/// <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);
}
