Roll engine e7f9ef6aa0b9..cd920398e40e (29 commits) (#39854) git@github.com:flutter/engine.git/compare/e7f9ef6aa0b9...cd920398e40e git log e7f9ef6aa0b9..cd920398e40e --no-merges --oneline 2019-09-04 mouad.debbar@gmail.com Handle new navigation platform messages (flutter/engine#11880) 2019-09-04 shihaohong@google.com Android 10+ View.getSystemGestureExclusionRects (flutter/engine#11451) 2019-09-04 aukwat@gmail.com Fix deleting Thai vowel bug on iOS (skip string range sanitization) (flutter/engine#11807) 2019-09-04 bkonyi@google.com Roll src/third_party/dart 4bd13a74d9..c3db2e3ee0 (4 commits) 2019-09-04 skia-flutter-autoroll@skia.org Roll src/third_party/skia c2dc9c864844..e7366841663b (2 commits) (flutter/engine#11878) 2019-09-04 iska.kaushik@gmail.com [flutter_runner] Add common libs to the test far (flutter/engine#11875) 2019-09-04 bkonyi@google.com Roll src/third_party/dart fd27e795ba..4bd13a74d9 (5 commits) 2019-09-04 aam@google.com Provide dart vm initalize isolate callback so that children isolates belong to parent's isolate group. (flutter/engine#9888) 2019-09-04 stuartmorgan@google.com Add style guide and formatting information (flutter/engine#11669) 2019-09-04 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from BR_-u... to LKWtB... (flutter/engine#11874) 2019-09-04 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from dRCdb... to m-hNV... (flutter/engine#11873) 2019-09-04 skia-flutter-autoroll@skia.org Roll src/third_party/skia 77743492418e..c2dc9c864844 (22 commits) (flutter/engine#11872) 2019-09-04 iska.kaushik@gmail.com Add a sample unit test target to flutter runner (flutter/engine#11847) 2019-09-04 iska.kaushik@gmail.com Support building standalone far packages with autogenerating manigests (flutter/engine#11849) 2019-09-04 bkonyi@google.com Roll src/third_party/dart 622747502e..fd27e795ba (9 commits) 2019-09-04 bkonyi@google.com Roll src/third_party/dart 54fdd559d8..622747502e (1 commits) 2019-09-04 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from KqidK... to BR_-u... (flutter/engine#11845) 2019-09-04 skia-flutter-autoroll@skia.org Roll src/third_party/skia 452ce044f0db..77743492418e (12 commits) (flutter/engine#11837) 2019-09-04 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from -kKi5... to dRCdb... (flutter/engine#11840) 2019-09-04 bkonyi@google.com Roll src/third_party/dart 36985859e4..54fdd559d8 (65 commits) 2019-09-04 chinmaygarde@google.com Minor tweaks to the Doxygen theme. (flutter/engine#11576) 2019-09-04 matthew-carroll@users.noreply.github.com Updated API usage in scenario app by deleting unnecessary method. (flutter/engine#11844) 2019-09-03 garyq@google.com Fix RTL justification alignment with newline (flutter/engine#11842) 2019-09-03 matthew-carroll@users.noreply.github.com Rename first frame method and notify FlutterActivity when full drawn (#38714 #36796). (flutter/engine#11357) 2019-09-03 skia-flutter-autoroll@skia.org Roll src/third_party/skia 8050d94ae227..452ce044f0db (1 commits) (flutter/engine#11834) 2019-09-03 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from a8wlq... to KqidK... (flutter/engine#11833) 2019-09-03 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from pVy4h... to -kKi5... (flutter/engine#11832) 2019-09-03 skia-flutter-autoroll@skia.org Roll src/third_party/skia 033c4014b788..8050d94ae227 (2 commits) (flutter/engine#11831) 2019-09-03 skia-flutter-autoroll@skia.org Roll src/third_party/skia 94c66475560d..033c4014b788 (2 commits) (flutter/engine#11830) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll Please CC franciscojma@google.com on the revert to ensure that a human is aware of the problem. To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md
Flutter is Google's mobile app SDK for crafting high-quality native interfaces on iOS and Android in record time. Flutter works with existing code, is used by developers and organizations around the world, and is free and open source.
For announcements about new releases and breaking changes, follow the flutter-announce@googlegroups.com mailing list.
We think Flutter will help you create beautiful, fast apps, with a productive, extensible and open development model.
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 on both iOS and Android.

Flutter is fast. It's powered by the same hardware-accelerated Skia 2D graphics library that underpins Chrome and Android. 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 native 32-bit and 64-bit ARM code for iOS and Android.
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.
Flutter works with any development tool, but includes editor plug-ins for both Visual Studio Code and IntelliJ / Android Studio. Flutter provides thousands of packages to speed your development, regardless of your target platform. And accessing platform features is easy. Here is a snippet from our interop example:
Future<void> getBatteryLevel() async { var batteryLevel = 'unknown'; try { int result = await methodChannel.invokeMethod('getBatteryLevel'); batteryLevel = 'Battery level: $result%'; } on PlatformException { batteryLevel = 'Failed to get battery level.'; } setState(() { _batteryLevel = batteryLevel; }); }
Flutter is a fully open source project, and we welcome contributions. Information on how to get started can be found at our contributor guide.