How to get started with Flutter App Development?

To begin with, the mobile world has witnessed a revolution in technology. Particularly, these technologies are subtle for supporting mobile app development using the best and most efficient ways possible.  Therefore, with native app development facing competition with multiple technologies like Portable web apps, hybrid development, and cross-platform development, which tech reigns as the winner for consumers.

Multiple technologies like ReactJS, Flutter, Xamarin, and Ionic have provided app development with huge opportunities. 

However, at the top of the list is the emerging technology Flutter. You can easily hire flutter developers to help you develop your first flutter application.  Let us help you to start your first Flutter app development project.

Flutter Introduction

To begin with, Flutter, created and developed by Google, in May 2017 boasts about cross-platform development. Particularly, the main aim of the project is to help developers for creating mobile UI frameworks. Flutter SDKs are nothing but a collection of different developmental tools that aid programmers and designers to build mobile applications. However, Flutter provides developers with a platform to convert the native code into various machine codes compatible with platforms like iOS and Android. The code that developers create is converted to local native code that mobile platforms can understand and comprehend. Subsequently, the flutter framework consists of different subtle User interface elements. These elements are called widgets. Developers can easily personalize these widgets as per client requirements.

Secondly, the thing that makes flutter famous is its aggressive commitment to developers for providing and utilizing a single code base. Particularly, using the concept of a single code base, developers can deploy code to various platforms respectively via the app store or the play store. Therefore, the major advantage that flutter developers get over native developers is that they can work on a single code base that handles all the coding activities, and simultaneously generates code that works flawlessly on platforms like iOS and Android, in a single go. The code is supported on all mobile platforms efficiently. Flutter app development can help you create your mobile application.

What makes Flutter Better than other platforms?

• Firstly, the applications build using Flutter going to have the same native look and feel that developers and programmers appreciate and like. Flutter apps work just like native apps. The apps build on other mobile development platforms provide a web page-like look and feel on the customer’s mobile screens. 
• Therefore, using Flutter, developers can gain fine control over native features and functions like Bluetooth, Wifi, camera, network, and more. Developers are free to use background services similar to native apps like just that.
• Since only 5 years have passed since the introduction of flutter to the public, as time passes there will be improvements in the flutter framework that google pushes out to developers and programmers. These updates enhance the performance and functionality of developers to create efficient and highly effective native apps for mobile platforms. 
• Secondly, hot reload is going to be the most beneficial feature that flutters developers appreciate and use. Using this feature developers can instantly make and view the changes to code in a simultaneous fashion. Particularly, the code changes that developers do are visible to the developers in an instant fashion and happen quickly and efficiently. Therefore, this hot reload feature eliminates the unnecessary compilation time that helps developers be efficient in development and saves valuable time the developers can put to good use.

Steps for Flutter development project

As you see there are multiple benefits of using flutter for your mobile development projects. You should be on the correct track to choosing flutter as your mobile development platform. Flutter app development can help you scale your business.

In order for you to become an efficient flutter developer and get started with flutter development, you should have knowledge about the following components in flutter

• Installation of Flutter
• Flutter basics
• Basics of Dart
• Widgets
• Widget Customization
• Layout and Navigation for app designing
• JSON parsing and API calls. 

Let us get started with the creation of a simple flutter app.

Set Up Flutter

There are many ways by which you can set up and configure flutter. The requirement is that it depends on the Operating system you are using

Follow the instructions mentioned on the flutter official website:

visit flutter website and install flutter onto your system.

Once you have done the installation of flutter you have to get DART packages installed on your system. When installing Flutter, the system automatically chooses the DART packages and their version, so you don’t have any need to install them separately. Do contact us if you are looking to Hire Flutter Developer.

Integrated Development Environment

To begin with, you can choose any integrated development environment that you wish to use. Particularly, Flutter works well with most IDEs like Android Studio, Visual Studio, IntelliJ Idea Ultimate, and many others.

Check the following link to set up an editing and debugging environment for Flutter:

visit flutter website

Secondly, we will be using DART as the programming language for Flutter. Google chose Dart because it corresponded with the way user interfaces were created and designed.

To get started with DART,

We will be using Android Studio for the creation of the flutter app.

Create the first Flutter project:

1. Open Android Studio and select the new Flutter Project.
2. Select the Flutter Application as the project type, then click on Next.
3. Verify the Flutter SDK path location (Select Install SDK if this text field is blank) 
4. Enter the project name myapp. Then click on next.
5. Click on Finish.
6. You should wait for Android Studio to install the SDK and create the project.

Coding:

Open the main.dart file present in the lib folder and replace the code with below:

import ‘package:flutter/material.dart’;

  void

main() => runApp(MyApp());

  class

MyApp extends StatelessWidget {

@override

Widget build(BuildContext context) {

return MaterialApp(

title: ‘Welcome to Flutter’,

home: Scaffold(

appBar: AppBar(

title: Text(‘Welcome to Flutter’),

body: Center(

child: Text(‘Hello World’),

Run the code:

Lastly, using the Android Studio ToolBar, click on the Target selector and choose Simulator / Emulator. If you cannot see, or none is selected, select Tools>Android > AVD Manager, and create one there.

After choosing the Target selector, click on the Run button, and there you have it.

Your First Flutter application is Ready.

Read More: 7 Tips to Choose the Right App Development Company for Your Business

Conclusion:

You have created your first application using Flutter. If you want to hire flutter developers then contact us at our Nimap Infotech with your requirements. 

Flutter app development is beneficial for any business big or small.  Flutter app development can boost your business by helping you to get more revenue.