UIImagepickercontroller函数将在点击图像时起作用

时间:2018-09-03 18:03:21

标签: ios uiimagepickercontroller

NotificationCenter.default.addObserver(self, selector: 
#selector(pictureCaptured), name: NSNotification.Name(rawValue: 
"**_UIImagePickerControllerUserDidCaptureItem**"), object: nil)
NotificationCenter.default.addObserver(self, selector: 
#selector(pictureRejected), name: NSNotification.Name(rawValue: 
"_UIImagePickerControllerUserDidRejectItem"), object: nil)

与UIImagePickerController相关的所有函数都是什么样子?

"_UIImagePickerControllerUserDidRejectItem"

我正在尝试创建一个函数,该函数在打开图库并拾取但未编辑图像时调用。该功能     _UIImagePickerControllerUserDidCaptureItem 打开相机并拍摄照片时调用。当选择图库中的图像时,我该如何调用一个函数? DidFinishPickingMedia无效,因为它仅在选择并编辑图像后才调用。选择后如何立即调用函数? 谢谢。

0 个答案:

没有答案