AVPictureInPictureControllerDelegate_Extensions.WillStartPictureInPicture 方法

定义

图片中的图片播放即将开始。

public static void WillStartPictureInPicture (this AVKit.IAVPictureInPictureControllerDelegate This, AVKit.AVPictureInPictureController pictureInPictureController);
static member WillStartPictureInPicture : AVKit.IAVPictureInPictureControllerDelegate * AVKit.AVPictureInPictureController -> unit

参数

This
IAVPictureInPictureControllerDelegate

此扩展方法在其上运行的实例。

pictureInPictureController
AVPictureInPictureController

适用于