bitsydarel

void main() {
  runApp(_SwitchingThemeApp());
}

/// Properties that help me keep track of the example being run.
bool _useMaterial = false;

class _SwitchingThemeApp extends StatefulWidget {
  @override
  _SwitchingThemeAppState createState() => _SwitchingThemeAppState();

slightfoot

// MIT License
//
// Copyright (c) 2019 Simon Lightfoot
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

slightfoot

import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:vector_math/vector_math_64.dart' show radians;

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

class ExampleItem {
  static const Pineapples = ExampleItem._('Pineapples');
  static const Watermelons = ExampleItem._('Watermelons');
  static const StarFruit = ExampleItem._('Star Fruit');

slightfoot

static var httpClient = new HttpClient();
Future<File> _downloadFile(String url, String filename) async {
  var request = await httpClient.getUrl(Uri.parse(url));
  var response = await request.close();
  var bytes = await consolidateHttpClientResponseBytes(response);
  String dir = (await getApplicationDocumentsDirectory()).path;
  File file = new File('$dir/$filename');
  await file.writeAsBytes(bytes);
  return file;
}