在 UIWebView 中自动播放视频-移动开发问题

Video playing automatically in UIWebView(在 UIWebView 中自动播放视频)

本文介绍了在 UIWebView 中自动播放视频的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

您好，我有一个 webview，当我尝试在其中加载视频文件时，它会自动开始播放视频，无需用户干预.并且播放按钮仍显示在 webview 中(视频正在播放).我正在使用以下代码来加载 URL

Hi I have a webview and when i tried to load the video files in that , it starts playing the video automatically without user intervention. And also the play button is still displayed in webview (video is playing behind that). I am using the following code to load the URL

NSURL*  url = [NSURL fileURLWithPath:filePath];
NSURLRequest*   request = [NSURLRequest requestWithURL:url];
[webView loadRequest:request];

你能告诉我如何禁用播放按钮或者视频应该在用户点击播放按钮后才开始播放吗??

Can you tell me how to disable the play button OR the Video should start playing only after the user taps the play button ??

推荐答案

- (void)videoThumb:(NSString *)urlString frame:(CGRect)frame {
          NSString *embedHTML = @"
          <html><head>
          <style type="text/css">
          body {
          background-color: transparent;
          color: white;
          }
          </style>
          </head><body style="margin:0">
          <embed id="yt" src="JUA=" type="application/x-shockwave-flash" 
          width="%0.0f" height="%0.0f"></embed>
          </body></html>";


  NSString *html = [NSString stringWithFormat:embedHTML, urlString, frame.size.width,frame.size.height];

  [webView loadHTMLString:html baseURL:nil];
  [self.view addSubview:webView];
  [webView release];
}

//Include above function to your page and call it by passing the urlstring
[self videoThumb:url:frame];


//frame : this parameter needs the size of the thumb you want to use.

我希望这可以帮助您并更好地实现您的目的.

I hope this may help you and better way for your purpose.

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