.

Flutter and React Native are both used to develop the native hybrid app from a single codebase. These apps can run on iOS and Android platforms. React Native develop by Facebook, whereas the Flutter framework was first introduced by Google. So, both framework has a very good feature and community. Flutter uses Dart language to… Continue reading Which one is better between Flutter and React Native?

To install and run Flutter on the Windows system, you need first to meet these requirements for your development environment. Operating System Windows 7 or Later (I am Windows 10. You can also use Mac or Linux OS.). Disk Space 400 MB (It does not include disk space for IDE/tools). Tools 1. Windows PowerShell2. Git… Continue reading How can you install Flutter?

The popular advantages of the Flutter framework are as follows: Cross-platform Development: This feature allows Flutter to write the code once, maintain, and can run on different platforms. It saves the time, effort, and money of the developers. Faster Development: The performance of the Flutter application is fast. Flutter compiles the application by using the arm C/C++… Continue reading What are the advantages of Flutter?

A package is a group of similar types of classes, interfaces, and sub-packages. The packages and plugins help us to build the app without having to develop everything from packages. In Flutter, it allows you to import new widgets or functionality into the app. The packages and plugins have a very small distinction. Generally, packages… Continue reading What are packages and plugins in Flutter?

It is the project’s configuration file that will use a lot during working with the Flutter project. It allows you how your application works. It also allows us to set the constraints for the app. This file contains: Project general settings such as name, description, and version of the project. Project dependencies. Project assets (e.g.,… Continue reading What is pubspec.yaml file?

The Flutter development tools allow to make Flutter development faster and thus boosting the developer’s workflow. Flutter IDE and tools need some plugins to develop mobile applications. The plugins help us to dart compiling, code analysis, and Flutter development. The popular IDE for Flutter developments are as follows: Android Studio Visual Studio IntelliJ IDEA Xcode

A Stateful widget has state information. It is referred to as dynamic because it can change the inner data during the widget lifetime. A widget that allows us to refresh the screen is called a Stateful widget. This widget does not have a build() method. It has createState() method, which returns a class that extends… Continue reading What do you understand by the Stateful and Stateless widgets?

A Flutter app is always considered as a tree of widgets. Whenever you are going to code for building anything in Flutter, it will be inside a widget. Widgets describe how your app view should look like with their current configuration and state. When you made any alteration in the code, the widget rebuilt its… Continue reading What are the Flutter widgets?