Table of Contents
What Is Flutter?
- High-performing, cross-platform mobile applications can be built using this Google-owned open-source framework.
- Includes a number of tools, such as a contemporary UI library, strong APIs, and a simple development approach.
- With its help, programmers may create appealing, simple-to-use apps for both Android and iOS devices.
- A framework that offers a wide variety of customization options so that programmers can customise the appearance and feel of their apps.
- Helps in building apps that can function across multiple platforms effortlessly
Undoubtedly, Flutter a framework by Google allows developers to create mobile and web applications with one codebase. By allowing developers to work quickly and efficiently, Flutter has become the go-to programming language for many developers.
Recently, Google released Flutter 3.7, which is packed with a variety of new features, improvements, and bug fixes for developers.
Look at the complete changelog that comes along with Flutter 3.7
Menu Bars and Cascading Menus
Menu bars and cascading context menus are now both features available in Flutter 3.7. Developers may simply design user-friendly interfaces with these menu bars, enabling users to navigate their applications with ease.
This feature is tremendously helpful for developers since it makes it simpler for them to design applications that are well-polished and exhibit a polished seamless user experience.
Impeller Preview
Developers can now create user interfaces that are more responsive and aesthetically pleasing thanks to the preview release of the Impeller rendering engine for iOS.
With Impeller, flutter app development strategy may benefit from tools like hardware-accelerated rendering, which boosts the efficiency of their applications.
For Flutter developers, the introduction of Impeller on the iOS platform is a huge step forward because it gives them more tools for building beautiful user interfaces.
iOS release validation
A checklist of settings to update when releasing an iOS app assures that your app is prepared for submission to the App Store.
The Flutter build ipa command can check a few settings and notifies developers if any changes need to be made to their project before it can be released.
By doing this, developers can make sure that their applications are properly set up and ready to be deployed.
DevTools updates
In Flutter 3.7, the DevTools Memory debugging tool has undergone a complete makeover and now offers developers three new feature tabs: Profile, Trace, and Diff.
These tabs include numerous additional capabilities that make debugging much simpler in addition to supporting all the memory debugging functions that have previously been supported.
- A new timeline view in the Profile tab enables developers to quickly examine memory usage trends over time
- The Trace tab provides a more thorough view of the memory allocations and deallocations taking place in the application
- Developers can more easily see possible issues by comparing the memory use of two different builds using the Diff tab.
Developers may more readily spot and troubleshoot memory-related issues in their applications with the help of these new features in Flutter 3.7.
Custom context menus
With only a few lines of code, developers can quickly and easily add the functionalities they require to their apps using custom context menus.
Developers can add options to the built-in context menus in the Material Design library or to the current context menus on the home screen using custom context menus.
It goes without saying, with the new custom context menus in Flutter 3.7, developers can easily customize their apps to their exact needs.
Scrolling Improvements
New widgets in Flutter 3.7, like Scrollbar and DraggableScrollableSheet, enhance the handling of text selection when scrolling.
The handling of gestures has also been improved in this new edition, making it simpler for users to engage with their apps.
Internalization tools and docs
With the addition of internationalisation features in Flutter 3.7, it is now simpler for developers to design apps that can be utilised in many languages.
Developers are able to learn how to utilise the internalisation tools thanks to tutorials on how to build up apps for internationalisation and information on typical problems.
Magnifying Glass
For improved text selection on both Android and iOS, Flutter 3.7 now comes equipped with immediate access to a magnifying glass.
By ensuring that users can read and choose text on their smartphones with ease, this new feature makes it simpler for users to interact with their apps.
Swift migration for plugins
Flutter 3.7 now provides APIs for Swift, making it easier for developers to create plugins using the language.
To assist Flutter developers with the migration process, Flutter provides a set of tools and tutorials to help developers transition from other languages to Swift.
iOS Platform View BackdropFilter
With this new feature, developers now have the ability to blur native iOS views when they are rendered underneath a blurred Flutter widget.
This is accomplished through the use of the BackdropFilter API which is now wrapped internally.
This new API enables developers to easily and quickly create blurred backgrounds, allowing them to create stunning visual effects with minimal effort.
Bid goodbye to macOS 10.11 through 10.13
With this upgrade, developers must ensure their apps are created using the most recent Flutter SDK.
The minimum macOS version needed to use Flutter has increased to 10.14 Mojave, so any applications created using an earlier SDK version won’t be supported on these operating systems.
For the optimal user experience, developers must keep in mind their apps are developed using the most recent SDKs.
Improved custom shader support
With the help of the shader compiler, programmers may integrate unique shaders into their programs to produce beautiful visual effects.
It saves time and costs by enabling developers to quickly update shaders without having to manually recompile them.
Hire flutter app developers will enable businesses to create richer, more engaging user experiences that will set their apps apart from the competition.
The Bottomline
For Flutter developers, Flutter 3.7 ushers in a brand-new and exciting era. Developers will be able to benefit from a wide range of performance enhancements, new features, and bug fixes with this release.
This update includes a tonne of amazing new features, including improved navigation, accessibility, and increased animations. It wouldn’t be inaccurate to state that this new release has been tuned for native performance, which results in more fluid user interfaces.
Hidden Brains, a flutter app development company, is eager to see what the app market will produce with Flutter 3.7.
Watch this space for additional Flutter and other trending technology developments!