Previously, when loading asset images, the ImageProvider API required the compressed data to be copied multiple times. Flutter 3.3 increases the performance of loading images from assets by eliminating copies and reducing Dart garbage collection pressure. The Cached Raster function creates a preprocessed cache at the point in the function chain where it's added. Using the command Dart: Add Dependency, you can add multiple, comma-separated dependencies.
FLUTTER 3.3 2 CODE
Visual Code extensions let you add languages, debuggers, and tools to your installation to support your development workflow.įlutter 3.3 includes several updates for VS Code extension including improvements for adding dependencies. The go_router package simplifies routing by providing a declarative, URL-based API, making it easier to navigate and handle deep links. In order to support building apps with complex navigation needs, Flutter 3.3 has released a new version of the go_router package, making it simpler to design routing logic that is compatible with mobile, desktop, and the web. This package uses the Flutter framework's Router API to provide a convenient, URL-based API for navigating between different screens. Go_router is a Declarative Routing Package for Flutter.
FLUTTER 3.3 2 WINDOWS
Windows desktop app versions can now be set from your project pubspec.yaml file and build arguments, makinging it easier to enable auto-updates so that your clients always receive the most recent version of a program. Previously, unlike other platforms, the Windows desktop application’s version was set by a file specific to the Windows app. It introduces other things too, including support for Material Design 3.įlutter 3.3 includes updates to IconButton (A picture printed on a Material widget that reacts to touches by filling with color), Chips (Compact elements that represent an attribute, text, entity, or action, and variants for AppBar (toolbar).
FLUTTER 3.3 2 ANDROID
Global SelectionĪs part of Android 12, Google announced incorporating Material Design 3 into Flutter which included the color theming engine, wallpaper-based themes, and drafting of the app’s color scheme. Proper implementation of trackpad gestures will greatly improve the experience of these interactions. Using a pointer to directly manipulate content is very intuitive on a touch screen, but clicking and dragging with a mouse to perform that very same interaction is not intuitive. This not only provides richer and smoother control but also reduces misinterpretation in certain cases owing to Flutter’s focus on mobile platforms, apps are designed for a wide range of rich touch gestures.
Touchpad inputįlutter 3.3 provides improved support for touchpad input. The Dart API wrapper generation tool, ffigen can create these bindings from API headers. This new mechanism utilizes the fact that Objective-C and Swift code can be exposed as C code based on API bindings.
Dart supports this interoperability mechanism in any app from the CLI app to backend code to a Flutter UI. Dart 2.18 extends its support to these languages and can now call both these languages. Objective-C and Swift codes are used to call APIs on iOS and macOS devices.
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