angelhdzmultimedia

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

class Button extends Sprite {
  Button() : super() {
    el = document.createElement("button") as ButtonElement;
   
    el.style.left = "0px";
    el.style.top = "0px";
  }

angelhdzmultimedia

import "dart:async";
import "dart:core";
import "dart:html";

class TimerEvent {
  final int currentCount;
  
  TimerEvent(this.currentCount);
}

angelhdzmultimedia

import "dart:async";

class SimpleTimer {
  bool looping = false;
  final int delay;
  
  int _to = 0;
  int _currentCount = 0;
  late Timer _timer;
  final _controller = StreamController<int>();

angelhdzmultimedia

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


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

angelhdzmultimedia

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: Center(

angelhdzmultimedia

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:flutter/material.dart';
import 'dart:html';
import 'dart:convert';
import 'dart:async';

class Song {

angelhdzmultimedia

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  

angelhdzmultimedia

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:flutter/material.dart';

//IGNORAR ESTE CODIGO. IR A CODIGO DE EJEMPLO ABAJO.
class AudioPlayer {
   bool isLocal = false;