Code Optimization

Hello friends,

as some of you may know - there is a problem to start playing audio using javascript under mobile browsers.

This is a security feature and to be able to start playing audio you have to provide user with a button that user has to click to start playing audio.

In my case I was trying to play short audio file after some period of time but with no luck :(

After some research I found information that it was a security issue (not issue but security reason), and what I had come to is the following:

    var audio = new Audio();
    document.body.appendChild(audio);
    audio.src='/Content/Audio/timer_001.mp3';
    audio.loop = true;

    var initSound = function () {
        audio.play();
        setTimeout(function () {
            audio.pause();
        }, 0);
        document.removeEventListener('touchstart', initSound, false);
        audio.pause();
    }    document.addEventListener('touchstart', initSound, false);

So the main idea is to call audio.play and pause methods on first touch event.

After that each time your javascript code calls play or pause methods - browser plays audio.

Thank you,

see you :)

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