86fa9e511d
* bd8bcf956 Roll Fuchsia Mac SDK from crEcyXdyZ686cAqMV... to pMV6A0ykZQ8aA3NG2... (flutter/engine#38120) * dec8b5221 Preliminary implementation of UIA for A11y on Windows (flutter/engine#37754) * 5545ccf87 Roll Fuchsia Linux SDK from NlJGkMbtZqQ6_BCpu... to xn8ztWtp-zww-jObz... (flutter/engine#38122) * 80a15a419 Create FlutterActivity/FlutterFragment using light weight engine with FlutterEngineGroup (flutter/engine#36963) * 5caef8585 Full implementation of text-input-test (flutter/engine#37986) * 8f6036e58 Reland fix wrong VSYNC event (flutter/engine#37865) * 4101c363c [iOS] Change locale format for spell check (flutter/engine#38080) * 2f5b67e4d [embedder] Ensure destruction called on present (flutter/engine#38078) * 0bddc6045 [Impeller Scene] Depth attachment; baked lighting example (flutter/engine#38118) * 6aa4ccd60 Remove dlCanvasRecorder from flutter::PictureRecorder (flutter/engine#38127) * dbb5284f2 [Windows] Add more cursor plugin tests (flutter/engine#38112) * 6e91204d9 Roll Fuchsia Mac SDK from pMV6A0ykZQ8aA3NG2... to 9SnrQ0vbR8IC7UIoP... (flutter/engine#38135) * 3140ad924 [Impeller] order metal samplers according to declared order and not usage order (flutter/engine#38115) * 84abf21d4 Remove autoninja. (flutter/engine#38136) * 8a113d328 [embedder] Expose metal surface from test context (flutter/engine#38133) * 1ef25b63f Roll Fuchsia Mac SDK from 9SnrQ0vbR8IC7UIoP... to aMW0DjntzFJj4RoR3... (flutter/engine#38139) * 748b3bc15 Revert "Remove dlCanvasRecorder from flutter::PictureRecorder (#38127)" (flutter/engine#38137) * b6daf3d06 [embedder] Consistent naming for GL/Metal tests (flutter/engine#38141) * 339d04baf [web] Trivial fix for non-static interop JS interop class. (flutter/engine#38126) * 1fcbb9c11 [tools] Eliminate version on Obj-C docs (flutter/engine#38145) * 71928b6a4 [Impeller] Use DrawPath instead of Rect geometry when the paint style is stroke (flutter/engine#38146) * 23ce8fdbc Roll Skia from dd3285a80b23 to f84dc9303045 (4 revisions) (flutter/engine#38123) * 366f8663b Roll Skia from f84dc9303045 to 2691cd7b4110 (40 revisions) (flutter/engine#38151) * 447e7013e Roll Skia from 2691cd7b4110 to 711396b81248 (1 revision) (flutter/engine#38152) * cd5d91bf9 Pylint testing/run_tests.py (flutter/engine#38016) * aafac083b Roll Skia from 711396b81248 to b253b10374e7 (7 revisions) (flutter/engine#38157) * 799dc78e8 Roll Fuchsia Linux SDK from xn8ztWtp-zww-jObz... to rRJIjuO-dPNCpCTd9... (flutter/engine#38134) * 3aa3d2a8f Massage the JS interop around `didCreateEngineInitializer` (flutter/engine#38147) * 030950f30 Roll Skia from b253b10374e7 to ec407902999b (3 revisions) (flutter/engine#38158)
Flutter is Google's SDK for crafting beautiful, fast user experiences for mobile, web, and desktop from a single codebase. Flutter works with existing code, is used by developers and organizations around the world, and is free and open source.
Documentation
For announcements about new releases, follow the flutter-announce@googlegroups.com mailing list. Our documentation also tracks breaking changes across releases.
Terms of service
The Flutter tool may occasionally download resources from Google servers. By downloading or using the Flutter SDK, you agree to the Google Terms of Service: https://policies.google.com/terms
For example, when installed from GitHub (as opposed to from a prepackaged
archive), the Flutter tool will download the Dart SDK from Google servers
immediately when first run, as it is used to execute the flutter tool itself.
This will also occur when Flutter is upgraded (e.g. by running the flutter upgrade command).
About Flutter
We think Flutter will help you create beautiful, fast apps, with a productive, extensible and open development model, whether you're targeting iOS or Android, web, Windows, macOS, Linux or embedding it as the UI toolkit for a platform of your choice.
Beautiful user experiences
We want to enable designers to deliver their full creative vision without being forced to water it down due to limitations of the underlying framework. Flutter's layered architecture gives you control over every pixel on the screen and its powerful compositing capabilities let you overlay and animate graphics, video, text, and controls without limitation. Flutter includes a full set of widgets that deliver pixel-perfect experiences whether you're building for iOS (Cupertino) or other platforms (Material), along with support for customizing or creating entirely new visual components.
Fast results
Flutter is fast. It's powered by the same hardware-accelerated 2D graphics library that underpins Chrome and Android: Skia. We architected Flutter to support glitch-free, jank-free graphics at the native speed of your device. Flutter code is powered by the world-class Dart platform, which enables compilation to 32-bit and 64-bit ARM machine code for iOS and Android, as well as JavaScript for the web and Intel x64 for desktop devices.
Productive development
Flutter offers stateful hot reload, allowing you to make changes to your code and see the results instantly without restarting your app or losing its state.
Extensible and open model
Flutter works with any development tool (or none at all), and also includes editor plug-ins for both Visual Studio Code and IntelliJ / Android Studio. Flutter provides tens of thousands of packages to speed your development, regardless of your target platform. And accessing other native code is easy, with support for both FFI (on Android, on iOS, on macOS, and on Windows) as well as platform-specific APIs.
Flutter is a fully open-source project, and we welcome contributions. Information on how to get started can be found in our contributor guide.