mraleph

Dart VM FFI Vision

Background

The aim of Dart FFI project (tracked as Issue #34452) is to provide a low boilerplate, low ceremony & low overhead way of interoperating with native C/C++ code.

The motivation behind this project is twofold:

slightfoot

import 'package:flutter/material.dart';
import 'package:flutter/physics.dart';

void main() => runApp(SwipeDemoApp());


class SwipeDemoApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

HansMuller

/*

ModelBinding<T>: a simple class for binding a Flutter app to a immutable
model of type T.

This is a complete application. The app shows the state of an instance of
MyModel in a button's label, and replaces its MyModel instance when the
button is pressed.

ModelBinding is an inherited widget that must be created in a context above

filiph

import 'package:flutter/material.dart';
import 'package:ring_of_circles/src/widget.dart';

/// Just the app. Nothing to see here, except the code for changing
/// the number of circles (`n`).
void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {

brianegan

library ez_animated_list;

import 'package:flutter/widgets.dart';

typedef EzAnimatedItemBuilder<T> = Widget Function(
  BuildContext context,
  Animation<double> animation,
  T item,
);

slightfoot

import 'dart:math' as math;

import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/scheduler.dart';

void main() => runApp(ExampleApp());

class ExampleApp extends StatelessWidget {
  @override

slightfoot

import 'dart:async';
import 'dart:typed_data';
import 'dart:ui' as ui;

import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';

void main() {
  runApp(
    MaterialApp(

mosheduminer

import 'dart:async';
import 'dart:html';

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

enum _DragState {
  dragging,
  notDragging,
}

dnfield

import 'dart:typed_data';
import 'package:meta/meta.dart';

/// Image formats supported by Flutter.
enum ImageFormat {
  /// A Portable Network Graphics format image.
  png,

  /// A JPEG format image.
  ///

dnfield

import 'dart:typed_data';
import 'package:meta/meta.dart';

/// Image formats supported by Flutter.
enum ImageFormat {
  /// A Portable Network Graphics format image.
  png,

  /// A JPEG format image.
  ///