For mobile applications, user Flutter App Development  first impressions are very important. First impressions are often determined by the onboarding process, where users install an app on their phone. However, onboarding is often tedious as it is only the first step in launching an application. The Flutter App Development process can achieve it via the Flutter apps Onboarding screen Process.
Flutter App Development Onboarding also needs to be suitable for many users, including those who discover and engage with apps through marketing campaigns, word of mouth, or in-app stores.
No matter how you introduce your app to users, the onboarding process needs to be well-informed and create a fun and informative process to attract new users.

All you need to know about Flutter App Development

Flutter is an open-source UI framework developed by Google. Flutter App Development  It allows developers to build native mobile and cross-platform applications from one codebase. Launched in 2017, Flutter helps simplify the process for developers and make them more efficient. The framework allows iOS and Android applications to be built from a single code base and single programming language.
Developed by Google, the framework consists of the following parts.

Software Development Kit (SDK)

The SDK is a collection of tools that allow developers to build applications, compile the code to native machine code, and use them on iOS and Android.

Widget-based UI Library

A Flutter App Development  framework with various reusable UI elements such as sliders, buttons, and text inputs.
Flutter’s programming language is Dart, developed by Google in 2011; Dart is a typed object programming language, similar to JavaScript, dedicated to front-end development.
It has an extensive onboarding process.

Attractive Look and feel to Attract Users

Provide the user with the option to accept the necessary licenses and contracts.
During the onboarding process, all the data required to use the application is obtained from the user.

Onboard Interface with Flutter App Development

The full onboarding interface looks like this. When the app launches, a travel-themed slideshow is displayed with zooms and color gradients to draw interest, followed by the onboarding process, including a license agreement and a screen to select a region of interest.

It is possible to create an engaging and interesting user experience by utilizing actions.

So, how can we do this? Let us wait and see.

Plan the onboarding Process for your Flutter App

First, plan what the onboarding process should look like. In this case, play the opening slide and scroll the user view vertically to show the main onboarding flow.

Imagine a light blue box on the user’s phone, and the onboarding process should look like this.

The Onboarding Process Each onboarding screen — “Open Slides,” “Welcome,” “Ask for Permission,” “Select Interests,” and “Complete the Onboarding Process” — shows the progress of the application in five blue boxes Happening.

It is important to plan the look effectively because they know their goals. The code will be messy if you don’t know your goal.

The first step in this onboarding process is to create an attractive opening slideshow that looks good when users open the app.

Create an opening slideshow in Flutter

The opening slide shows a word over a few pictures, while the closing slide summarizes all the words.

Even if the video can be used at runtime without playing on the device, it may encounter the compression wizard and fall back to another package, increasing the application’s overall size.

Instead, Flutter App Development gives you what you need to render slideshows on the device, keep the size of the installation package small, and ensure the best visual performance of your application.

Setting up onboarding steps in Flutter Apps

Flutter App Development The OnboardStep stage usually displays text and images. Therefore, you need to declare an OnboardStep widget that receives the list of children you want to display on each step and an image. The sub-image will be displayed at the full container size if there is no image.

class OnboardStep extends StatelessWidget {

final Widget? image;

final List<Widget> children;

OnboardStep(

this.children, {

this.image,

});

@override

Widget build(BuildContext context) {

return Container(

color: Colors.blue.shade200,

child: Column(

children: [

if (image != null)

Expanded(

child: SafeArea(

child: Padding(

padding: const EdgeInsets.all(20.0),

child: Card(

elevation: 10,

child: image!,

shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15)),

),

),

),

flex: 2, // occupy 2/3 of available space

),

Expanded(

child: Padding(

padding: const EdgeInsets.all(20.0),

child: Column(

crossAxisAlignment: CrossAxisAlignment.stretch,

mainAxisSize: MainAxisSize.max,

mainAxisAlignment: MainAxisAlignment.center,

children: children,

),

),

flex: 1 // occupy 1/3 of available space,

),

],

),

);

}

}

The OnboardStep created by this widget has a consistent visual design for each step. To create the first step, simply enter the text you want to display in that step and the Image you want to use. Calling the widget is simple.

OnboardStep(

[

Text(

‘Get ready for the trip of a lifetime.’,

style: Theme.of(context).textTheme.headline5,

textAlign: TextAlign.center,

),

Text(

‘Synergy Holidays is a way for you to holiday, and really enjoy it.’,

textAlign: TextAlign.center,

),

],

image: Padding(

padding: const EdgeInsets.all(50.0),

child: Image.asset(‘assets/explore.png’),

),

),

It will help us display whatever we want at this stage of the onboarding process in Flutter apps as long as we are trying to show some text with optional Image.