engine-flutter-autoroll d88376aebb
Roll Flutter Engine from dc14649e1a51 to c9876d7a3a11 (9 revisions) (#110219)
* fa86e2d82 Zip FlutterMacOS.framework. (flutter/engine#35623)

* ce987d4cb Roll Dart SDK from 859e9bbe6f0a to 691aa6246705 (1 revision) (flutter/engine#35672)

* ab3569684 Roll Skia from d965473d8719 to f0593b093a72 (2 revisions) (flutter/engine#35675)

* 474082412 [fuchsia] Document `found != flatland_views.end()`. (flutter/engine#35607)

* c6c872137 Roll Skia from f0593b093a72 to 8acbc3ce4e84 (7 revisions) (flutter/engine#35676)

* 741709107 Set temporary GN arg for Skia roll (flutter/engine#35651)

* 1c5c7052b Revert "Zip FlutterMacOS.framework. (#35623)" (flutter/engine#35680)

* 983e3abda [Impeller] Fix matrix printing (flutter/engine#35656)

* c9876d7a3 Roll Fuchsia Mac SDK from XrmzJCUPGAd4klJlw... to uiiEV3lEQoosICL43... (flutter/engine#35677)
2022-08-24 15:19:25 -07:00
2022-08-14 15:39:21 +00:00

Flutter

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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 Android (Material), along with support for customizing or creating entirely new visual components.

Reflectly hero image

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.

Dart diagram

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.

Hot reload animation

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, and on macOS) 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.

Languages
Dart 75%
C++ 16.5%
Objective-C++ 2.9%
Java 2.8%
Objective-C 0.7%
Other 1.9%