我正在通过使用以下代码使用UIWebview播放vimeo视频，使embedHTML =“ http://player.vimeo.com/video/"+(str)!+"?title=0&byline=0&portrait=0&color=008efe&\";controls = 0＆fullscreen = 1＆buttons.share = flase＆embed.buttons.like = false; autoplay = 1＆loop = 1 width = \“ 375 \” height = \“ 370 \” frameborder = \“ 0 \”>“我需要隐藏“ share”和“喜欢”按钮