/// <summary> /// 分享视频,支持一张预览图片 /// </summary> /// <param name="contentTitle"></param> /// <param name="contentDescription"></param> /// <param name="previewPhotoURL"></param> /// <param name="videoURL">视频在本地的url</param> /// <param name="callback"></param> public static void ShareVideo( string contentTitle = "", string contentDescription = "", Uri previewPhotoURL = null, Uri videoURL = null, FacebookDelegate <IShareResult> callback = null) { FacebookImpl.ShareVideo( contentTitle, contentDescription, previewPhotoURL, videoURL, callback); }