ios - xcode - webView加载中的'autoplay'会导致玩家加载app

Question

请原谅我对xcode / ios开发的有限知识。我正在选择一个项目，并在网页加载URL时更改URL，当内容加载URL（包含加载时自动播放的实时流媒体链接）时，如下页面的HTML：

<video id='video_tag' width='1000' height='41' controls="" autoplay="">
<source src='http://domain:ip/;stream.mp3/playlist.m3u8' type='video/mp4'>
<a href='http://domain:ip/;stream.mp3' id='android_firefox' style='display:none;'>Watch this stream over RTSP for Android Mozilla</a><script>if (navigator.userAgent.match(/Android/i) && navigator.userAgent.match(/Firefox/i)) {
document.getElementById('android_firefox').style.display='';document.getElementById('video_tag').style.display = 'none';}
jwplayer.key='xxxxxxxxxxx=';
jwplayer('primcast.com').setup(
{playlist: [{sources:[{file:'http://domain:ip/;stream.mp3'},
{file:'http://domain:ip/;stream.mp3/playlist.m3u8'}]}],
     logo: {file: ''},width:1000,height:41,stretching:'undefined',autostart:true,fallback:false,primary:'HTML5',repeat:true});
</script></source></video>

当应用程序在webView中加载它时，屏幕变为空白，但是如果您触摸屏幕，它会尝试播放应用程序上方的音频。屏幕右上方有一个“x”，如果按下，则在调试器中使用以下内容正确返回webView应用程序：

[34780:2737829] WF: _WebFilterIsActive returning: NO
[34780:2737715] [] <<<< AVOutputDeviceDiscoverySession (FigRouteDiscoverer) >>>> -[AVFigRouteDiscovererOutputDeviceDiscoverySessionImpl outputDeviceDiscoverySessionDidChangeDiscoveryMode:]: Setting device discovery mode to DiscoveryMode_Presence (client: My App)
[34780:2737715] [framework] CUICatalog: Invalid asset name supplied: '(null)'
[34780:2737715] [framework] CUICatalog: Invalid asset name supplied: '(null)'
[34780:2737715] [] <<<< AVOutputDeviceDiscoverySession (FigRouteDiscoverer) >>>> -[AVFigRouteDiscovererOutputDeviceDiscoverySessionImpl outputDeviceDiscoverySessionDidChangeDiscoveryMode:]: Setting device discovery mode to DiscoveryMode_None (client: My App)
[34780:2737715] [] <<<< AVOutputDeviceDiscoverySession (FigRouteDiscoverer) >>>> -[AVFigRouteDiscovererOutputDeviceDiscoverySessionImpl outputDeviceDiscoverySessionDidChangeDiscoveryMode:]: Setting device discovery mode to DiscoveryMode_None (client: My App)
[34780:2737715] [framework] CUICatalog: Invalid asset name supplied: '(null)'
[34780:2737715] [framework] CUICatalog: Invalid asset name supplied: '(null)'
[34780:2737715] [] <<<< AVOutputDeviceDiscoverySession (FigRouteDiscoverer) >>>> -[AVFigRouteDiscovererOutputDeviceDiscoverySessionImpl outputDeviceDiscoverySessionDidChangeDiscoveryMode:]: Setting device discovery mode to DiscoveryMode_Presence (client: My App)
[34780:2737715] [] <<<< AVOutputDeviceDiscoverySession (FigRouteDiscoverer) >>>> -[AVFigRouteDiscovererOutputDeviceDiscoverySessionImpl outputDeviceDiscoverySessionDidChangeDiscoveryMode:]: Setting device discovery mode to DiscoveryMode_None (client: My App)

根据我的理解，是自动播放和<video>标签导致这种行为？

我想，我的问题是，我是否可以通过绕过使App尝试并加载播放器的那部分代码来完全停止这种行为，如果是，如何？

用户不想取消网站上的自动播放功能，因此理想的解决方案是在应用内停止它。

任何帮助，将不胜感激。

Answer 1

我能够解决这个添加这些行

Webview.mediaPlaybackRequiresUserAction=TRUE;
Webview.mediaPlaybackRequiresUserAction = true;
Webview.allowsInlineMediaPlayback = false;