/// <summary>
/// 清理视频播放资源
/// </summary>
static public void clear()
{
SingleMono.RemoveInstance(typeof(PlayVideoClass).Name);
}
/// <summary>
/// 单例获取
/// </summary>
/// <returns></returns>
static public PlayVideoClass getInstance()
{
return(SingleMono.getInstance <PlayVideoClass>() as PlayVideoClass);
}