sudirkrishnaa

//DART FUNCTION TYPES EXAMPLES


//FUNCTIONS WITHOUT ARGUMENTS WITHOUT RETURN 
void abc()
{
  print('Hi');
}

//FUNCTION WITH ARGUMENTS WITH RETURN

sudirkrishnaa

import 'package:flutter/material.dart';
import 'package:audioplayers/audio_cache.dart';

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

class XylophoneApp extends StatelessWidget {
  void playSound(int SoundNumber) {
    final player = AudioCache();  // * Create a FINAL(means constant) variable to create an instance of class AudioCache() so that we can use it our program
    player.play('note$SoundNumber.wav'); // ! *** NOTE: USE ONLY note1.wav & NOT assets/note1.wav ***
                                        // * Audioplayers package assumes that its default path is assets/