mirror of
https://github.com/flutter/flutter.git
synced 2026-02-13 06:13:10 +08:00
954713ab23
"showSnackBar()" is now a feature of a Scaffold. To get to a Scaffold you either use a global key (`scaffoldKey.currentState.showSnackBar(...)`), or you use `Scaffold.of(context)`. Snack bars no longer have a route. They are entirely managed by the Scaffold. Fixes #432. Snack bars now queue up when you have several of them. Fixes #374. Snack bars now auto-size themselves around their contents. This is step one towards implementing multiline snack bars. Snack bars now self-dismiss after some per-snackbar configurable period. The self-dismissing pauses while a dialog is up above the snackbar (or anything that uses ModalRoute). To enable this, there's now a `ModalRoute.of(context)` API that returns the current ModalRoute, and you will be rebuilt if you asked for this and the route's "current" status changes. To implement this, the Navigator now rebuilds unconditionally any time it pushes or pops a route. Snack bars now use the curves that Android uses for snack bars. Snack bar contents now fade in.
Flutter
Flutter is a new way to build high-performance, cross-platform mobile apps. Flutter is optimized for today's, and tomorrow's, mobile devices. We are focused on low-latency input and high frame rates on Android and iOS.
Flutter is an early-stage open-source project. We are still missing core features like accessibility, text input, localization, and more. However, you can build demos and examples today. We hope you try it out and send us feedback.
-
For information about using Flutter to build apps, please see the getting started guide.
-
For information about contributing code to Flutter itself, please see CONTRIBUTING.md.
Community
Join us on IRC at #flutter on Freenode or join our mailing list,
flutter-dev@googlegroups.com.