Youtube API 检测自动播放是否被禁用 [英] Youtube API detect if autoplay is disabled

问题描述

我使用 Youtube API 自动播放视频，但我发现它只能在 PC 上正常运行，而不能在移动设备上运行.我做了一些 google-ing，发现在移动设备上禁用了自动播放功能.

I have used Youtube API to play automatically a video but i have found out that it only works fine on PCs but NOT mobile devices. I did a bit of google-ing and discovered that autoplay feature is disabled on mobile devices.

不，问题是，我可以检测自动播放是否被禁用??.或者至少在视频处于状态 -1 时强制视频显示 Youtoube 播放按钮.

No the questions is, can i detect if autoplay is disabled ??. Or at least force the video to show youtoube play button if vidio is on state -1.

即

if(event.data == -1) {
    // show play button
}

推荐答案

不使用 arg 自动播放的示例 autoplay.我只在 PC 而非移动设备上测试此解决方案，但您可以尝试此代码:

A sample to autoplay without using arg autoplay. I only test this solution on PCs not mobile but you can try this code :

现场示例

HTML

<div id="player"></div>

JS

var tag = document.createElement('script');

tag.src = "https://www.youtube.com/iframe_api";
      var firstScriptTag = document.getElementsByTagName('script')[0];
      firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);


    var tag = document.createElement('script');

    tag.src = "https://www.youtube.com/iframe_api";
          var firstScriptTag = document.getElementsByTagName('script')[0];
          firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);


    var player;
          function onYouTubeIframeAPIReady() {
            player = new YT.Player('player', {
              height: '390',
              width: '640',
              videoId: 'M7lc1UVf-VE',
              events: {
                'onReady': onPlayerReady,
                'onStateChange': onPlayerStateChange
              }
            });
          }


          function onPlayerReady(event) {
            event.target.playVideo();
          }

          function onPlayerStateChange(event) {
            if (event.data == YT.PlayerState.PLAYING) {

            } else {

            }
          }
    function stopVideo() {
            player.stopVideo();
          }

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