Flutter App Development


Creating a Flutter app is an exciting journey into the world of cross-platform development. Flutter, developed by Google, has gained immense popularity for its ability to build beautiful and natively compiled applications for mobile, web, and desktop from a single codebase.

Flutter is an open-source UI software development toolkit that helps developers build natively compiled applications for mobile, web, and desktop from a single codebase. It uses the Dart programming language, which is also developed by Google.


Why Flutter?

These are the reasons why you should choose this platform:

A free and open-source platform for iOS and Android apps.

Based on reactive programming architecture.

A single codebase for both Android and iOS development.

Screen rendering process on the Dart side.

Quick Customizations like add features and fix bugs.

Easy to make quick widgets.

Simple to adopt for developers.


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Flutter's Key Features



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Hot Reload

One of Flutter's standout features is hot reload, which allows developers to see the changes they make in the code immediately reflected in the app. This significantly speeds up the development process.

Widget-based Framework

Flutter is built on a reactive widget framework. Everything in Flutter is a widget, and these widgets are used to construct the UI. This makes the UI development highly flexible and customizable.

Expressive UI

Flutter provides a rich set of pre-designed widgets for creating beautiful and expressive user interfaces. These widgets can be customised and combined to achieve a wide variety of designs.



How Flutter Is Used To Build App?

Before diving into app development, it's essential to set up your development environment. Flutter supports development on Windows, macOS, and Linux. Here are the steps to set up Flutter

Install Flutter SDK

Download the Flutter SDK from the official Flutter website.

Extract the downloaded zip file and add the flutter/bin directory to your system's PATH.

Configure an IDE

Popular choices include Visual Studio Code and Android Studio with the Flutter plugin. Set up your preferred IDE.

Verify Installation

Run a flutter doctor in the terminal to ensure that your development environment is set up correctly.

Install Dart SDK

Flutter uses the Dart programming language. Download and install the Dart SDK.



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Widgets are the building blocks of a
Flutter app. There are two types of
widgets

Stateless Widgets

Widgets that don't store any mutable state. The UI of a stateless widget is purely a function of its configuration.

Stateful Widgets

Widgets that can change over time. They can contain mutable state that affects the widget's appearance.

Flutter apps often require more than just static UI. Adding functionality involves handling user input, managing state, and interacting with external services.

Navigation

Navigate between screens using the Navigator widget. Push and pop screens onto the navigation stack.

Managing State

For stateful widgets, manage the state using the setState method. This triggers a rebuild of the widget when the state changes.

Handling User Input

Use widgets like TextField for text input and GestureDetector for handling gestures.


Networking

Use the http package or other networking libraries to make HTTP requests.


Frequently Asked Questions


Flutter is an open-source UI toolkit developed by Google for building natively compiled applications for mobile, web, and desktop from a single codebase. It provides a rich set of pre-designed widgets, a reactive framework, and features like hot reload for faster development. Using Flutter ensures a consistent and beautiful user interface across different platforms.
While Flutter is known for mobile app development (Android and iOS), it goes beyond that. Flutter supports web, desktop (Windows, macOS, Linux), and embedded systems. This versatility allows developers to use a single codebase to target multiple platforms, reducing development time and effort.
Flutter uses the Dart programming language. Dart is a modern, object-oriented language developed by Google, and it's optimised for building mobile, desktop, server, and web applications. While Dart might be less popular than some other languages, it's designed to work seamlessly with Flutter, providing a smooth development experience.
Hot reload is a feature in Flutter that allows developers to inject new code into a running app without restarting it. This means you can see the effects of code changes immediately, speeding up the development process. It's a powerful tool for experimenting with UI, fixing bugs, and iterating on features.
Yes, Flutter allows developers to embed Flutter views into existing native apps. This is useful for gradually transitioning a native app to Flutter or incorporating Flutter components into an established codebase. The framework provides a smooth integration process, enabling developers to leverage Flutter's capabilities while maintaining their existing code.
Flutter uses a compiled programming language (Dart) and has its graphics engine, allowing it to achieve high-performance levels. The framework is designed to create smooth and fluid animations, and it provides tools for profiling and optimising app performance. Flutter's architecture contributes to its efficiency in rendering UI, making it suitable for performance-sensitive applications.
Yes, Flutter is well-suited for large-scale and enterprise-level applications. Its modular and scalable architecture, along with a strong set of libraries and tools, makes it capable of handling complex app development requirements. Flutter's ability to maintain a consistent UI across platforms is particularly advantageous for enterprises seeking a unified brand experience.


Unknown Facts About Flutter App Development


Designed for Fuchsia OS

Flutter was initially designed as the framework for Fuchsia, Google's experimental operating system. While Fuchsia's future remains uncertain, Flutter's success on other platforms, especially mobile, has made it a key player in cross-platform development.

Inspired by React

Flutter draws inspiration from React, especially in terms of its reactive programming model. The widget-based architecture in Flutter shares similarities with React's component-based structure, making it familiar for developers transitioning from web development.

Desktop and Web Support

Beyond mobile app development, Flutter supports desktop (Windows, macOS, Linux) and web development. This means developers can use a single codebase to create applications for various platforms, expanding Flutter's versatility.


Sky: The Original Name

Before being named Flutter, the project was codenamed Sky. Google officially announced it as Flutter in 2015. The name "Flutter" reflects the rapid UI development experience the framework provides.

Embedding in Existing Apps

Flutter allows developers to embed Flutter views into existing native apps. This feature is handy for gradually migrating a native app to Flutter or incorporating Flutter components into an established codebase.

Dart: The Language of Choice

While Flutter is the framework, Dart is the programming language used to write Flutter apps. Dart was developed by Google and is optimized for building mobile, desktop, server, and web applications.


Flutter's Renderer

Flutter has its graphics engine and renderer, which means it doesn't rely on native components. This allows Flutter apps to maintain a consistent look and feel across different platforms.

Custom Animation Framework

Flutter includes a powerful and flexible animation framework. Developers can create complex animations easily, enhancing the user experience. The framework supports a variety of animations, from simple transitions to intricate, physics-based effects.


Internationalisation (i18n) Support

Flutter provides built-in support for internationalisation, making it easier for developers to create apps that cater to a global audience. This includes features for handling translations and adapting the app's content based on the user's locale.

Open-Source and Growing Community

Flutter is an open-source project with a rapidly growing community. The community actively contributes to the framework's development, creating packages, plugins, and providing support through forums and social media.



Our Flutter App Development services

Custom Flutter Application Development

UI/UX Design for Flutter Apps

Flutter App Debugging and Testing

Flutter Apps Support & Maintenance

AI and ML Integration to Mobile Apps

3rd Party API Integration


Why BSIT for Flutter App Development

Good explanation to the question! There are lots of mobile app development companies boasting of their own flawless services. All you have to make a balanced decision to make the most out of the ability of the app developer and modern mobile technology for an effective online presence.

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Key Benefits:


A pool of Flutter app development expert engineers, managers, and designers.

Top consultancy on language, frameworks, library, etc.

Stick adherence to timelines and precision.

Experience to handle entire Flutter app development process.

Complete mobile security and confidentiality.

Robust business working models.

Rigorous quality checks at all development stages.

Proficiency in all trending Flutter app tools.



Why Choose Us

Why Choose BSIT


The Websites we make are optimized.

Our Agile Methodology of development is proven and effective.

Strong focus on business requirements and ROI.

No compromise on quality of website.

We are quick to response to the clients need.

Delivering services and solutions right for your business.

No worrying as we have an expert web development team.

Our web developers are experienced and certified.

We build responsive websites that auto adapt to device screens.

Extensive project management experience.



We create beautiful things

We are building bridges in web technology in order to connect the client’s goal to reality.

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Our Process


Planning

Understanding what you want out of your site and how do you plant to implement it.

1

Development

We develop content management systems for clients who need more than just the basics.

2

Launch

After successful testing the product is delivered / deployed to the customer for their use.

4

Maintenance

It is an important step which makes sure that your site works with efficiency all the time.

5

What Sets Us Apart

Our approach to web design is built on proven methods that consistently deliver results, even in a competitive marketplace.



Innovative and Creative Team

We bring fresh and original ideas to the table, infusing your campaigns with creativity while ensuring a supportive and collaborative atmosphere.

Exceptional Support Team

Our dedicated support team is available around the clock, providing five-star assistance within 48 hours through our Support Forum.

Comprehensive Services

As a leading digital agency, we offer a complete range of services that extend well beyond initial website design, ensuring all aspects of your digital presence are covered.

Commitment to Client Success

We prioritize your success by tailoring our strategies to meet your specific goals


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Our Proficiency


100% Customer Satisfaction

Our experts stay current with the latest technologies, delivering high-quality PHP solutions that ensure complete satisfaction for our clients.


Round-the-Clock Support

Our 24/7 technical support connects you with expert developers through multiple channels, reducing complexity and enhancing productivity.

Proven Methods and Practices

With extensive industry experience, we apply the best business practices and methodologies to every project for reliable results.


Fully Responsive, Tableless Design

Our 100% tableless design approach ensures clean, standards-compliant code, resulting in faster loading speeds and optimal performance.

Rapid Data Processing

Our skilled developers guarantee fast data processing and cross-platform compatibility, delivering a smooth experience on all operating systems.


Cutting-Edge Technology

We consistently adopt the latest, most advanced technologies, keeping your business at the forefront of innovation.



Our Focus

We focus on the following things:

Technology Leadership

BSIT remains at the forefront of advancements in information technology, assuring clients of the latest software development technologies.

Quality

We are dedicated to maintaining the highest standards of excellence. Our focus on continuous improvement ensures that we consistently do the right things well.

Results Orientation

We proactively set ambitious goals to achieve world-class results, continuously enhancing our capabilities to meet and exceed client expectations.

Talented People

Our passion for technology drives us to maintain high recruitment standards, ensuring we attract some of the most skilled individuals in the industry.

Discipline

We prioritize a safe and clean workplace, ensuring meticulous project planning that allows us to fulfill commitments effectively.

Professional Atmosphere

We understand that a professional and modern work environment is vital for success. Our high-end office space features numerous meeting and conference rooms to foster collaboration.


What we Offer

Web Enablement of Any Legacy Applications

Customized Web Portal Solutions

Community Site Development

Custom Social Network development

E Commerce Solutions

Internet and Intranet solutions

Specific Custom Applications as per client Demand

Corporate Web Based Solutions

Business Applications

Payment processor integrations




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